ORG4033 Datasheet
MULTI MICRO SPIDER
ORG4033-MK04
GPS / GNSS RECEIVER MODULE
Datasheet
Datasheet
OriginGPS.com
OriginGPS.com
Multi Micro Spider – ORG4033
Datasheet
RF IN
Datasheet
OriginGPS.com
Revision 2.3
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February 12, 2017
INDEX
1.
SCOPE ................................................................................................................................................................... 5
2.
DISCLAIMER .......................................................................................................................................................... 5
3.
SAFETY INFORMATION ......................................................................................................................................... 5
4.
ESD SENSITIVITY .................................................................................................................................................... 5
5.
CONTACT INFORMATION ...................................................................................................................................... 5
6.
RELATED DOCUMENTATION ................................................................................................................................. 5
7.
REVISION HISTORY ................................................................................................................................................ 5
8.
GLOSSARY ............................................................................................................................................................. 6
9.
ABOUT SPIDER FAMILY ......................................................................................................................................... 8
10.
ABOUT MULTI MICRO SPIDER MODULE ............................................................................................................... 8
11.
ABOUT ORIGINGPS ............................................................................................................................................... 8
12.
DESCRIPTION ........................................................................................................................................................ 9
12.1.
FEATURES.............................................................................................................................................................. 9
12.2.
ARCITECTURE ………………..………………………………………………………………………………………………………………………………10
12.3.
ORG4033-MK04 FEATURES DESCRIPTION. …………………………………………………………………………………………………….12
12.3.1 CONSTELLATION CONFIGURATION…………………………………..………………………………………………………………………….…12
12.3.2. 1PPS……………………………………………………………………………………………………………………………………………….…………...…12
12.3.3. STATIC NAVIGATIN…………………………………………………………………………………………………………………………….……………12
12.3.4. ASSISTED GPS (AGPS)………………………………………………………………………………………………………………………….…………..12
12.3.4.1. LOCALLY-GENERETED AGPS (EMBEDDED ASSIST SYSTEM - EASY)……………………………………………………….…………..13
12.3.4.2. SERVER-GENERATED AGPS (EXTENDED PREDICTION - EPO)……………………………………………………………….……………13
12.3.4.3. HOTSTILL (EXTENDED PREDICTION ORBIT)……………………………………………………………………………………………………..13
12.3.5. QUASI - ZENITH SATELLITE (QZSS)………………………………………………………………………………………………………………….14
12.3.6. SATELLITE - BASED AUGMENTATION SYSTEM (SBAS)…………………………………………………………………………………….14
12.3.7. DIFFERENT GPS (DGPS)………………………………………………………………………………………………………………………………….14
12.3.8. JAMMING REJECTION - ACTIVE INTERFERENCE CANCELLATION (AIC) ……………………………………………………………14
12.3.9. POWER MANAGEMENT MODES…………………………………………………………………………………………………………………….15
12.3.9.1. FULL POWER CONTINUOUS MODE………………………………………………………………………………………………………………..15
12.3.9.2. STANDBY MODE…………………………………………………………………………………………………………………………………………….15
12.3.9.3. PERIODIC MODE…………………………………………………………………………………………………………………………………………….16
12.3.9.4. ALWAYSLOCATE MODE………………………………………………………………………………………………………………………………….17
12.3.9.5 BACKUP MODE……………………………………………………………………………………………………………………………………………….18
12.3.10 CONFIGURATION SETTINGS……………………………………………………………………………………………………………………..…….18
12.4.
PADS ASSIGNMENT………………………………………………………………………………………………………………………………………..19
13.
MECHANICANICAL SPECIFICATIONS……………………………………………………………………………………………………………….20
14.
ELECTRICAL SPECIFICATIONS .............................................................................................................................. 21
14.1.
ABSOLUTE MAXIMUM RATINGS ......................................................................................................................... 21
14.2.
RECOMMENDED OPERATING CONDITIONS........................................................................................................ 22
15.
PERFORMANCE ................................................................................................................................................... 23
15.1.
ACQUISITION TIME ............................................................................................................................................. 23
15.1.1. HOT START ........................................................................................................................................................ 233
15.1.2. SIGNAL REACQUISITION ...................................................................................................................................... 23
15.1.3. AIDED START ....................................................................................................................................................... 23
15.1.4. WARM START ...................................................................................................................................................... 23
15.1.5. COLD START ........................................................................................................................................................ 23
15.2.
SENSITIVITY ......................................................................................................................................................... 24
15.2.1. TRACKING ........................................................................................................................................................... 24
15.2.2. REACQUISITION .................................................................................................................................................. 24
15.2.3. NAVIGATION ....................................................................................................................................................... 24
15.2.4. HOT START .......................................................................................................................................................... 24
15.2.5. AIDED START ....................................................................................................................................................... 24
15.2.6. COLD START ........................................................................................................................................................ 24
15.3.
RECEIVED SIGNAL STRENGTH ............................................................................................................................. 25
15.4.
POWER CONSUMPTION ...................................................................................................................................... 25
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15.5.
POSITION ACCURACY .......................................................................................................................................... 26
15.6.
DYNAMIC CONSTRAINS....................................................................................................................................... 26
16.
INTERFACE .......................................................................................................................................................... 27
16.1
POWER SUPPLY……………………………………………………………………………………………………………………………………………..27
16.1.1 NOMINAL VCC = 3.3V…………………………………………………………………………………………………………………………………….27
16.1.2 GROUND ............................................................................................................................................................. 27
16.2.
CONTROL INTERFACE .......................................................................................................................................... 27
16.2.1. UART - HOST INTERFACE………………………………………………………………………………………………………………………………..27
16.2.1.1.TX…………………………………………………………………………………………………………………………………………………………………..27
16.2.1.2. RX……………………………………………………………………………………………………………………………………………………………….….27
16.2.1.3.CTS………………………………………………………………………………………………………………………………………………………………...27
16.2.2. DATA INTERDACE…………………………………………………………………………………………………………………………………………...27
16.2.2.1 FORCE - ON………………………………………………………………………………………………………………………………………………….…27
16.2.2.2.RESET .................................................................................................................................................................. 27
16.2.2.3. 1PPS ................................................................................................................................................................... 27
16.2.2.4 WAKEUP………………………………………………………………………………………………………………………………………………………..27
17.
TYPICAL APPLICATION CIRCUIT ........................................................................................................................... 29
18.
RECOMMENDED PCB LAYOUT ............................................................................................................................ 29
18.1.
FOOTPRINT ......................................................................................................................................................... 30
18.2.
HOST PCB ............................................................................................................................................................ 30
18.3.
RF TRACE ............................................................................................................................................................. 31
18.4.
PCB STCK-UP ....................................................................................................................................................... 31
18.5
PCB LAYOUT RESTRICTIONS ................................................................................................................................ 31
19.
DESIGN CONSIDERATIONS .................................................................................................................................. 32
20.
COMMANDS DESCRIPTION…………………………………………………………………………………………………………………………….33
21.
FIRMWARE UPDATES .......................................................................................................................................... 33
22.
HANDLING INFORMATION ................................................................................................................................ 333
22.1.
MOISTURE SENSITIVITY..................................................................................................................................... 344
22.2.
ASSEMBLY ........................................................................................................................................................... 34
22.3.
SOLDERING ......................................................................................................................................................... 34
22.4.
CLEANING ........................................................................................................................................................... 35
22.5.
REWORK............................................................................................................................................................ 355
22.6.
ESD SENSITIVITY .................................................................................................................................................. 35
22.7.
SAFETY INFORMATION ....................................................................................................................................... 35
22.8.
DISPOSAL INFORMATION ................................................................................................................................... 35
23.
COMPLIANCE .................................................................................................................................................... 366
24.
PACKAGING AND DELIVERY ................................................................................................................................ 36
24.1.
APPEARANCE .................................................................................................................................................... 366
24.2.
CARRIER TAPE ..................................................................................................................................................... 38
24.3.
REEL .................................................................................................................................................................... 39
25.
ORDERING INFORMATION .................................................................................................................................. 39
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TABLE INDEX
TABLE 1 – RELATED DOCUMENTATION .............................................................................................................................. 5
TABLE 2 – REVISION HISTORY ............................................................................................................................................. 5
TABLE 3 – PIN-OUT............................................................................................................................................................ 19
TABLE 4 – MECHANICAL SUMMARY ................................................................................................................................. 19
TABLE 5 – ABSOLUTE MAXIMUM RATINGS ...................................................................................................................... 20
TABLE 6 – RECOMMENDED OPERATING CONDITIONS ..................................................................................................... 22
TABLE 7 – ACQUISITION TIME ........................................................................................................................................... 23
TABLE 8 – SENSITIVITY ...................................................................................................................................................... 24
TABLE 9 – RECEIVED SIGNAL STRENGTH ........................................................................................................................... 25
TABLE 10 – POWER CONSUMPTION ................................................................................................................................. 25
TABLE 11 – POSITION ACCURACY ..................................................................................................................................... 26
TABLE 12 – DYNAMIC CONSTRAINS .................................................................................................................................. 26
TABLE 13 – NMEA INPUT COMMANDS ............................................................................................ ………………………………32
TABLE 14 – SOLDERING PROFILE PARAMETERS ................................................................................................................ 35
TABLE 15 – REEL QUANTITY .............................................................................................................................................. 36
TABLE 16 – CARRIER TAPE DIMENSIONS .......................................................................................................................... 38
TABLE 17 – REEL DIMENSIONS .......................................................................................................................................... 39
TABLE 18 – ORDERABLE DEVICES ...................................................................................................................................... 39
FIGURE INDEX
FIGURE 1 – ORG4033-MK04 ARCHITECTURE .................................................................................................................... 10
FIGURE 2 – MT3333 SYSTEM BLOCK DIAGRAM………………………………………………………………………………………………………….…11
FIGURE 3 – EASY TIMING .................................................................................................................................................. 13
FIGURE 4 – PERIODIC POWER SAVING MODE .................................................................................................................. 16
FIGURE 5 – ALWAYSLOCATE MODE .................................................................................................................................. 17
FIGURE 6 – TOP VIEW ....................................................................................................................................................... 18
FIGURE 7 – MECHANICAL DRAWING ................................................................................................................................ 19
FIGURE 8 – 1PPS AND UTC TIMING................................................................................................................................... 27
FIGURE 9 – REFERENCE SCHEMATIC DIAGRAM ................................................................................................................ 28
FIGURE 10 – FOOTPRINT ................................................................................................................................................... 29
FIGURE 11 – HOST PCB ..................................................................................................................................................... 29
FIGURE 12 – RF TRACE ...................................................................................................................................................... 30
FIGURE 13 – TYPICAL PCB STACK-UP ................................................................................................................................ 31
FIGURE 14 – RECOMMENDED SOLDERING PROFILE ......................................................................................................... 34
FIGURE 15 – MODULE POSITION ...................................................................................................................................... 36
FIGURE 16 – CARRIER TAPE............................................................................................................................................... 38
FIGURE 17 – REEL .............................................................................................................................................................. 39
FIGURE 18 - ORDERING OPTIONS…………………………………………………………………………………………………………………………………39
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1. SCOPE
This document describes the features and specifications of Multi Micro Spider ORG4033 GNSS receiver
module.
2. DISCLAIMER
All trademarks are properties of their respective owners.
Performance characteristics listed in this document do not constitute a warranty or guarantee of product
performance. OriginGPS assumes no liability or responsibility for any claims or damages arising out of the
use of this document, or from the use of integrated circuits based on this document.
OriginGPS assumes no liability or responsibility for unintentional inaccuracies or omissions in this document.
OriginGPS reserves the right to make changes in its products, specifications and other information at any
time without notice.
OriginGPS reserves the right to conduct, from time to time, and at its sole discretion, firmware upgrades.
As long as those FW improvements have no material change on end customers, PCN may not be issued.
OriginGPS navigation products are not recommended to use in life saving or life sustaining applications.
3. SAFETY INFORMATION
Improper handling and use can cause permanent damage to the product.
4. ESD SENSITIVITY
This product is ESD sensitive device and must be handled with care.
5. CONTACT INFORMATION
Support - support@origingps.com or Online Form
Marketing and sales - marketing@origingps.com
Web – www.origingps.com
6. RELATED DOCUMENTATION
№
DOCUMENT NAME
1
Multi Micro Spider – ORG4033 Evaluation Kit Datasheet
2
MTK NMEA Manual Packet 3.14
3
MTK Raw GPS/GLONASS/BEIDOU Data Packet User Manual
4
Feature List and Command Usage- ORG4033 and ORG1510MK-04
TABLE 1 – RELATED DOCUMENTATION
7. REVISION HISTORY
REVISION
DATE
CHANGE DESCRIPTION
Author
1.0
January 21, 2016
First release
Ori A.
2.0
August 15, 2016
Pin 12 update, backup mode update
Mark K.
2.1
August 17, 2016
RESET, WAKEUP updates
Ori A.
2.2
November 24,2016
Table 8 - Sensitivity test remark. Cover
photo update.
Mark K.
2.3
February 12, 2017
Periodic backup/standby modes
update
Mark K.
TABLE 2 – REVISION HISTORY
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8. GLOSSARY
A-GPS Assisted GPS
AC Alternating Current
ADC Analog to Digital Converter
AGC Automatic Gain Control
BPF Band Pass Filter
C/N0 Carrier to Noise density ratio [dB-Hz]
CDM Charged Device Model
CE European Community conformity mark
CEP Circular Error Probability
CMOS Complementary Metal-Oxide Semiconductor
CPU Central Processing Unit
CTS Clear-To-Send
CW Continuous Wave
DC Direct Current
DOP Dilution Of Precision
DR Dead Reckoning
DSP Digital Signal Processor
ECEF Earth Centred Earth Fixed
ECHA European Chemical Agency
EGNOS European Geostationary Navigation Overlay Service
EIA Electronic Industries Alliance
EMC Electro-Magnetic Compatibility
EMI Electro-Magnetic Interference
ENIG Electroless Nickel Immersion Gold
ESD Electro-Static Discharge
ESR Equivalent Series Resistance
EU European Union
EVB Evaluation Board
EVK Evaluation Kit
FCC Federal Communications Commission
FSM Finite State Machine
GAGAN GPS Aided Geo-Augmented Navigation
GNSS Global Navigation Satellite System
GPIO General Purpose Input or Output
GPS Global Positioning System
HBM Human Body Model
HDOP Horizontal Dilution Of Precision
I2C Inter-Integrated Circuit
I/O Input or Output
IC Integrated Circuit
ICD Interface Control Document
IF Intermediate Frequency
ISO International Organization for Standardization
JEDEC Joint Electron Device Engineering Council
KA Keep Alive
KF Kalman Filter
LDO Low Dropout regulator
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LGA Land Grid Array
LNA Low Noise Amplifier
LP Low Power
LS Least Squares
LSB Least Significant Bit
MID Message Identifier
MM Machine Model
MSAS Multi-functional Satellite Augmentation System
MSB Most Significant Bit
MSL Moisture Sensitivity Level
NFZ™ Noise-Free Zones System
NMEA National Marine Electronics Association
NVM Non-Volatile Memory
PCB Printed Circuit Board
PLL Phase Lock Loop
PMU Power Management Unit
POR Power-On Reset
PPS Pulse Per Second
PRN Pseudo-Random Noise
PSRR Power Supply Rejection Ratio
PTF™ Push-To-Fix
QZSS Quasi-Zenith Satellite System
RAM Random Access Memory
REACH Registration, Evaluation, Authorisation and Restriction of Chemical substances
RF Radio Frequency
RHCP Right-Hand Circular Polarized
RMS Root Mean Square
RoHS Restriction of Hazardous Substances directive
ROM Read-Only Memory
RTC Real-Time Clock
RTS Ready-To-Send
SAW Surface Acoustic Wave
SBAS Satellite-Based Augmentation Systems
SID Sub-Identifier
SIP System In Package
SMD Surface Mounted Device
SMPS Switched Mode Power Supply
SMT Surface-Mount Technology
SOC System On Chip
SPI Serial Peripheral Interface
SV Satellite Vehicle
TCXO Temperature-Compensated Crystal Oscillator
TTFF Time To First Fix
TTL Transistor-Transistor Logic
UART Universal Asynchronous Receiver/Transmitter
VCCI Voluntary Control Council for Interference by information technology equipment
VEP Vertical Error Probability
VGA Variable-Gain Amplifier
WAAS Wide Area Augmentation System
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9. ABOUT SPIDER FAMILY
OriginGPS GNSS receiver modules have been designed to address markets where size, weight, stand-alone
operation, highest level of integration, power consumption and design flexibility - all are very important.
OriginGPS’ Spider family breaks size barrier, offering the industry’s smallest fully-integrated, highly-sensitive
GPS / GNSS modules.
Spider family features OriginGPS' proprietary NFZ™ technology for high sensitivity and noise immunity even
under marginal signal condition, commonly found in urban canyons, under dense foliage or when the
receiver’s position in space rapidly changes.
Spider family enables the shortest TTM (Time-To-Market) with minimal design risks. Just connect an antenna
and power supply on a 2-layer PCB.
10. ABOUT MULTI MICRO SPIDER MODULE
Multi Micro Spider is a complete SiP featuring miniature LGA SMT footprint designed to commit unique
integration features for high volume cost sensitive applications.
Designed to support compact and traditional applications such as smart watches, wearable devices, asset
trackers, Multi Micro Spider ORG4033 module is a miniature multi-channel GPS and GLONASS/BEIDOU,
SBAS, QZSS overlay systems receiver that continuously tracks all satellites in view, providing real-time
positioning data in industry’s standard NMEA format.
Multi Micro Spider ORG4033 module offers superior sensitivity and outstanding performance, achieving rapid
TTFF in less than one second, accuracy of approximately two meters, and tracking sensitivity of -165dBm.
Sized only 5.6mm x 5.6mm Multi Micro Spider ORG4033 module is industry’s small sized, record breaking
solution.
Multi Micro Spider ORG4033 module is introducing industry’s lowest energy per fix ratio, unparalleled
accuracy and extremely fast fixes even under challenging signal conditions, such as in built-up urban areas,
dense foliage or even indoor.
Integrated GPS SoC incorporating high-performance microprocessor and sophisticated firmware keeps
positioning payload off the host, allowing integration in embedded solutions with low computing resources.
Innovative architecture can detect changes in context, temperature, and satellite signals to achieve a state
of near continuous availability by maintaining and opportunistically updating its internal fine time,
frequency, and satellite ephemeris data while consuming mere microwatts of battery power.
11. ABOUT ORIGINGPS
OriginGPS is a world leading designer, manufacturer and supplier of miniature positioning modules, antenna
modules and antenna solutions.
System (NFZ™) proprietary technology for faster position fix and navigation stability even under challenging
satellite signal conditions.
Founded in 2006, OriginGPS is specializing in development of unique technologies that miniaturize RF
modules, thereby addressing the market need for smaller wireless solutions.
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12. DESCRIPTION
12.1. FEATURES
Autonomous operation
OriginGPS Noise Free Zone System (NFZ™) technology
Active or Passive antenna support
Fully integrating:
Dual-stage LNA, SAW filter, TCXO, RTC crystal, GNSS SoC, LDO regulator, RF shield, PMU
Concurrent tracking of multiple constellations
Uses GPS and GLONASS/BEIDOU, QZSS constellations.
GPS L1 1575.42 frequency, C/A code
GLONASS L1 FDMA 1598-1606MHz frequency band, SP signal.
BEIDOU B1 1561.098MHz frequency band.
SBAS (WAAS, EGNOS, MSAS and GAGAN)
Concurrent tracking of multiple constellations
DGPS capability
99 search channels and 33 simultaneous tracking channels
Ultra-high Sensitivity down to -165dBm enabling Indoor Tracking
TTFF of < 1s in 50% of trials under Hot Start conditions
Low Power Consumption of ≤ 15mW
High Accuracy of < 2.5m in 50% of trials
AGPS support: Embedded Assist System (EASY) and Extended Prediction Orbit (EPO) and HotStill
Indoor and outdoor Multipath and cross-correlation mitigation
Jamming Rejection – 12 multi-tone Active Interference Cancellation (AIC)
8 Megabit built in flash
Power management modes: Full Power Continuous, Standby, Periodic and AlwaysLocate™
NMEA commands and data output over UART serial interface
High update messages rate of 1,2,5,10Hz
1PPS Output
Static Navigation
Single voltage supply 3.3V
Ultra-small LGA footprint of 5.6mm x 5.6mm
Ultra-low weight of 0.2g
Surface Mount Device (SMD)
Optimized for automatic assembly and reflow equipment
Operating from -40°C to +85°C
FCC, CE, VCCI compliant
RoHS II/REACH compliant
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12.2. ARCHITECTURE
VCC Nominal= 3.3V
2.8V to 4.3V
Power
Management
RF POWER
Microstrip Patch
Filtering Antenna
BB POWER
HOST
LNA
SAW Filter
LNA
IF FILTER
ADC
ARM 7
Processor
L1 Cache
SFCTL
I/O buffers
GPS
Search / Track
Correlator
Engine
RF IN
UART
1PPS
FLASH
MT3333 GNSS SoC
RTC
TCXO
FIGURE 1 – ORG4033 ARCHITECTURE
GNSS SAW Filter
Band-Pass SAW filter eliminates out-of-band signals that may interfere to GNSS reception.
GNSS SAW filter is optimized for low Insertion Loss in GNSS band and low Return Loss outside it.
GNSS LNA
Dual-stage cascaded LNAs amplify GNSS signals to meet RF down converter input threshold.
Noise Figure optimized design was implemented to provide maximum sensitivity.
TCXO
Highly stable 26MHz oscillator controls down conversion process in RF block of the GNSS SoC.
Characteristics of this component are important factors for higher sensitivity, shorter TTFF and
better navigation stability.
RTC crystal
RTC 32.768 KHz quartz crystal with very tight specifications is necessary for maintaining Hot Start
and Warm Start capabilities of the module.
RF Shield
RF enclosure avoids external interference from compromising sensitive circuitry inside the module.
RF shield also blocks module’s internal high frequency emissions from being radiated.
MT3333 GNSS SoC
The MT3333, multi-GNSS System on Chip designed by MediaTek, which is the world's leading digital
media solution provider and largest fab-less IC Company in Taiwan.
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It is a hybrid positioning processor that combines GPS, GLONASS, GALILEO, BEIDOU, SBAS, QZSS,
DGPS and AGPS to provide a high performance navigation solution.
MT3333 is a full SoC built on a low-power RF CMOS, incorporating GNSS RF, GNSS baseband,
integrated navigation solution software, ARM® processor and serial flash.
FIGURE 2 – MT3333 SYSTEM BLOCK DIAGRAM AND PERIPHERAL
MT3333 SoC includes the following units:
GNSS radio subsystem containing single input dual receive paths for concurrent GPS and GLONASS
or GPS and BEIDO, mixer with current mode interface between the mixer and multi-modes low
pass filter, fractional-N synthesizer, integrated self-calibrating filters, IF VGA with AGC, high-sample
rate ADCs with adaptive dynamic range.
Measurement subsystem including DSP core for GNSS signals acquisition and tracking, interference
scanner and detector, interference removers, multipath and cross-correlation detectors, dedicated
DSP code ROM and DSP cache RAM.
Measurement subsystem interfaces GNSS radio subsystem.
Navigation subsystem comprising ARM7® microprocessor system for position, velocity and time
solution, program ROM, data RAM, cache and patch RAM and SPI flash.
Peripheral Controller subsystem containing UART Host interface, RTC block, wake up signal option,
and GPIO.
Peripheral Controller subsystem interfaces navigation subsystem, PLL and PMU subsystems.
Navigation subsystem interfaces measurement subsystem.
PMU subsystem containing voltage regulators for RF and baseband domains.
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12.3. ORG4033 FEATURES DESCRIPTION:
12.3.1 CONSTELLATION CONFIGURATION

GPS and GLONASS- default.

GPS and BEIDOU- available.
For ordering this option contact marketing@origingps.com
12.3.2 1PPS
1PPS (Pulse Per Second) signal output available on configuration:

At 2D Fix only.

At 3D Fix only.

After the first Fix.

Always on- default configuration.
For ordering other 1PPS options contact marketing@origingps.com
The pulse is configurable for required duration, frequency and active high/low via command.
The pulse may vary 30nS (1 σ). The relationship between the PPS signal and UTC is unspecified.
12.3.3 Static Navigation
Static Navigation is an operational mode in which the receiver will freeze the position fix when the
speed falls below a threshold (indicating that the receiver is stationary). The course is also frozen,
and the speed is reported as 0. The navigation solution is then unfrozen when the speed increases
above a threshold or when the computed position exceeds a set distance from the frozen position
(indicating that the receiver is again in motion. The speed threshold can be set via a command. Static
Navigation is disabled by default, but can be enabled by command. This feature is useful for
applications in which very low dynamics are not expected, the classic example being an automotive
application.
12.3.4 Assisted GPS (AGPS)
Assisted GPS (or Aided GPS) is a method by which TTFF is reduced using information from a source
other than broadcast GPS signals. The necessary ephemeris data is calculated either by the receiver
itself (locally-generated ephemeris) or a server (server-generated ephemeris) and stored in the
module.
ORG4033 has EASY, EPO and HotStill technology to allow for Hot Starts even in weak signal
conditions and moving start-ups. EPO (Extended Prediction Orbit) is one of MediaTek’s innovative
proprietary off-line server based AGPS solution. Host could use an application to store and load the
EPO files into device. With multi-constellation EPO, the user experience will be enhanced by the
improved Time To First Fix (TTFF) and better first fix accuracy.
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12.3.4.1
Locally-generated AGPS (Embedded Assist System – EASY)
The EASY™ is embedded assist system for quick positioning, the GPS engine will calculate and
predict automatically the single emperies (Max. up to 3 days) when power on, and save the
predict information into the memory, GPS engine will use these information for positioning if no
enough information from satellites, so the function will be helpful for positioning and TTFF
improvement under indoor or urban condition, the Backup power (VBACKUP) is necessary.
Up to 3 days extension for single received ephemeris:
FIGURE 3 – EASY™ TTFF TIMING
12.3.4.2
Server-generated AGPS (Extended Prediction Orbit – EPO)
The AGPS (EPO™) supply the predicated Extended Prediction Orbit data to speed TTFF ,users can
download the EPO data to GNSS engine from the FTP server by internet or wireless network ,the
GNSS engine will use the EPO data to assist position calculation when the navigation information
of satellites are not enough or weak signal zone .
Host could use an application to store and load the EPO files into device. With multiConstellation EPO, the user experience will be enhanced by the improved Time To First Fix (TTFF)
and better first fix accuracy.
The predicted ephemeris file is obtained from the AGPS server and is injected into the module
over serial port 1 (RX1). These predictions do not require local broadcast ephemeris collection,
and they are valid for up to 14 days.
12.3.4.3. HotStill (Extended Prediction Orbit)
HotStill is one of MTK’s innovative proprietary Off-line client based A-GPS solution which could
greatly accelerate GPS TTFF (Time to First Fix) in urban canyon or weak signal environment from
several minutes to only few seconds. It works as a background software running on the host
processor to predicate satellite orbit navigation data and generate Broadcast Ephemeris
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Extension (BEE) from received broadcast ephemeris as well as no network connection
requirements.
12.3.5 Quasi-Zenith Satellite System (QZSS)
The three satellites of the Japanese SBAS are in a highly-inclined elliptical orbit which is
geosynchronous (not geostationary) and has analemma-like ground tracks. This orbit allows
continuous coverage over Japan using only three satellites. Their primary purpose is to provide
augmentation to the GPS system, but the signals may also be used for ranging. NMEA reporting for
QZSS may be enabled/disabled by the user.
12.3.6 Satellite-Based Augmentation System (SBAS)
The ORG4033-MK04 receiver is capable of using Satellite-Based Augmentation System (SBAS)
satellites as a source of both differential corrections and satellite range measurements. These
systems (WAAS, EGNOS, MSAS, and GAGAN) use geostationary satellites to transmit regional
differential corrections via a GNSS-compatible signal. The use of SBAS corrections can significantly
improve position accuracy, and is enabled by default.
12.3.7 Differential GPS (DGPS)
DGPS is a Ground-Based Augmentation System (GBAS) for reducing position errors by applying
corrections from a set of accurately-surveyed ground stations located over a wide area. These
reference stations measure the range to each satellite and compare it to the known-good range. The
differences can then be used to compute a set of corrections which are transmitted to a DGPS
receiver, either by radio or over the internet. The DGPS receiver can then send them to the serial
port 1 (RX1) using the RTCM SC-104 message protocol. The corrections can significantly improve the
accuracy of the position reported to the user. The receiver can accept and apply either the RTCM SC104 messages or SBAS differential data.
12.3.8 Jamming Rejection – Active Interference Cancellation (AIC)
The ORG4033 detect, track and removes narrow-band interfering signals (jamming signals) without
the need for external components or tuning .It tracks and removes up to 12 CW (Continuous Wave)
type signals up to –80 dBm (total power signal levels). By default, the jamming detection is enabled
but can be disabled by command. This feature is useful both in the design stage and during the
production stage for uncovering issues related to unexpected jamming. When enabled, AIC will
increase current consumption by about 1 mA. Impact on GNSS performance is minimal at low
jamming levels, however at high jamming levels (e.g. -90 to -80 dBm), the RF signal sampling ADC
starts to become saturated after which the GNSS signal levels start to diminish.
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12.3.9 Power Management Modes
The ORG4033 support operational modes that allow them to provide positioning information at
reduced overall current consumption. Availability of GNSS signals in the operating environment will
also be a factor in choice of power management modes. The designer can choose a mode that
provides the best trade-off of performance versus power consumption.
The power management modes are described below, and can be enabled via command:
 Full Power Continuous- for best GNSS performance
 Power save mode to optimize power consumption:
o Standby
o Periodic
o AlwaysLocate™
12.3.9.1 Full Power Continuous Mode
The modules start up in full power continuous mode. This mode uses the acquisition engine at full
performance resulting in the shortest possible TTFF and the highest sensitivity. It searches for all
possible satellites. The receiver then switches to the tracking engine to lower the power
consumption when:
 A valid GPS/GNSS position is obtained
 The ephemeris for each satellite in view is valid
To return to Full Power mode (from a low power mode), send the following command: PMTK225,0
[Just after the module wakes up from its previous sleep cycle].
12.3.9.2 Standby Mode
In this mode, the receiver stops navigation, the internal processor enters standby state, and the
current drain at main supply (VCC) is reduced. Standby mode is entered by sending the following
command: PMTK161,0
The host can then wake up the module from Standby mode to Full Power mode by sending any byte
to the serial port.
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12.3.9.3 Periodic Mode
This mode allows autonomous power on/off with reduced fix rate to reduce average power
consumption. In periodic mode, the main power supply VCC is still powered, but power distribution
to internal circuits is controlled by the receiver.
FIGURE 4 – PERIODIC POWER SAVING MODE
Enter periodic mode by sending the following command:
PMTK225,<Type>,<Run_time>,<Sleep_time>,<2nd_run_time>,<2nd_sleep_time>*<checksum>
Where:
 Type = 1 for Periodic backup mode,
Type = 2 for Periodic standby mode
 Run_time = Full Power period (ms)
 Sleep_time = Standby period (ms)
 2nd_run_time = Full Power period (ms) for extended acquisition if GNSS acquisition fails during
Run_time.
 2nd_sleep_time = Standby period (ms) for extended sleep if GNSS acquisition fails during Run_time
Example: PMTK225,2,3000,12000,18000,72000
for periodic mode with 3 s navigation and 12 s sleep. The acknowledgement response for this
command is: PMTK001,225,3
Periodic mode is exited and switched back to Full Power Continuous Mode by sending the
command: PMTK225,0
just after the module wakes up from a previous sleep cycle.
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12.3.9.4 AlwaysLocate™ Mode
AlwaysLocate™ is an intelligent controller of the Periodic mode; the main power supply VCC is still
powered up, but power distribution is internally controlled. Depending on the environment and
motion conditions, the module can autonomously and adaptively adjust the parameters of the
Periodic mode, e.g. ON/OFF ratio and fix rate to achieve a balance in positioning accuracy and power
consumption. The average current can vary based on conditions.
FIGURE 5 – AlwaysLocate™ MODE: POWER VS. TIME
Enter AlwaysLocate™ mode by sending the following NMEA command:
PMTK225,<mode>*<checksum><CR><LF>
Where: mode=9 for AlwaysLocate™
Example:
PMTK225,9
The acknowledgement response for the command is:
PMTK001,225,3
The user can exit low power modes to Full Power by sending NMEA command:
PMTK225,0
Just after the module wakes up from its previous sleep cycle.
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12.3.9.5 Backup Mode
Backup Mode means a low quiescent power state where receiver operation is stopped. The VCC is
powered on but the current consumption is minimal. The Backup mode is entered by software
command. Waking up from Backup State to Full Power is controlled by the FORCE ON pin – high
voltage level. After waking up, the receiver uses all internal aiding, including GNSS time,
Ephemeris, and Last Position, resulting in the fastest possible TTFF in either hot or warm start
modes. During Backup State, the I/O block is powered off. The suggestion is that the host
forces its outputs to a low state or to a high-Z state during the Backup State to minimize small
leakage currents at receiver’s input signals.
Example:
PMTK225,4 Enter backup mode
NMEA Return feedback:
PMTK001,225,3
Wake-up from backup Mode: Wake up through hardware FORCE_ON pin. Pull high to wake up (and
exit from backup mode) and pull low to enter to backup mode. The backup mode is power saving
mode with 10uA current consumption.
12.3.10 Configuration settings
Currently, the configuration settings will be erased after turning down the power.
Be aware to this issue on power cycles while shutting down the module.
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12.4. PADS ASSIGNMENT
PAD
NAME
FUNCTION
DIRECTION
Logic level
1
1PPS
UTC Time Mark
Output
2.8V
2
RX
UART Receive (Serial Input)
Input
2.8V
3
TX
UART Transmit (Serial Output)
Output
2.8V
4
GND
System Ground
Power
5
RF IN
RF input
Input
6
GND
System Ground
Power
7
CTS
UART Clear To Send/ 2nd UART RX/ I2C CLK
Input
2.8V
8
RTS
UART Ready To Send/ 2nd UART TX/ I2C DATA
Output
2.8V
9
FIX LED
FIX LED indicator
Output
2.8V
10
GND
System Ground
11
FORCE ON
Forced full-power mode signal – Active Low
Input
1.2V
12
Vcc
System Power
Power
3.3V
13
NC
Do not connect
14
WAKEUP
GPIO12/ WAKEUP
Input /Output
2.8V
15
VCC
System Power
Power
3.3V
16
GND
System Ground
Power
17
̅̅̅̅̅̅̅̅
RESET
System Reset– Active Low
Input
18
NC
spare
50Ω
2.8V
TABLE 3 – PIN-OUT
FIGURE 6 –ORG4033 TOP VIEW
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13. MECHANICAL SPECIFICATIONS
ORG4033 module has advanced ultra-miniature LGA SMD packaging sized 5.6mm x 5.6mm.
ORG4033 built on a PCB assembly enclosed with metallic RF shield box.
There are 18 LGA SMT pads made Cu base and ENIG plating on bottom side.
FIGURE 7 – MECHANICAL DRAWING
Dimensions
Length
Width
Height
Weight
mm
5.6 +0.1/ -0.05
5.6 +0.1/ -0.05
2.6 +0.1/ -0.05
gr
0.2
inch
0.22 +0.004/ -0.002
0.22 +0.004/ -0.002
0.102 +0.004/ -0.02
oz
0.008
TABLE 4 – MECHANICAL SUMMARY
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14. ELECTRICAL SPECIFICATIONS
14.1. ABSOLUTE MAXIMUM RATINGS
Stresses exceeding Absolute Maximum Ratings may damage the device.
PARAMETER
SYMBOL
MIN
MAX
UNIT
Power Supply Voltage
VCC
-0.30
+4.3
V
Power Supply Current1
ICC
100
mA
RF Input Voltage2
VRF
-0.30
+3.6
V
I/O Voltage
VIO
-0.30
+3.6
V
I/O Source/Sink Current
IIO
+8
mA
3
(-/+) 1000
(-/+) 3000
V
4
(-/+) 100
(-/+) 300
V
+10
dBm
+30
dBm
VIO/RF, HBM Model
ESD Voltage
VIO/RF, MM Model
RF Power
5
fIN = 1560MHz÷1630MHz
PRF
fIN <1560MHz, >1630MHz
Operating Temperature
Storage Temperature
Lead Temperature6
TAMB
-45
+90
°C
TST
-50
+125
°C
TLEAD
-5
+260
°C
TABLE 5 – ABSOLUTE MAXIMUM RATINGS
Notes:
1.
2.
3.
4.
5.
6.
Inrush current of up to 100mA for about 20µs duration.
Voltage applied on antenna element.
Human Body Model (HBM) contact discharge per EIA/JEDEC JESD22-A114D. Step: 500V (+/-).
Machine Model (MM) contact discharge per EIA/JEDEC JESD22-A115C. Step: 50V (+/-).
Power delivered to antenna element.
Lead temperature at 1mm from case for 10s duration.
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14.2. RECOMMENDED OPERATING CONDITIONS
Exposure to stresses above Recommended Operating Conditions may affect device reliability.
PARAMETER
Power supply voltage
Input pin voltage range
SYMBO MODE / PAD
VLCC
VCC
TEST CONDITIONS
Vin
MIN
TYP
MAX
UNIT
+3
+3.3
+3.6
V
+3.6
V
V
-0.3
FORCE ON input
3.3
Digital IO Pin Low level input voltage
Vil
-0.3
3.4
+0.7
Digital IO Pin High level input voltage
Vih
Vol
lol=2mA
+2.1
-0.3
+3.6
+0.4
V
Digital IO Pin Low level output voltage
Digital IO Pin High level output voltage
Voh
loh=2mA
+2.4
+2.8
+3.1
V
GPS
18.4
21.9
24.4
mA
GPS+GLONASS
24.5
28.9
32
mA
GPS
15.7
20.7
26.8
mA
GPS+GLONASS
22.1
26.5
32.8
mA
0.4
0.45
0.5
mA
Acquisition
Power Supply Current1
ICC
Tracking
Standby
Input Impedance
ZIN
Input Return Loss
RLIN
Input Power Range
PIN
Input Frequency Range
Operating Temperature
fIN = 1575.5MHz
RF Input
GPS or GLONASS
50
V
V
Ω
-9
dB
-165
-110
dBm
fIN
1550
1620
MHz
TAMB
-40
+25
+85
°C
Storage Temperature2
TST
-50
+25
+125
°C
Relative Humidity3
RH
95
%
TAMB
5
TABLE 6 – RECOMMENDED OPERATING CONDITIONS
Notes:
1. Typical values under signal conditions of -130dBm and ambient temperature of +25°C and low gain configuration.
Tested on the EVB with 12x12mm passive antenna
2. Longer TTFF is expected while operating below -30°C to -40°C.
3. Relative Humidity is within Operating Temperature range.
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15. PERFORMANCE
15.1. ACQUISITION TIME
TTFF (Time To First Fix) – is the period of time from module’s power-up till valid position estimation.
15.1.1. HOT START
Hot Start results either from a software reset after a period of continuous navigation or a return
from a short idle period that was preceded by a period of continuous navigation.
During Hot Start all critical data (position, velocity, time, and satellite ephemeris) is valid to the
specified accuracy and available in RAM.
15.1.2. SIGNAL REACQUISITION
Reacquisition follows temporary blocking of GNSS signals.
Typical reacquisition scenario includes driving through tunnel.
15.1.3. AIDED START
Aided Start is a method of effectively reducing TTFF by providing valid satellite ephemeris data.
Aiding can be implemented using Embedded Assist System (EASY) and Extended Prediction
Orbit (EPO) and HotStill
15.1.4. WARM START
Warm Start typically results from user-supplied position and time initialization data or
continuous RTC operation with an accurate last known position available in RAM.
In this state position and time data are present and valid, but satellite ephemeris data validity
has expired.
15.1.5. COLD START
Cold Start occurs when satellite ephemeris data, position and time data are unknown.
Typical Cold Start scenario includes first power application.
OPERATION¹
MODE
VALUE
UNIT
Hot Start
<1
s
Aided Start3
<3
s
GPS + GLONASS
< 26
s
GPS
< 29
s
GPS + GLONASS
< 23
s
GPS
< 31
s
<3
s
Warm Start
Cold Start
Signal Reacquisition2
TABLE 7 – ACQUISITION TIME
Notes:
1.
2.
3.
4.
EVK is 24-hrs. Static under signal conditions of -130dBm and ambient temperature of +25°C.
Outage duration ≤ 30s.
Dependent on aiding data connection speed and latency
Tested on the EVB with 12x12mm passive antenna
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15.2. SENSITIVITY
15.2.1. TRACKING
Tracking is an ability of receiver to maintain valid satellite ephemeris data.
During tracking receiver may stop output valid position solutions.
Tracking sensitivity defined as minimum GNSS signal power required for tracking.
15.2.2. REACQUISITION
Reacquisition follows temporary blocking of GNSS signals.
Reacquisition sensitivity defined as minimum GNSS signal power required for reacquisition.
15.2.3. NAVIGATION
During navigation receiver consequently outputs valid position solutions.
Navigation sensitivity defined as minimum GNSS signal power required for reliable navigation.
15.2.4. HOT START
Hot Start sensitivity defined as minimum GNSS signal power required for valid position solution
under Hot Start conditions.
15.2.5. AIDED START
Aided Start sensitivity defined as minimum GNSS signal power required for valid position
solution following aiding process.
15.2.6. COLD START
Cold Start sensitivity defined as minimum GNSS signal power required for valid position solution
under Cold Start conditions, sometimes referred as ephemeris decode threshold.
OPERATION1
MODE
VALUE
UNIT
GPS
-165
dBm
GLONASS
-165
dBm
GPS
-163
dBm
GLONASS
-163
dBm
Reacquisition2
GPS+GLONASS
-160
dBm
Hot Start
GPS+GLONASS
-163
dBm
Aided Start
GPS+GLONASS
-160
dBm
Cold Start
GPS+GLONASS
-148
dBm
Tracking
Navigation
TABLE 8 – SENSITIVITY
** The above values have been tested at update rate of 1 Hz.
While working in a higher update rate there is some signal degradation.
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15.3. RECEIVED SIGNAL STRENGTH
PARAMETER4
VALUE
UNIT
45
dB-Hz
C/N0
TABLE 9 – RECEIVED SIGNAL STRENGTH
Notes:
1.
2.
3.
4.
EVK is static, ambient temperature is +25°C, RF signals are conducted
Outage duration ≤ 30s.
Aiding using Broadcast Ephemeris (Ephemeris Push™) or Extended Ephemeris (CGEE™ or SGEE™).
Average C/N0 reported for 4 SVs, EVK is 24-hrs. Static, outdoor, ambient temperature is +25°C.
15.4. POWER CONSUMPTION
OPERATION1
MODE
VALUE
UNIT
GPS
71.8
mW
GPS + GLONASS
94.8
mW
GPS
67.9
mW
Acquisition
Tracking
GPS + GLONASS
Periodic:
Low Power Tracking
15 sec asleep
3 sec awake
Standby state
86.9
mW
14.85
mW
1.48
mW
TABLE 10 – POWER CONSUMPTION
Note:
1. Typical values under conducted signal conditions of -130dBm and ambient temperature of +25°C.
Measured voltage= 3.28V.
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15.5. POSITION ACCURACY
Parameter
Constellation
CEP (m)
Horizontal Position Accuracy
Horizontal Position Accuracy
Horizontal Position Accuracy
Horizontal Position Accuracy
Horizontal Position Accuracy
GPS
Glonass
BeiDou
GPS + Glonass
GPS + BeiDou
2.5
2.6
10.2
2.5
2.5
TABLE 11 – ORG4033 POSITION ACCURACY
Notes:
1. Module is static under signal conditions of -130dBm, ambient temperature is +25°C.
2. EVK is 24-hrs. Static, ambient temperature is +25°C.
3. Speed over ground ≤ 30m/s.
15.6. DYNAMIC CONSTRAINS
PARAMETER
Metric
Imperial
Velocity and Altitude1
515m/s and 18,288m
1,000knots and 60,000ft
Velocity
600m/s
1,166knots
Altitude
-500m to 24,000m
-1,640ft to 78,734ft
Acceleration
4g
Jerk
5m/s3
TABLE 12 – DYNAMIC CONSTRAINS
Note:
1. Standard dynamic constrains according to regulatory limitations.
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16. INTERFACE
16.1. POWER SUPPLY
It is recommended to keep the power supply on all the time in order to maintain RTC block active and
keep satellite data in RAM for fastest possible TTFF. When VCC is removed settings are reset to factory
default and the receiver performs Cold Start on next power up.
16.1.1. Nominal VCC = 3.3V
VCC is 3.3v DC and must be provided from regulated power supply.
During tracking the processing is less intense compared to acquisition, therefore power
consumption is lower.
Filtering is important to manage high alternating current flows on the power input connection.
An additional LC filter on ORG4033 power input may be needed to reduce system noise.
The high rate of ORG4033 input current change requires low ESR bypass capacitors.
Additional higher ESR output capacitors can provide input stability damping.
The ESR and size of the output capacitors directly define the output ripple voltage with a given
inductor size. Large low ESR output capacitors are beneficial for low noise.
16.1.2. GROUND
Ground pad must be connected to host PCB Ground with shortest possible trace or by multiple
VIAs.
16.2. CONTROL INTERFACE
16.2.1 UART- HOST INTERFACE
Multi Micro SPIDER ORG4033 has a standard UART ports:
16.2.1.1 TX
TX used for GPS data reports. Output logic high voltage level is 2.8V.
The TX serial data line outputs NMEA serial data at a default bit rate of 9600 bps.
When no serial data is being output the TX data line idles high.
16.2.1.2 RX
RX used for receiver control. Input logic high voltage level is 2.8V.
The RX data line accepts NMEA commands at a default bit rate of 9600 bps.
When the receiver is powered down, do not back drive this or any other GPIO line.
The idle state for serial data from the host computer is logic 1.
DATA INTERFACE
16.2.2.1 FORCE-ON
Force-ON is an input signal that can be used to wake up the ORG4033-MK04 from the sleep mode.
It has active-low logic, i.e. the module wakes up when FORCE_ON is tied to ground. When inactive, it
should be floating.
Note:
Keeping FORCE_ON tied to ground will not prevent the ORG4033-MK04 from going into sleep mode
since this signal is sensitive only to the high-low transition.
16.2.2.2 RESET
̅̅̅̅̅̅̅̅
In addition, to NMEA command for reset- $PMTK104*37, external reset is available through RESET
pad. Active low signal. Signal logic level of 2.8V.
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The module continuously monitor the VCC supply and issue an internal hardware reset if the voltage
drops below 2.7 (±0.1) V. This reset protects the memory from accidental writes during a power
down condition. To prevent this, the supply must be regulated to be within the 2.8-4.3 voltage
range, inclusive of load regulation and power supply noise and ripple. Noise and ripple outside of
these limits can affect positioning sensitivity and risk tripping the internal voltage supervisors,
thereby shutting down the module unexpectedly.
Regulators with good load regulation are recommended in order to prevent power supply glitches as
the receiver transitions between power states.
16.2.2.3 1PPS
Pulse-Per-Second (PPS) output provides a pulse signal for timing purposes.
The pulse is configurable for required duration, frequency and active high/low via command.
The pulse may vary 30 nS (1 σ). The relationship between the PPS signal and UTC is unspecified.
Use Proprietary Mediatek command PMTK255 to enable or disable this functionality:
 PMTK255,1 => enable PPS
 PMTK255,0 => disable PPS
FIGURE 8 – 1PPS AND UTC
1PPS supports 1Hz NMEA output, but at baud rate of 9600 bps, if there are many NMEA sentences
output, per second transmission may exceed one second.
16.2.2.4 WAKEUP
When the ORG4033 is on (full power) the output will be high at 3.3V level.
When the ORG4033 in on Standby or backup mode the output will be low (ground).
Typical output voltage is 3.3V.
On low power modes (Periodic and AlwaysLocate) when the ORG4033 is off the wakeup level is low
(and the wakeup returns to high level when the module returns to full power).
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17. TYPICAL APPLICATION CIRCUIT
FIGURE 9 – REFERENCE SCHEMATIC DIAGRAM
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18. RECOMMENDED PCB LAYOUT
18.1. FOOTPRINT
FIGURE 10 – FOOTPRINT
Ground paddle at the middle should be connected to main Ground plane by multiple VIAs.
Ground paddle at the middle must be solder masked.
Silk print of module’s outline is highly recommended for SMT visual inspection.
18.2. HOST PCB
FIGURE 11 – HOST PCB
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18.3. RF TRACE
0.002
0.051
0.008
0.204
inch
millimeter
0.005
0.127
FIGURE 12 – TYPICAL MICROSTRIP PCB TRACE ON FR-4 SUBSTRATE
18.4. PCB STACK-UP
controlled
impedance 50 Ω
{
CS
L
Signals
Ground
Signals
Ground
2
.
.
.
L
Signals or Power
N
Ground
PS
FIGURE 13 – TYPICAL PCB STACK-UP
18.5. PCB LAYOUT RESTRICTIONS
Switching and high-speed components, traces and VIAs must be kept away from ORG4033 module.
Signal traces to/from module should have minimum length.
Recommended minimal distance from adjacent active components is 3mm.
Ground pads must be connected to host PCB Ground with shortest possible traces or VIAs.
In case of tight integration constrain or co-location with adjacent high speed components like CPU or
memory, high frequency components like transmitters, clock resonators or oscillators, LCD panels or
CMOS image sensors, contact OriginGPS for application specific recommendations.
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19. DESIGN CONSIDERATIONS
19.1. ANTENNA
Antennas for GPS and GLONASS have a wider bandwidth than pure GPS antennas.
Some wideband antennas may not have a good axial ratio to block reflections of RHCP GPS and
GLONASS signals. These antennas have lower rejection of multipath reflections and tend to degrade
the overall performance of the receiver.
19.2. RF
Multi Micro Spider ORG4033 operates with received signal levels down to -167dBm and can be
affected by high absolute levels of RF signals, moderate levels of RF interference near the GNSS
bands and by low-levels of RF noise in GNSS band.
RF interference from nearby electronic circuits or radio transmitters can contain enough energy to
desensitize ORG4033. These systems may also produce levels of energy outside of GNSS band, high
enough to leak through RF filters and degrade the operation of the radios in ORG4033.
This issue becomes more critical in small products, where there are industrial design constraints. In
that environment, transmitters for Wi-Fi, Bluetooth, RFID, cellular and other radios may have
antennas physically close to the GNSS receiver antenna.
To prevent degraded performance of ORG4033, OriginGPS recommends performing EMI/jamming
susceptibility tests for radiated and conducted noise on prototypes and assessing risks of other
factors. Contact OriginGPS for application specific recommendations and design review services.
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20. COMMANDS DESCRIPTION
TABLE 13– NMEA INPUT COMMANDS
21. FIRMWARE UPDATES
The FW stored in the internal Flash memory may be upgraded via the serial port TX/RX pads. In order to
update the FW, the following steps should be performed to perform reprogramming:
1. Remove all power to the module.
2. Connect serial port to a PC.
3. Apply main power.
4. Run the software utility to re-flash the module. Clearing the entire flash memory is strongly recommended
prior to programming.
5. Upon successful completion of re-flashing, remove main power to the module for a minimum of 10
seconds.
6. Apply main power to the module.
7. Verify the module has returned to the normal operating state.
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22. HANDLING INFORMATION
22.1. MOISTURE SENSITIVITY
ORG4033 modules are MSL 3 designated devices according to IPC/JEDEC J-STD-033B standard.
Module in sample or bulk package should be baked prior to assembly at 125°C for 48 hours.
22.2. ASSEMBLY
The module supports automatic pick-and-place assembly and reflow soldering processes.
Suggested solder paste stencil is 5 mil to ensure sufficient solder volume.
22.3. SOLDERING
Reflow soldering of the module always on component side (Top side) of the host PCB according to
standard IPC/JEDEC J-STD-020D for LGA SMD.
Avoid exposure of ORG4033 to face-down reflow soldering process.
FIGURE 14– RECOMMENDED SOLDERING PROFILE
Referred temperature is measured on top surface of the package during the entire soldering process.
Suggested peak reflow temperature is 245°C for 30 sec. for Pb-Free solder paste.
Actual board assembly reflow profile must be developed individually per furnace characteristics.
Reflow furnace settings depend on the number of heating/cooling zones, type of solder paste/flux
used, board design, component density and packages used.
Multi Micro Spider – ORG4033
Datasheet
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February 12, 2017
SYMBOL PARAMETER
MIN
TYP
MAX
245
UNIT
TC
Classification Temperature
°C
TP
Package Temperature
TL
Liquidous Temperature
TS
Soak/Preheat Temperature
150
200
°C
tS
Soak/Preheat Time
60
120
s
tL
Liquidous Time
60
150
s
tP
Peak Time
245
217
°C
°C
30
s
TABLE 14 – SOLDERING PROFILE PARAMETERS
22.4. CLEANING
If flux cleaning is required, module is capable to withstand standard cleaning process in vapor
degreaser with the Solvon® n-Propyl Bromide (NPB) solvent and/or washing in DI water.
Avoid cleaning process in ultrasonic degreaser, since specific vibrations may cause performance
degradation or destruction of internal circuitry.
22.5. REWORK
If localized heating is required to rework or repair the module, precautionary methods are required to
avoid exposure to solder reflow temperatures that can result in permanent damage to the device.
22.6. ESD SENSITIVITY
This product is ESD sensitive device and must be handled with care.
22.7. SAFETY INFORMATION
Improper handling and use can cause permanent damage to the product.
22.8. DISPOSAL INFORMATION
This product must not be treated as household waste.
For more detailed information about recycling electronic components contact your local waste
management authority.
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Datasheet
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23. COMPLIANCE
The following standards are applied on the production of ORG4033 modules:
IPC-6011/6012 Class2 for PCB manufacturing
IPC-A-600 Class2 for PCB inspection
IPC-A-610D Class2 for SMT acceptability
ORG4033 modules are manufactured in ISO 9001:2008 accredited facilities.
ORG4033 modules are manufactured in ISO 14001:2004 accredited facilities.
ORG4033 modules are manufactured in OHSAS 18001:2007 accredited facilities.
ORG4033 modules are designed, manufactured and handled in compliance with the Directive
2011/65/EU of the European Parliament and of the Council of June 2011 on the Restriction of the use of
certain Hazardous Substances in electrical and electronic equipment, referred as RoHS II.
ORG1510 modules are manufactured and handled in compliance with the applicable substance bans as of
Annex XVII of Regulation 1907/2006/EC on Registration, Evaluation, Authorization and Restriction of
Chemicals including all amendments and candidate list issued by ECHA, referred as REACH.
ORG1510 modules comply with the following EMC standards:
EU CE EN55022:06+A1(07), Class B
US FCC 47CFR Part 15:09, Subpart B, Class B
JAPAN VCCI V-3/2006.04
24. PACKAGING AND DELIVERY
24.1. APPEARANCE
ORG4033 modules are delivered in reeled tapes for automatic pick and place assembly process.
FIGURE 15 – MODULE POSITION
ORG4033 modules are packed in 2 different reel types.
SUFFIX
TR1
TR2
Quantity
400
1200
TABLE 15 – REEL QUANTITY
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Datasheet
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Reels are dry packed with humidity indicator card and desiccant bag according to IPC/JEDEC J-STD-033B
standard for MSL 3 devices.
Reels are vacuum sealed inside anti-static moisture barrier bags.
Sealed reels are labeled with MSD sticker providing information about:
MSL
Shelf life
Reflow soldering peak temperature
Seal date
Sealed reels are packed inside cartons.
Reels, reel packs and cartons are labeled with sticker providing information about:
Description
Part number
Lot number
Customer PO number
Quantity
Date code
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Datasheet
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February 12, 2017
24.2. CARRIER TAPE
Carrier tape material - polystyrene with carbon (PS+C).
Cover tape material – polyester based film with heat activated adhesive coating layer.
FIGURE 16 – CARRIER TAPE
mm
inch
A0
6.86 ± 0.1
0.27 ± 0.004
B0
6.86 ± 0.1
0.27 ± 0.004
K0
3.8 ± 0.1
0.15 ± 0.004
P1
12.0 ± 0.1
0.472 ± 0.004
W
16.0 ± 0.3
0.630 ± 0.012
TABLE 16 – CARRIER TAPE DIMENSIONS
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Datasheet
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February 12, 2017
24.3. REEL
Reel material - antistatic plastic.
FIGURE 17 – REEL
SUFFIX
TR1
TR2
mm
inch
mm
inch
ØA
178.0 ± 1.0
± 0.04
330.0 ± 2.0
13.00 ± 0.08
ØN
60.0 ± 1.0
2.36 ± 0.04
102.0 ± 2.0
4.02 ± 0.08
W1
16.7 ± 0.5
0.66 ± 0.02
16.7 ± 0.5
0.66 ± 0.02
W2
19.8 ± 0.5
0.78 ± 0.02
22.2 ± 0.5
0.87 ± 0.02
TABLE 17 – REEL DIMENSIONS
25. ORDERING INFORMATION
O R G 4 0 3 3 - MK 0 4 - T R 1
FIRMWARE VERSION
HARDWARE OPTION
FIRMWARE
HARDWARE OPTION
FIGURE 18 –VERSION
ORDERING OPTIONS
PART NUMBER
HARDWARE
OPTION
FIRMWARE
VERSION VCC RANGE
FW VERSION
HW OPTION
PACKAGING
SPQ
ORG4033-MK04-TR1
1
04
3.3V
REELED TAPE
400
ORG4033-MK04-TR2
1
04
3.3V
REELED TAPE
1200
ORG4033-MK04-UAR
FIRMWARE04VERSION
1
HARDWARE
OPTION
5V USB
EVALUATION KIT
1
TABLE 138 – ORDERABLE DEVICES
The default constellation is GPS and GLONASS.
GPS and BEIDOU constellation is also available. For ordering this option contact marketing@origingps.com
Multi Micro Spider – ORG4033
Datasheet
Revision 2.3
Page 39 of 39
February 12, 2017
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