AFG-100/200 Series USB Modular Arbitrary Function

AFG-100/200 Series USB Modular Arbitrary Function
AFG-100/200 Series USB Modular Arbitrary Function Generator
New Product Announcement
GW Instek launches the brand new AFG-100/200 series 25MHz USB modular arbitrary function generator
with four models for selections. The AFG-100/200 series arbitrary function generator with many unique
features such as light weight, handy, and USB interface compatible is an ideal choice for the applications at
the general laboratories in applying stand-alone operation or collocation with the GDS-2000A series digital
oscilloscope.
AFG-225P Front Panel
AFG-225P Rear Panel
The main features of the AFG-100/200 series are output amplitude of 2.5Vpp (connecting with a load of 50
ohms), frequency range reaching 25MHz, frequency resolution of 1uHz, and built-in sine waveform, square
waveform, triangle waveform, and noise signal. Square waveform can adjust the duty cycle from 1% to 99%
and it can be utilized as pulse signal. Users, via the GDS-2000A FG APP, can select from the 66 built-in
function waveforms to conduct arbitrary waveform editing. The AFG-100/200 series, with functions of
AM/FM/PM/FSK/SUM modulation, frequency sweep, burst and coupling, is suitable for various
communications applications.
The AFG-100/200 series collocates with the FG APP of GDS-2000A digital oscilloscope through USB
interface. While conducting stand-alone operation, the AFG-100/200 series utilizes USB interface, which
allows users to quickly set up their required tests by the simple connection feature. AWES (arbitrary
waveform editing software) PC software is provided to enter settings speedily and easily for measurement.
Users can select required waveforms from arbitrary waveform editor.
1. Stand-alone operation with PC software
AFG-100/200 series NPI Announcement
2. Collocation with the GDS-2000A series DSO operation
Page 1
2014/7/15
Product Introduction
There are four models of the AFG-100/200 series. The model, channel, and power arrangements of the
AFG-100/200 series are as follows:
Channels
DC Power
AFG-125
1
NA
AFG-225
2
NA
AFG-125P
1
Yes
AFG-225P
2
Yes
DC power selections include 2.5V, 3.3V, and 5V.
Power supply methods for the AFG-100/200 series are as follows:
For stand-alone operation, an external 5V power supply (GPA-501 is optional) is required.
The USB interface of the GDS-2000A series DSO provides power when AFG-125/225 collocates with
GDS-2000A digital oscilloscope.
An external 5V power supply (GPA-501 is optional) is required when AFG-125P/225P collocates with
GDS-2000A digital oscilloscope.
Flexibility of Arbitrary Waveform Editing
The AFG-100/200 series provides arbitrary waveform sampling rate of 120 MSa/s, 10 bit resolution and the
arbitrary waveform editing function with 4k point memory. The easy-to-use external AWES PC software
interface allows users to quickly and conveniently operate the AFG-100/200 series.
Arbitrary waveforms can be produced through four methods as follows:
1.
The AFG-100/200 series collocates with the FG APP of GDS-2000A series DSO to produce
point-by-point output arbitrary waveforms.
2.
The AFG-100/200 series collocates with GDS-2000A series DSO to directly duplicate and produce
retrieved waveform signals.
3.
Edit complicated waveforms via AWES PC software.
4.
Support programs such as MATLAB and Excel to upload CSV files into AWES PC software.
The Correlated Functions of Dual Channel Output
AFG-225/225P dual channel models support independent channel or correlated channel applications. Three
correlated functions are coupling, tracking and phase.
The coupling function allows users to freely set ratio and offset values for frequency and amplitude of
both channels to realize that all parameters are simultaneously effective for both channels. The
measurement of the Third-Order Intercept Point for an amplifier and the simulations of two different
frequency oscillators outputting signals are two application examples for the coupling function.
The tracking function can produce 180 degree phase offset differential signals with same frequency
and amplitude.
AFG-100/200 series NPI Announcement
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2014/7/15
The phase function allows users to freely set phase parameters for both channels such as sine and
cosine waveform signals.
Correlated Function of Dual-Channel
Differential Signal
Quadrature (Sine and Cosine) Signal
The sum modulation function can sum up two signals into one and output this signal via one channel. One of
the related applications is to sum up sine waveform and noise to execute speaker distortion tests.
Features, Advantages, and Benefits
Features
Dual channel AFG output.
Advantages
Can be used as two singlechannel AFGs. Support SUM
modulation function.
Benefits
Satisfy the test requirements of
differential signal, phase control,
amplifier distortion.
Three related functions output by
dual channel.
Produce 180 degree phase offset
differential signals with different
frequency and amplitude ratios.
Meet the test requirements of
base frequency simulation, noise
sum, sound frequency, digital
signal, and vibration.
Square waveform can adjust the
duty cycle from 1% to 99%.
Can be used as a pulse signal
generator.
Satisfy the test requirements of
switching power supply. Serve as
an economical pulse generator.
120 MSa/s, 10 bit resolution and
arbitrary waveform editing
function with 4k point memory
Support
various
arbitrary
waveform editing methods.
Meet the demands of the
educational market and individual
workshops.
Waveform rebuild function
Easy-to-use operation to produce
the retrieved signals from the
GDS-2000A oscilloscope.
All-in-one functions and space
saving.
Serve as user’s trouble-shooting
tool.
Three power output selections
(AFG-125P/225P)
Meet the demands of the
educational market and individual
workshops.
Key Specifications and Functions
Frequency range: 1uHz~25MHz
1uHz frequency resolution
Built-in 120 MSa/s, 10 bit resolution and arbitrary waveform editing function with 4k point memory
Dual channel models support coupling, tracking, and phase functions
Square waveform can adjust the duty cycle from 1% to 99%.
Support various arbitrary waveform editing methods.
AFG-100/200 series NPI Announcement
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2014/7/15
Built-in AM/FM/PM/FSK/SUM(AFG-225/225P) modulation, sweep and burst functions
USB interface signal control
AFG-125P/225P provide three DC power selections
AFG-2225 vs. AFG-225/225P
AFG-225 and 225P are the simplified versions of AFG-2225. AFG-225 and 225P have most of the AFG-2225
functions. The following chart shows the comparison between the two products.
Amplitude under 50 Ohm
Frequency counter
Modulation input port
Trigger input port
Trigger output port
SYNC port
3 power supply output port
Display
Operation mode
AFG-2225
10Vpp
Yes
Yes
Yes
Yes
No
No
3.5”TFT LCD
Stand-alone operation
AFG-225/225P
2.5Vpp
No
No
No
No
Yes
AFG-225P only
None
Connect with a computer or
GDS-2000A oscilloscope
Competitors Information
Major competitors are Rigol DS-2000A-S and Agilent 2000-X DSOX2WAVEGEN function generator option.
While collocating with the GDS-2000A digital oscilloscope, the AFG-100/200 series outperforms the existing
option DS2-FGN in terms of features and functionalities. The comparison chart is as follows:
AFG-100/200 series NPI Announcement
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2014/7/15
Key Dates for Product Announcement
1. Distributor Announcement & Demo Unit order and Shipping (21 July 2014)
2. Global Market Announcement & Mass Quantity Order Fulfillment (21 July 2014)
Service Policy
1.
One (1) year warranty. The AFG-100/200 series USB modular arbitrary function generator with SMD
design is a highly reliable product that carries a one-year warranty。
2.
Service Support. The service instructions in the Service Manual will help distributors repairing
defective units promptly。 Should the board replacement is necessary to fix the defective unit, the
board swapping service support is provided by Good Will Instrument to facilitate the repair jobs done
at the distributor's site。
3.
Firmware and Software upgrade through Website. GW Instek continues to provide after-sales
support through its website。 The most updated version of firmware and PC software will be posted
at GW Instek website http://www.gwinstek.com for free download。
Specification
MODEL NUMBER
OUTPUT
CHANNELS
WAVEFORMS
ARBITRARY
FUNCTIONS
AFG-125 / AFG-125P
1
Sample Rate
Repetition Rate
Waveform Length
Amplitude Resolution
Non-Volatile Memory
Range
Sine/Square
FREQUENCY
CHARACTERISTICS
Ramp
Resolution
Accuracy
Stability
Aging
Tolerance
OUTPUT
Amplitude
Range
CHARACTERISTICS
Accuracy
Resolution
Flatness
Offset
Units
Range
Accuracy
AFG-100/200 series NPI Announcement
AFG-225 / AFG-225P
2
Sine, Square, Ramp, Pulse, Noise, ARB
120 MSa/s
60MHz
4k points
10 bits
4k points
1uHz~25MHz
1uHz~1MHz
1uHz
±20 ppm
±1 ppm, per 1 year
≤1 mHz
GPA-501 power supply: 1mVpp to 2.5Vpp (into 50Ω),
2mVpp to 5Vpp (open-circuit)
USB power supply : 1mVpp to 2Vpp (into 50Ω),
2mVpp to 4Vpp (open-circuit)
±2% of setting ±1 mVpp (at 1 kHz)
1mV or 3 digits
±1% (0.1dB) ≤100kHz, ±3% (0.3 dB) ≤5MHz, ±5%
(0.4 dB) ≤12MHz, ±10%(0.9dB) ≤25MHz (sine wave
relative to 1kHz)
Vpp, Vrms, dBm
GPA-501 power supply: ±1.25 Vpk ac +dc (into 50Ω),
±2.5Vpk ac +dc (Open circuit)
USB power supply: ±1 Vpk ac +dc (into 50Ω), ±2 Vpk
ac +dc (Open circuit)
2% of setting + 10mV+ 0.5% of amplitude
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WAVEFORM
OUTPUT
Impedance
Protection
SINE WAVE
Harmonic
CHARACTERISTICS Distortion
SQUARE WAVE
Rise/Fall Time
CHARACTERISTICS Overshoot
Asymmetry
Variable duty Cycle
RAMP
CHARACTERISTICS
PULSE
CHARACTERISTICS
AM MODULATION
FM MODULATION
SWEEP
FSK
PM
SUM
SYNC OUTPUT
Linearity
Variable Symmetry
Period
Pulse Width
Overshoot
Accuracy
Jitter
Carrier Waveforms
Modulating Waveforms
Modulating Frequency
Depth
Source
Carrier Waveforms
Modulating Waveforms
Modulating Frequency
Peak Deviation
Source
Waveforms
Type
Start/Stop Freq
Sweep Time
Source
Carrier Waveforms
Modulating Waveforms
Modulation Rate
Frequency Range
Source
Carrier Waveforms
Modulating Waveforms
Modulation Frequency
Phase deviation
Source
Carrier Waveforms
Modulating Waveforms
Modulation Frequency
SUM Depth
Source
Type
Level
Assignment
Polarity
Fan-out
Impedance
AFG-100/200 series NPI Announcement
50Ω typical (fixed), > 10MΩ (output disabled)
Short-circuit protected. Overload relay automatically
disables main output.
≤-50 dBc
DC ~ 1MHz, Ampl > 1Vpp
≤-35 dBc
1MHz ~ 5MHz, Ampl > 1Vpp
≤-30 dBc
5MHz ~ 25MHz, Ampl > 1Vpp
≤10ns at maximum output. (into 50 Ω load)
<2%
1% of period +5 ns
1.0% to 99.0% ≤100kHz
10% to 90% ≤ 1MHz
50% ≤ 25MHz
< 0.1% of peak output
0% to 100% (0.1% Resolution)
40ns~2000s
20ns~1999.9s
<2%
0.1%+20ns
20ppm +10ns
Sine, Square, Ramp, Pulse, Arb
Sine, Square, Triangle, Upramp, Dnramp
2mHz to 20kHz
0% to 120.0%
Internal
Sine, Square, Ramp,
Sine, Square, Triangle, Upramp, Dnramp
2mHz to 20kHz
DC to Max Frequency
Internal
Sine, Square, Ramp,
Linear or Logarithmic
1uHz to Max Frequency
1ms to 500s
Internal / Manual
Sine, Square, Ramp, Pulse
50% duty cycle square
2mHz to 100 kHz
1uHz to Max Frequency
Internal
Sine, Square, Ramp
Sine, Square, Triangle, Upramp, Dnramp
2mHz to 20kHz
0˚ to 360˚
Internal
Sine, Square, Ramp, Pulse, Noise
Sine, Square, Triangle, Upramp, Dnramp
2mHz to 20kHz
0% to 100.0%
Internal
Sync, Sweep Marker, Burst Marker or Arbitrary
Waveform Marker
TTL Compatible into 50Ω
Channel 1 or Channel 2
Normal or Inverted
≥4 TTL Load
50Ω Typical
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2014/7/15
DUAL
CHANNEL Phase
FUNCTION
Track
Coupling
BURST
TRIGGER DELAY
SAVE/RECALL
POWER OUTPUT
INTERFACE
GENERAL
SPECIFICATIONS
Waveforms
Frequency
Burst Count
Start/Stop Phase
Internal Period
Gate Source
Trigger Source
N-Cycle, Infinite
Only AFG-125P/AFG-225P
Power Source
Power Consumption
Operating Environment
Operating Altitude
Storage Temperature
Dimensions (WxHxD)
Weight
-180˚ ~180˚ (Square and Pulse can not be change,
Phase is 0°)
Synchronize phase
CH2=CH1 OR CH1=CH2
Frequency(Ratio or Difference)
Amplitude & DC Offset
Sine, Square, Ramp, Arb
1uHz~15 MHz(sine)
1uHz~15 MHz(Square)
1uHz~1 MHz (Ramp)
1 to 65535 cycles or Infinite
-360 to +360
1ms to 500s
External Trigger
Single or Internal Rate
0s to 655350ns
10 Groups of Setting Memories
Output Voltage : (2.5V/3.3V/5V)±5%,
Output Current : 0.6A
USB (Device)
DC 5V
10 W (Max)
Temperature to satisfy the specification : 18 ~ 28˚C ,
Operating temperature : 0 ~ 40˚C , Relative Humidity:
< 80%, 0 ~ 40˚C, Installation category: CAT II
2000 Meters
-10~70˚C, Humidity: ≤70%
215(W) x 35 (H) x 107(D) mm
Approx. 1kg
Ordering Information
AFG-125, 25MHz Single channel USB Modular Arbitrary Function Generator
AFG-225, 25MHz Dual channel USB Modular Arbitrary Function Generator
AFG-125P, 25MHz Single channel USB Modular Arbitrary Function Generator plus power supply
AFG-225P, 25MHz Dual channel USB Modular Arbitrary Function Generator plus power supply
Standard Accessories
GTL-101, BNC-Alligator Test Lead *1 (only AFG-125/125P)
GTL-101, BNC-Alligator Test Lead *2 (only AFG-225/225P)
GTL-105A, Test Lead*1 (only AFG-125P/225P)
Quick Start Guide *1, CD-ROM with AFG software and user manual *1
Optional Accessories
DH2-FH1, Module extension bay & USB Type A to Type A/B cable
GPA-501, Power Adapter
GTL-246, USB Type A to Type B cable
GTL-201A, Ground lead
Free Download
Arbitrary Waveform Editing Software & GDS-2000A FG APP
AFG-100/200 series NPI Announcement
Page 7
2014/7/15
Ordering Model
Stand-alone
operation
Collocation with
GDS-2000A series
DSO
AFG-125
GPA-501 option
GTL-246 option
DH2-FH1 option
AFG-225
GPA-501 option
GTL-246 option
DH2-FH1 option
AFG-125P
GPA-501 option
GTL-246 option
DH2-FH1 option
GPA-501 option
AFG-225P
GPA-501 option
GTL-246 option
DH2-FH1 option
GPA-501 option
Note: AFG-125P or AFG-225P must work with external power adapter GPA-501 option.
Please do not hesitate to contact us if you have any queries on the announcement, or product
information of the AFG-100/200 series USB modular arbitrary function generator.
Sincerely Yours,
Overseas Sales Department
Good Will Instrument Co., Ltd
No. 7-1, Jhongsing Road, Tucheng Dist.,
New Taipei City 23678, Taiwan R.O.C
Email: [email protected]
AFG-100/200 series NPI Announcement
Page 8
2014/7/15
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