datasheet for FR10MHIR by Firecomms

datasheet for FR10MHIR by Firecomms
DC-10 MBd RedLink® Transmitter and Receiver Pair
DATA SHEET
650 nm DC-10 MBd RedLink®
Fiber Optic
Transmitter and Receiver
DESCRIPTION
FEATURES
•
Ideal for use with POF and PCS fiber
•
Optimized for data transmission from DC to 10 MBd
•
Industrial temperature range: -40⁰C to +85⁰C
•
RoHS and UL compliant
•
Flame retardant (UL 94 V-0) connector housings.
•
RCLED transmitter with visible red light (650 nm
wavelength)
•
Fully integrated IC receiver with dual differential
photo-diodes and integrated TIA and TTL output
•
5V TTL/CMOS compatible I/O for ease of design
•
Low pulse width distortion
•
Compatible with Versatile Link cables and connectors
APPLICATIONS
Table 1
APPLICATIONS
Application
Automation and Industrial Control, LowSpeed Serial Communications, Voltage
Isolation
Standard
Serial RS232, RS485, CAN Bus, Modbus,
Profibus, Sercos
Distance
50 meters Step Index (SI) POF
[1]
300 meters with 200µm PCS fiber
Speed
DC to 10 MBd
[1]
Note:
1. Depending on the installation conditions.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
The Firecomms DC to 10 MBd RedLink® transceiver
pair consists of a highly reliable Resonant Cavity Light
Emitting Diode (RCLED) as a visible optical transmitter
and an integrated receiver within a miniature package
to interface to plug-terminated lengths of Plastic Optic
Fiber (POF) or 200 μm Plastic Clad Silica (PCS) fiber.
The device is capable of delivering digital signals as
burst mode or continuous data from DC to 10 MBd
over POF/PCS and operates over the industrial
temperature range of -40⁰C to +85⁰C. It is available in
horizontal and vertical package styles.
The 10 MBd transmitter has a gray non-conducting
plastic housing containing a clear plastic encapsulated
light source. The light source is a large-current
aperture (150 μm diameter) red (650 nm) eye-safe
RCLED based on InGaP/InGaAlP/GaAs technology. The
RCLED operates over a wide range of drive current
that can be adjusted using a serial resistor to minimize
current consumption for a given fiber distance. The
RCLED transmitter has been designed to achieve
improved electrical-to-optical efficiency at low drive
currents.
The 10 MBd receiver comprises of a black nonconducting plastic housing containing a clear plastic
package that encapsulates a monolithic receiver IC.
The fully integrated IC uses dual photo-diodes
operating as a low-noise receiver for optical-toelectrical conversion. It has integrated pulse width
distortion minimization circuitry for reliable data
transmission. The receiver features a push-pull 5V TTL
compatible CMOS output. The receiver is typically
used in industrial automation and serial bus protocols.
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 2
SPECIFICATIONS, General
Table 2
DC-10 MBd TRANSMITTER AND RECEIVER ABSOLUTE MAXIMUM RATINGS
These are the absolute maximum ratings at or beyond which the FOT can be expected to be damaged.
Notes:
1. 260°C for 10 seconds, one time only, at least 2.2 mm away from lead root.
2. When peak forward current exceeds 60 mA then the duty cycle must maintain a pulse width (PW) less than 1 µs and
average forward current less than or equal to 60 mA. [60 mA ≤ IFPK ≤ 1000 mA ↔ IFAVG≤ 60 mA AND PW ≤ 1 µs]
Parameter
Storage Temperature
[1]
Operating Temperature
[1]
Soldering Temperature
TX Reverse Input Voltage
TX Forward Input Current
[2]
TX Peak Forward Input Current
Symbol
Minimum
Maximum
Unit
Tstg
-40
+85
°C
Top
-40
+85
°C
[1]
Tsld
+260
°C
VR
-10
V
IFDC
80
mA
[2]
IFPK
1000
mA
[2]
IFAVG
60
mA
Average Forward Input Current
RX Supply Voltage
Vcc
-0.5
+5.5
V
RX Output Current
IO AVG
-16
+16
mA
Table 3
DC-10 MBd TRANSMITTER AND RECEIVER REGULATORY COMPLIANCE
Parameter
Symbol
Standard
Level
Mil-STD-883
Level 2 (4 kV)
Electrostatic Discharge,
Human Body Model (contact ESD)
HBM
Radiated Emissions Immunity
Vm
IEC 61000-4-3
15 Vm
UL
94 V-0 material
Files No. E362227
UL Certification
-1
-1
Storage Compliance
MSL
J-STD-020D
2a (4 week floor life)
Restriction of Hazardous
Substances Directive
RoHS
Directive 2002/95/EC
Certified compliant
IEC 60825-1
LED Class 1
Eye Safety
SPECIFICATIONS, Handling
Firecomms’ 10 MBd RedLink devices are color coded: transmitters are gray and receivers are black. They
are auto-insertable. They are tested for handling in static-controlled assembly processes (HBM and
CDM). Cleaning, degreasing and post solder washing should be carried out using standard solutions
compatible with both plastics and the environment. For example, recommended solutions for
degreasing are alcohols (methyl, isopropyl and isobutyl). In the soldering process, non-halogenated
water soluble fluxes are recommended. RedLink products are not suitable for use in reflow solder
processes (infrared/vapor-phase reflow). The dust plug should be kept in place during soldering, washing
and drying processes to avoid contamination of the active optical area of each connector.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 3
SPECIFICATIONS, Transmitter
Table 4
TRANSMITTER ELECTRICAL AND OPTICAL CHARACTERISTICS
Test Conditions:
1. Test data was validated over the full temperature range of -40°C to +85°C, and over the full drive current range.
2. Optical power for POF is measured when coupled into 0.5 m of a 1 mm diameter 0.5 NA POF and a large area detector.
3. Optical power for PCS is measured when coupled into 0.5 m of a 200 µm diameter PCS and a large area detector.
4. As measured in the given application circuit (inverting) shown in Figure 9 over 50 cm of 0.5 NA POF.
5. Emission Wavelength (centroid) λc = ΣiPi. λi/ ΣiPi. (Ref: EIA/TIA std. FOTP-127/6.1, 1991)
6. Spectral Width Root Mean Squared (RMS) λRMS = ( Σi Pi(λc – λi)2/ ΣiPi)1/2 (ref: EIA/TIA std. FOTP-127/6.3, 1991).
Parameter
Output Optical Power
Emission Wavelength
(centroid) [5]
Spectral Width (RMS) [6]
Forward Voltage
Forward Voltage
Temperature Coefficient
Reverse Input Breakdown
Voltage
Symbol
Po
λc
Min
Typical
Max
Unit
Test Condition
-7.2
-3.5
+1.3
dBm
1 mm POF, IFDC = 60 mA
-16.8
-9.0
-0.7
dBm
1 mm POF, IFDC = 20 mA
-17.3
-12.5
-7.2
dBm
200 µm PCS, IFDC = 60 mA
635
650
665
nm
IFDC = 30 mA
11
16
nm
IFDC = 30 mA
2.1
2.65
V
IFDC = 60 mA
λRMS
VF
1.8
Δ VF/ΔT
VBR
-3.3
10
Diode Capacitance
Co
11
TX Numerical Aperture
NA
0.5
Data Rate
Optical Rise Time (20%-80%)
tr
Optical Fall Time (80%-20%)
tf
Propagation Delay
Low-to-High (ELEC – OPTO)
Propagation Delay
High-to-Low (ELEC – OPTO)
Pulse Width Distortion
o
DC
mV/ C
IFDC = 60 mA
V
IFDC = -1 µA
pF
V=0V
IFDC = 60 mA
10
MBd
Min UI = 100 ns, Max f = 5 MHz
6
9
ns
IFAVG = 30 mA [4], see fig.1
8
11
ns
IFAVG = 30 mA [4], see fig.1
tPropDly_LH
20
23
30
ns
tPropDly_HL
18
25
36
ns
PWD
-4
2
8
ns
IFAVG = 30 mA [4], see fig.1
IFAVG = 30 mA [4], see fig.1
IFAVG = 30 mA [4], see fig.1
80%
50%
Transmitter Input
VIN
20%
80%
50%
Optical Output
Po
20%
tr
t
PropDly-HL
tPropDly-LH
FIGURE 1
Definition of Transmitter Propagation Delay, rise and fall times.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
tf
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 4
SPECIFICATIONS, Transmitter (continued)
FIGURE 2
Typical forward voltage (VF) vs. drive current (IF,DC).
FIGURE 3
Typical normalized optical power vs. drive current.
FIGURE 4
Typical normalized optical spectra.
FIGURE 5
FIGURE 6
Typical optical pulse width distortion vs. temperature and
power supply voltage (in recommended drive circuit).
FIGURE 7
Typical POF coupled optical power vs. drive current.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
Typical normalized optical power vs. temperature
(in recommended drive circuit).
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 5
SPECIFICATIONS, Transmitter (continued)
Table 5
TRANSMITTER PIN DESCRIPTION
8 NC / GND
Anode 1
Pin
Name
Symbol
1
RCLED ANODE
TX+
2
RCLED CATHODE
TX-
(not connected internally )
3
Ground Pin
[1]
GND
(not connected internally )
4
Ground Pin
[1]
GND
5
Retaining Pin
GND
8
Retaining Pin
GND
(not connected internally )
Cathode 2
NC / GND 3
NC / GND 4
5 NC / GND
(not connected internally )
FIGURE 8
RedLink pin numbering.
Notes:
1. NB: both TX ground pins must be connected to the ground plane on the PCB. These pins are not connected internally.
VCC
C1
R1
C2
FT10M
R2
8
1
2
3
4
1/2 SN75451
5
DATA
R1
R2
C1
C2
Value
2kΩ
47Ω
0.1µF
1.0µF
Tolerance
5%
5%
20%
20%
FIGURE 9
Inverting transmitter reference circuit for the 10 MBd transmitter; for temperature range 0°C to
+70°C, use SN75451B as the driver IC. For temperature range -40°C to +85°C, use SN55451B as the
driver. IF,ON = 60 mA nominal at +25°C.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 6
SPECIFICATIONS, Receiver
Table 6
RECEIVER ELECTRICAL AND OPTICAL CHARACTERISTICS
Test Conditions:
1. Test data was validated over the full temperature range of -40°C to +85°C, and over the full supply rail voltage of 4.5 V to 5.5
V. Data referred to as typical are rated at +25°C and Vcc = 5.0 V.
2. Input power levels are for peak (not average) optical input levels. For 50% duty cycle data, peak optical power is twice the
average optical power.
3. Receiver overdrive (PRL, max) is specified as the limit where |PWD| will not exceed 14 ns. The receiver will be in the correct
state (logic “0”) for optical powers above PRL, max. However, it may not meet a 14% symbol period PWD if the overdrive limit
is exceeded.
4. Estimated value measured from junction to PC board solder joint for horizontal mount package.
5. Pins 5 and 8 are used for mounting and retaining purposes. It is required that pins 5 and 8 be connected to ground.
6. In recommended receiver circuit, with an optical signal from the recommended transmitter circuit.
7. Pin 4 is electrically isolated internally. Pin 4 may be externally connected to pin 1 for board layout compatibility with existing
designs. Otherwise it is recommended pin 4 be grounded.
8. BER ≤ 10E-9.
Parameter
Symbol
Peak POF Sensitivity:
Minimum Input for Logic “0”
PRL MIN
Peak POF Overdrive Limit:
Maximum Input for Logic “0”
PRL MAX
Peak POF Off State Limit:
Maximum Input for Logic “1”
PRH MAX
Peak PCS Sensitivity:
Minimum Input for Logic “0”
PRL MIN
Peak PCS Overdrive Limit:
Maximum Input for Logic “0”
PRL MAX
Peak PCS Off State Limit:
Maximum Input for Logic “1”
PRH MAX
Data Rate
Min
-1.0
Typical
Max
Unit
-23.0
-19.5
dBm
1 mm POF, |PWD| < 14 ns
dBm
1 mm POF, |PWD| < 14 ns
-42
dBm
1 mm POF
-21.5
dBm
200 µm PCS, |PWD| < 14 ns
dBm
200 µm PCS, |PWD| < 14 ns
-44
dBm
200 µm PCS
10
MBd
Min UI = 100 ns, Max f = 5 MHz
22
mA
VO = Open Circuit
V
IO = -40 µA
1.0
-25.0
-3.0
0.0
DC
Supply Current
ICC
High Level Output Voltage
VOH
Low Level Output Voltage
VOL
15
4.45
4.99
Test Condition
0.1
0.2
V
IO = 1.6 mA
Output Rise Time (20%-80%)
tr
3
10
17
ns
CLOAD = 10 pF
Output Fall Time (80%-20%)
tf
3
8
15
ns
CLOAD = 10 pF
Power Supply Noise Immunity
with PCB filter
Power Supply Noise Immunity
without PCB filter
st
1 Pulse, Pulse Width
Distortion
Pulse Width Distortion
(data or clock)
st
1 Pulse Propagation Delay
Propagation Delay, Low to High
(OPTO-ELEC, Data/CLK)
Propagation Delay, High to Low
(OPTO-ELEC, Data/CLK)
PSNI
0.4
VPP
PSNI
0.4
VPP
PWD-1st
-14
-4
6
ns
PWD
-8
4
12
ns
tPropDly_1st
60
82
107
ns
tPropDly_LH
56
78
102
ns
tPropDly_HL
61
82
107
ns
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
Filter = 2.7Ω, 100 nF
Sine Wave DC – 10 MHz
Sine Wave DC –1MHz, 10 MHz @
25°C
Optical power (-1 to – 19.5 dBm)
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 7
SPECIFICATIONS, Receiver (continued)
The following graphs include the typical variance over both temperature from -40 °C to +85 °C and power supply from 4.5 V to
5.5 V.
Mean: Nominal performance at 25°C and 5.0 V
Max:
Typical maximum over temperature from -40°C to +85°C and Vcc from 4.5 V to 5.5 V.
Min:
Typical minimum over temperature from -40°C to +85°C and Vcc from 4.5 V to 5.5 V.
FIGURE 10
Pulse Width Distortion vs. Optical Input Power at 10 MBd.
FIGURE 11
1st Pulse - Pulse Width Distortion vs. Optical Input Power.
FIGURE 12
Supply Current over all operating conditions.
FIGURE 13
1st Pulse Propagation Delay over all operating conditions.
FIGURE 14
Propagation Delay for Output Low to High Transitions.
FIGURE 15
Propagation Delay for Output High to Low Transitions.
FIGURE 16
Receiver output rise time tr over all operating conditions.
FIGURE 17
Receiver output fall time tf over all operating conditions.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 8
SPECIFICATIONS, Receiver (continued)
Table 7
RECEIVER PIN DESCRIPTION
Ground 5
Pin
1
Name
Receiver Output
Symbol
VO
2
Receiver Ground
GND
3
Receiver VCC
VCC
4
NO CONNECT
N/C
5
Retaining Pin
GND
8
Retaining Pin
GND
IC
Ground 8
FIGURE 18
Receiver pin numbering.
5
R1
4
VCC
3
IC
4 NOT CONNECTED
Internally
3
VCC
2
GROUND
1
VO
C1
2
1
DATA (VO)
8
R1
C1
Value
2.7Ω
0.1uF
Tolerance
10%
20%
FIGURE 19
Recommended receiver application circuit.
80%
50%
Optical Input
Pin
20%
Receiver Output
Vo
80%
50%
20%
tf
tPropDly-HL
FIGURE 20
Definition of Receiver Propagation Delay, rise and fall times.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
tr
tPropDly-LH
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 9
0.64
3.56 min.
3.81 max.
4.2
7.62
MECHANICAL DATA, Horizontal
2.54 (3x)
0.64 (2x)
0.25 (4X)
0.5 (4x)
7.62
Front View
Rear View
Side View
7.62
2.54 (3x)
Pin 1 Indicator
1.27
Date Code
2
Ø1.01 (6x)
2
1
7.62
5
1.85 min.
8
5.08
3
10.16
4
Product Number
12.3
18.9
PCB Hole Details
Top View
Top View
Dust Cap
22.9
FIGURE 21
Mechanical dimensions of the Horizontal 10 Mbd RedLink connector and PCB footprint, which is a
top view. General dimensional tolerance is ± 0.2 mm.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 10
MECHANICAL DATA, Vertical
Date Code
0.5 (4x)
2.54 (3x)
18.90
0.64
2.79 min.
3.30 max.
4.2
Product Number
0.25 (4X)
Ø0.64 (2x)
7.62
5.08
10.16
Pin 1 Indicator
Front View
2.0
Rear View
Side View
Dust Cap
4.42
Ø1.01 (6x)
5
7.62
8
2
3
4
22.9
1
18.28
Top View
2.54 (3x)
1.27
7.62
PCB Hole Details
Top View
FIGURE 22
Mechanical dimensions of the Vertical 10 Mbd RedLink connector and PCB footprint, which is a top view.
Package: Transmitter
Lot No. 2382220001
L
2 1 8 1 5 5 0 0 0 1
FIGURE 23
Packing tube for the Firecomms 10 MBd transmitter and/or receiver.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
Part No.: FTxxxHxR
Date Code: 3812
Quantity: 40
10 MBd RedLink® Transmitter and Receiver
DATA SHEET 11
PACKING INFORMATION
Components are packed in PVC anti-static tubes in moisture barrier bags. Bags should be opened only in staticcontrolled locations, and standard procedures should be followed for handling moisture sensitive components.
Table 8
PACKING INFORMATION
Horizontal
Vertical
40
40
Tube Length
515 mm
515 mm
Tube Height
16.2 mm
21.0 mm
Tube Depth
26.9 mm
30.8 mm
Tubes per Bag
5
5
Bags per Inner Carton
1
1
Inner Carton Length
630 mm
630 mm
Inner Carton Height
70 mm
70 mm
Inner Carton Depth
105 mm
105 mm
Weight per Inner Carton, Complete
0.48 Kg
0.66 Kg
Components per Inner Carton
200
200
Inner Cartons per Outer Carton
10
10
Outer Carton Length
650 mm
650 mm
Outer Carton Height
235 mm
235 mm
Outer Carton Depth
376 mm
376 mm
Weight per Outer Carton, Complete
5.28 Kg
6.98 Kg
Components per Outer Carton
2,000
2,000
Components per Tube
ORDERING INFORMATION
Table 9
ORDERING INFORMATION
Part Number
Name
RedLink 10 MBd
Transmitter, Horizontal
Description
RedLink 650 nm, DC-10 MBd RCLED-Based Transmitter, Gray Housing,
Horizontal
FR10MHIR
RedLink 10 MBd Receiver,
Horizontal
RedLink DC-10 MBd Receiver, Black Housing, Horizontal
FT10MVNR
RedLink 10 MBd
Transmitter, Vertical
RedLink 650 nm, DC-10 MBd RCLED-Based Transmitter, Gray Housing,
Vertical
FR10MVIR
RedLink 10 MBd Receiver,
Vertical
RedLink DC-10 MBd Receiver, Black Housing, Vertical
FT10MHNR
Firecomms Ltd. • 2200 Airport Business Park • Cork, Ireland • Ph +353 (21) 4547100 • Fax +353 (21) 4322657 • www.firecomms.com
Copyright (c) 2013 Firecomms Ltd. RedLink is a registered trademark of Firecomms Ltd.
DC-10 MBd RedLink Transmitter, Revision A
Firecomms assumes no responsibility for inaccuracies or omissions in the information contained in this document.
Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein.
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