TRPV3GER1C000E2G

Single Channel Optical Receiver
TRPV3GER1C000E2G
Pb
Product Description
The TRPV3GER1C000E2G is a single channel optical receiver module
engineered for exceptional performance with SDI pathological patterns.
The receiver feature best-in-class optical receive sensitivity for SMPTE 259M,
SMPTE 344M, SMPTE 292M and SMPTE 424M serial rates, thus providing
superior optical link budget and robustness.
The receiver exceeds the SMPTE 297-2006 specifications and is designed to
provide error-free reception of signals from 50Mbps to 3Gbps. The receiver
connects to standard 20-pad SFP connector for hot plug capability. This
allows the system designer to make configuration changes or maintenance
by simply plugging in different transceivers without removing the power
supply from the host system
The SFP receiver also provides extensive operational status monitoring
through an I²C interface. Input optical power, supply voltage and operating
temperature monitored. If a parameter monitored is outside the predefined range, the alarm flag associated with the parameter will be raised.
Features
 Excellent optical receive sensitivity over
supported video rates with pathological data
 Robust error free reception of signals from
50Mbps to 3Gbps
 Supports video pathological patterns for SD-SDI,
HD-SDI and 3G-SDI
 Digital diagnostics and control via I²C interface
 Low Power Consumption (Typically 300mW)
 RoHS compliant
 Operating temperature rang from -5°C to 70°C
 Exceeds SMPTE 297-2006 specifications
Absolute Maximum Ratings
Parameter
Storage Temperature Range
Case Operating Temperature
1
Operating Relative Humidity
2
Supply Voltage Range
1
2
“Commercial”
Symbol
Minimum
Maximum
Units
TST
- 40
+ 85
°C
TOP
-5
+ 70
°C
RH
5
95
%
VCC
- 0.5
+ 3.6
V
Measured on top side of SFP module at the front center vent hole of the cage.
Non condensing
An Oplink Company
S0188. Rev.03. (web) 2012-04-26
TRPV3GER1C000E2G
Receiver Performance Characteristics
Parameter
(Over Operating Case Temperature. VCC = 3.13 to 3.47V)
Symbol
Minimum
Typical
Maximum
Units
B
0.06
-
3
Gb/s
λC
1260
-
1620
nm
Pmin
-
- 24
- 21
dBm
Pmax
0
-
-
dBm
Data Rate
Center Wavelength
Sensitivity
SMPTE 259M, SMPTE 344M,
SMPTE 292M Pathological,
SMPTE 424M Pathological and
PRBS 223-1
1
Overload
LOS Thresholds
1
Increasing Light Input
Plos+
-
-
- 23
dBm
Decreasing Light Input
Plos-
- 31
-
-
dBm
-
0.5
-
6
dB
LOS Hysteresis
Maximum back Reflection
-
-
-
- 27
dB
Input Power Monitoring Accuracy
-
-2
-
+2
dB
1
2
Specified at a BER of 10-12
Specified with PRBS 2.97Gb/s signal, ER= 7dB
Electrical Characteristics
Parameter
Differential Input Voltage Swing
(Over Operating Case Temperature. VCC = 3.13 to 3.47V)
Symbol
Minimum
Typical
Maximum
Units
VPP-DIFF
550
-
850
mV
Output Rise and Fall time 20% to 80%
t r , tf
-
-
135
ps
Input High Voltage
VIH
2
-
Vcc
V
VIL
0
-
0.8
V
1
VOH
2
-
Vcc
V
Output LOW Voltage (LOS) 1
VOL
0
-
0.8
V
Input Low Voltage
Output High Voltage (LOS)
1
Open collector compatible, 4.7kΩ to 10kΩ pull-up resistor to Vcc (Host Supply Voltage).
Electrical Power Supply Characteristics
Parameter
(Over Operating Case Temperature. VCC = 3.13 to 3.47V)
Symbol
Minimum
Typical
Maximum
Units
Power Supply Voltage
VCC
3.13
3.3
3.47
V
DC Common Mode Voltage
VCM
0
-
3.6
V
Supply Current
IVCC
-
-
120
mA
Power Consumption
PW
-
300
-
mW
-
-
66
-
-
99
Symbol
Minimum
Typical
Maximum
Units
t_init
-
-
300
ms
LOS Assert Time
t_los_on
-
-
10
ms
LOS Negate Time
t_los_off
-
-
10
ms
-
0
-
400
kHz
Maximum Allowable
Power Supply Noise
0.02-1000kHz
1000-10000kHz
-
mV
Timing Specifications
Parameter
Time to Initialize (from power on)
I2C Clock Rate
Oplink Communications, Inc
2
S0188. Rev.03. (web) 2012-04-26
TRPV3GER1C000E2G
Electrical
ElectricalPad
PadLayout
Layout
Host Board Connector Pad Layout
20
NO CONNECTION
1
VEE
19
NO CONNECTION
2
NO CONNECTION
1
18
NO CONNECTION
3
NO CONNECTION
2
17
VEE
4
VEE
3
16
NO CONNECTION
5
I2C CLK
15
VccRX
6
I2C DATA
14
VEE
7
VEE
6
13
RD+ (RX DATA OUT+)
8
LOS
7
12
RD- (RX DATA OUT-)
9
NO CONNECTION
8
11
VEE
10
NO CONNECTION
9
Top of Board
Toward
Bezel
4
5
10
Bottom of Board
(as viewed thru top of board)
20
19
18
17
16
15
Toward
ASIC
14
13
12
11
Application Notes
Electrical Interface: Signal interfaces are compatible with
the SFP MSA specification. The high speed DATA interface
is differential AC-coupled internally and can be directly
connected to a 3.3V SERDES IC. All low speed control and sense
output signals are open collector TTL compatible and should
be pulled up with a 4.7 - 10kΩ resistor on the host board.
and the negative edge clocks data from the device. The serial
data signal (SDA) is for serial data transfer. The host uses SDA
in conjunction with SCL to mark the start and end of serial
protocol activation. The supported monitoring functions
are temperature, voltage, average receiver signal, all alarms
and warnings, and software monitoring of LOS. The device is
internally calibrated.
Loss of Signal (LOS): The Loss of Signal circuit monitors the
level of the incoming optical signal and generates logic HIGH
when an insufficient photocurrent is produced.
The data transfer protocol and the details of the mandatory
and vendor specific data structures are defined in the SFP MSA,
and SFF-8472, Rev. 9.4.
Serial Identification and Monitoring: The module definition
of SFP is indicated by the MOD_ABS pin and the 2-wrie serial
interface. Upon power up, the 2-wrie interface appears as NC
(no connection), and MOD_ABS is TTL LOW. When the host
system detects this condition, it activates the serial protocol
(standard two-wire I2C serial interface) and generates the
serial clock signal (SCL). The positive edge clocks data into the
EEPROM segments of the device that are not write protected,
Oplink Communications, Inc
Power Supply and Grounding: The power supply line should
be well-filtered. All power supply bypass capacitors should be
as close to the transceiver module as possible.
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S0188. Rev.03. (web) 2012-04-26
TRPV3GER1C000E2G
Interfacing the Transceivers
Communication is via a serial 2-wire serial interface. As described in the document SFF-8472 (REV. 9.4) there are two distinct address spaces:
Base Address A2(hex)
Base Address A0(hex)
Byte Address
Byte Address
Content
Content
0 – 95
Serial Transceiver ID as defined in SFP MSA
0 - 55
Alarm & Warnings thresholds & limits
96 – 127
OPLINK Specific
56 - 95
External calibration constants (not used)
Reserved
96 – 119
Values from real time diagnostic monitoring
120 – 127
Not used
128 – 247
Customer specific, writable area
248 - 255
Not used
128 – 255
Application Schematics
Vcc
3.3V
1µH coil or ferrite bead
(<0.2Ω series resistance)
Vcc
3.3V
+
10
0.1
0.1
R
15
I2C CLK
I2C DATA
6
50Ω line
13
50Ω line
12
R
LOS
8
5
SFP
R
RX DATA IN+
to 50Ω load
RX DATA INto 50Ω load
1, 4, 7, 11, 14, 17
R: 4.7 to 10kΩ
CAP Values in µF
Oplink Communications, Inc
No Connection: 2, 3, 9, 10, 16, 18, 19, 20
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S0188. Rev.03. (web) 2012-04-26
TRPV3GER1C000E2G
Module Outline
41.80
9.20
[.362]
[.588]
14.94
13.62
[.536]
[1.646]
45.00
[1.772]
[.257]
6.54
0.60
[.024]
10.45
[.411]
8.46
[.470]
11.94
46335 Landing Pkwy Fremont, CA 94538 Tel: (510) 933-7200 Fax: (510) 933-7300 Email: [email protected] • www.oplink.com
[.246]
2.29
[.090]
13.80
[.543]
1.49
[.059]
2.50
[.098]
0.60
[.024]
[.333]
1.99
[.078]
6.25
0.45
[.018]
All dimensions shown are in [inches]
and Millimeters. Millimeters are the
primary units.
Tolerances are in accordance with
SFF-8432 Rev.5.
Ordering Information
Model Name
TRPV3GER1C000E2G
Operating Temperature
- 5°C to +70°C
Commercial
Latch Color
Blue
Oplink Communications, Inc. reserves the right to make changes in equipment design or specifications without notice. Information supplied by Oplink Communications, Inc. is believed to be accurate and reliable. However, no responsibility is assumed by Oplink Communications, Inc. for its use nor for any infringements of third parties, which may result from its use. No license is granted by implication or otherwise under any patent right of Oplink Communications, Inc.
© 2012, Oplink Communications, Inc.
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S0188. Rev.03. (web) 2012-04-26