TRPV3GET1C000E2G

1310nm Single Channel Optical
Transmitter
TRPV3GET1C000E2G
Pb
Product Description
The TRPV3GET1C000E2G is a single channel optical transmitter module
designed to transmit optical serial digital signals as defined in SMPTE 2972006. The module is specifically designed for robust performance in the
presence of SDI pathological patterns for SMPTE 259M, SMPTE 344M, SMPTE
292M and SMPTE 424M serial rates.
The SFP transmitter provides an excellent solution for transmission at 1310nm
to provide error-free transmission of signals from 50Mbps to 3Gbps over
single mode fiber. The product is RoHS 6/6 compliant and is designed and
tested in accordance with industry safety standards. The transceiver is Class I
laser product per U.S. FDA/CDRH and international IEC-60825 standards.
The TRPV3GET1C000E2G 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 transmitter also provides extensive operational status monitoring
through an I2C interface. Output optical power, bias current, supply voltage
and operating temperature are monitored. If a parameter monitored is
outside the pre-defined range, the alarm/warning flag associated with the
parameter will be raised.
Features
 Multirate from 50Mbps to 3Gbps for up to 30km
single-mode fiber
 Maximum distance of 10km under worst case
conditions and 3Gbps video pathological
signals
 Supports video pathological patterns for SD-SDI,
HD-SDI and 3G-SDI
 Digital diagnostics and control via I²C interface
 Low Power consumption (Typically 400mW)
 RoHS compliant
 SMPTE 297-2006 compatible
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
+ 100
°C
TOP
-5
+ 70
°C
RH
0
80
%
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
S0186. Rev.03. (web) 2012-05-08
TRPV3GET1C000E2G
Transmitter Performance Characteristics (Over Operating Case Temperature. VCC = 3.13 to 3.47V)
Parameter
Symbol
Minimum
Typical
Maximum
Units
B
0.05
-
3
Gb/s
Data Rate
λC
1270
1310
1350
nm
ΔλMS
-
1.5
3
nm
Average Optical Output Power
PAvg
-5
-2
0
dBm
Extinction Ratio
ER
7
-
-
dB
-
30
60
-
45
70
-
60
100
270Mb/s, SMPTE 259M
Pathological
-
110
180
SMPTE 424M 2.97Gb/s
-
-
135
-
-
270
SMPTE 259M 270Mb/s
400
-
1500
SMPTE 424M 2.97Gb/s
-
-
135
-
-
270
400
-
1500
-2
-
+2
Center Wavelength
Spectral Width
1
1
2.97Gb/s, 1.485Gb/s,
270Mb/s, PRBS 223-1
Optical Signal Intrinsic
Jitter 2
Optical Signal Rise Time
(20% to 80%) 3
Optical Signal Fall Time
(20% to 80%) 3
2.97Gb/s SMPTE 424M
Pathological
-
1.485Gb/s SMPTE 292M
Pathological
tr
SMPTE 292M 1.485Gb/s
tf
SMPTE 292M 1.485Gb/s
SMPTE 259M 270Mb/s
-
Laser Power Monitoring Accuracy
1
2
3
ps
ps
ps
dB
Measured at 25°C
As specified in SMPTE 259M, SMPTE 344M, SMPTE 292, or SMPTE 424M for the corresponding electrical signal. Test method shall conform to SMPTE
RP 184
Rise/fall times are measured following a fourth-order Bessel-Thompson filter with a 3dB point at 0.75 x data rate in MHz
Electrical Characteristics
Parameter
Differential Input Voltage Swing
(Over Operating Case Temperature. VCC = 3.13 to 3.47V)
Symbol
Minimum
Typical
Maximum
Units
VPP-DIFF
0.4
-
2.4
V
VIH
2
-
Vcc
V
Input LOW Voltage (TX Disable) 1
VIL
0
-
0.8
V
Output HIGH Voltage (TX Fault)
VOH
-
-
Vcc
V
VOL
0
-
0.8
V
Input HIGH Voltage (TX Disable)
Output LOW Voltage (TX Fault)
1
2
2
There is an internal 4.7kΩ to 10kΩ pull-up resistor to VccT.
2
Open collector compatible, 4.7kΩ to 10kΩ pull-up resistor to Vcc (Host Supply Voltage).
1
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
-
-
185
mA
PW
0
400
-
mW
-
-
66
-
-
99
Power Consumption
Maximum Allowable
Power Supply Noise
0.02-1000kHz
1000-10000kHz
Oplink Communications, Inc
-
2
mV
S0186. Rev.03. (web) 2012-05-08
TRPV3GET1C000E2G
Timing Specifications
Parameter
Time to Initialize (from power on)
Symbol
Minimum
Typical
Maximum
Units
t_init
-
-
300
ms
Tx_Disable Assert Time
t_off
-
-
10
µs
Tx_Disable Negate Time
t_on
-
-
1
ms
-
0
-
400
kHz
I2C Clock Rate
Electrical Pad Layout
Host Board Connector Pad Layout
20
TX Disable
1
VEE
19
TD- (TX DATA IN-)
2
NO CONNECTION
1
18
TD+ (TX DATA IN+)
3
NO CONNECTION
2
17
VEE
4
VEE
3
16
VccTX
5
I2C CLK
15
NO CONNECTION
6
I2C DATA
14
VEE
7
VEE
6
13
NO CONNECTION
8
NO CONNECTION
7
12
NO CONNECTION
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.
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,
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, bias current, transmitter power, all
alarms and warnings, and software monitoring of TX Fault. The
device is internally calibrated.
TX_Fault: The output indicates LOW when the transmitter
is operating normally and HIGH with a laser fault including
laser end-of-life. TX Fault is an open collector/drain output and
should be pulled up with a 4.7 - 10kΩ resistor on the host board.
TX_Disable: When the TX Disable pin is at logic HIGH,
the transmitter optical output is disabled. The laser is also
disabled if this line is left floating, as it is pulled high inside
the transceiver.
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.
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.
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
Oplink Communications, Inc
3
S0186. Rev.03. (web) 2012-05-08
TRPV3GET1C000E2G
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
16
SFP
20
TX Disable
R
5
I2C CLK
6
I2C DATA
50Ω line
18
TX DATA IN+
TX DATA IN-
50Ω line
19
1, 4, 7, 11, 14, 17
R: 4.7 to 10kΩ
CAP Values in µF
No Connection: 2, 3, 8, 9, 10, 12, 13, 15
Laser Safety:
All transceivers are Class I Laser products per
FDA/CDRH and IEC-60825 standards. They
must be operated under specified operating
conditions.
Oplink Communications, Inc
Oplink Communications, Inc.
DATE OF MANUFACTURE:
This product complies with
21 CFR 1040.10 and 1040.11
Meets Class I Laser Safety Requirements
4
S0186. Rev.03. (web) 2012-05-08
TRPV3GET1C000E2G
Package 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
TRPV3GET1C000E2G
Operating Temperature
- 5°C to +70°C
Commercial
Nominal Wavelength
Distance
1310nm
10km
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.
5
S0186. Rev.03. (web) 2012-05-08