General Operating Characteristics
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Data Rate |
|
| 155 |
| Mb/s |
|
Supply Voltage | Vcc | 3.1 | 3.3 | 3.47 | V |
|
Supply Current | Icc |
|
| 220 | mA |
|
Operating Case Temperature | Tc | 0 |
| 70 | ℃ |
|
-10 |
| 80 |
-45 |
| 85 |
Electrical Input/Output Characteristics
●Transmitter
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Diff. Input Voltage Swing |
| 300 |
| 1860 | mVpp | 1 |
Tx Disable Input | H | VIH | 2.0 |
| Vcc+0.3 | V |
|
L | VIL | 0 |
| 0.8 |
Tx Fault Output | H | VOH | 2.0 |
| Vcc+0.3 | V | 2 |
L | VOL | 0 |
| 0.8 |
Input Diff. Impedance | Zin |
| 100 |
| Ω |
|
● Receiver
Parameter | Symbol | Min. | Typ. | Max. | Unit | Notes |
Diff. Output Voltage Swing |
| 370 |
| 1800 | mVpp | 3 |
Rx LOS Output | H | VOH | 2.0 |
| Vcc+0.3 | V | 2 |
L | VOL | 0 |
| 0.8 |
🥂Note 1) TD+/- are internally AC coupled with 100Ω differential termination inside the module.
💦Note 2) Tx Fault and Rx LOS are open collector outputs, which should be pulled up with 4.7k to 10kΩ resistors on the host board. Pull up voltage between 2.0V and Vcc+0.3V.
✱Note 3) RD+/- outputs are internally AC coupled, and should be terminated with 100Ω (differential) at the user SERDES.
Optical Characteristics
● Transmitter
Parameter | Symbol | Min. | Type | Max. | Unit | Notes |
Ave. Output Power (Enable) | Po | -6 |
| 1 | dBm | 1 |
Extinction Ratio | ER | 10 |
|
| dB | 2 |
Side mode Suppression Ratio | SMSR | 30 |
|
| dB |
|
Rise/Fall Time (20%-80%) | Tr-Tf |
|
| 2.5 | ns |
|
Wavelength Range |
| 1530 | 1550 | 1570 | nm |
|
Spectral Width (RMS) |
|
|
| 1 | nm |
|
Output Optical Eye | ITU G.957 Compliant |
● Receiver
Parameter | Symbol | Min. | Type | Max. | Unit | Notes |
Operating Wavelength |
| 1270 |
| 1610 | nm |
|
Sensitivity | Pimin |
|
| -36 | dBm | 3 |
Min. Overload | Pimax | -5 |
|
| dBm | 3 |
Optical Path Penalty |
|
|
| 1 | dB |
|
LOS Assert | Pa | -40 |
|
| dBm |
|
LOS De-assert | Pd |
|
| -37 | dBm |
|
LOS Hysteresis | Pd-Pa | 0.5 |
| 6 | dB |
|
Note 1) Measured at 155 Mb/s with PRBS 223 – 1 NRZ test pattern.
Note 2) Unfiltered, measured with a PRBS 223-1 test pattern @155Mbps
Note 3) Measured at 155 Mb/s with PRBS 223 – 1 NRZ test pattern for BER < 1x10-10