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VSC7938 |
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| Part Number | VSC7938 |
| Manufacturer | Vitesse Semiconductor |
| Description | The VSC7938 is a single 3.3V or 5V supply laser diode driver specially designed for SDH/SONET applications up to 3.125Gb/s. External resistors set a wide range of bias and modulation currents for driv... |
| Features |
SONET/SDH 3.125Gb/s Laser Diode Driver with Automatic Power Control
Applications
• SDH/SONET at 622Mb/s, 1.244Gb/s, 2.488Gb/s, 3.125Gb/s • Power Supply: 3.3V or 5V ±5% • AC-Coupled to Laser Diode • Programmable Modulation Current: 5mA to 60mA • Programmable Bias Current: 1mA to 100mA • Enable/Disable Control • Typical Rise/Fall Times of 60ps • Automatic Optical Average Power Control • Supply Current of 33mA at 3.3V • Full-Speed Fibre Channel (1.062Gb/s) General Description The VSC7938 is a single 3.3V or 5V supply laser diode driver specially designed for SDH/SONET applications up to 3.12... |
| Document |
 VSC7938 Data Sheet
PDF 257.83KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | VSC7937 |
ETC |
Single Supply 2.5Gb/s Voltage Driver |
|
| 2 | VSC7939 |
Vitesse Semiconductor |
Laser Diode Driver |
|
| 3 | VSC7902 |
Vitesse Semiconductor |
SONET/SDH Transimpedance Amplifier |
|
| 4 | VSC7923 |
Vitesse Semiconductor |
SONET/SDH 2.5Gb/s Laser Diode Driver |
|
| 5 | VSC7924 |
Vitesse Semiconductor |
SONET/SDH 2.5Gb/s Laser Diode Driver |
|