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VSC7939

Laser Diode Driver

VSC7939 Features

* Power Supply: 3.3V or 5V ±5%

* AC-Coupled to Laser Diode SONET/SDH 3.125Gb/s Laser Diode Driver with Automatic Power Control Applications

* SONET/SDH at 622Mb/s, 1.244Gb/s, 2.488Gb/s, 3.125Gb/s

* Full-Speed Fibre Channel (1.062Gb/s)

* Programmable Modulat

VSC7939 General Description

The VSC7939 is a single 3.3V or 5V supply laser diode driver specially designed for SONET/SDH applications up to 3.125Gb/s. External resistors set a wide range of bias and modulation currents for driving the laser. Data and clock inputs accept differential PECL signals. The automatic power control (.

VSC7939 Datasheet (272.63 KB)

Preview of VSC7939 PDF

Datasheet Details

Part number:

VSC7939

Manufacturer:

Vitesse Semiconductor

File Size:

272.63 KB

Description:

Laser diode driver.

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VSC7939 Laser Diode Driver Vitesse Semiconductor

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