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VSC7940 Datasheet - Vitesse Semiconductor

VSC7940 - SONET/SDH 3.125Gb/s Laser Diode Driver

The VSC7940 is a single 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 (APC) loo

VSC7940 Features

* 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)

* Power Supply: 5V ±5%

* DC-Coupled to Laser Diode

* Programmable Modulation Curr

VSC7940_VitesseSemiconductor.pdf

Preview of VSC7940 PDF
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Datasheet Details

Part number:

VSC7940

Manufacturer:

Vitesse Semiconductor

File Size:

212.45 KB

Description:

Sonet/sdh 3.125gb/s laser diode driver.

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