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VSC7927 - SONET/SDH 2.5Gb/s Laser Diode Driver

Datasheet Summary

Description

The VSC7927 is a single 5V supply, 2.5 Gb/s laser diode driver with direct access to the laser modulation and bias FETs.

Laser bias and modulation currents are set by external components allowing precision monitoring and setting of the current levels.

Features

  • Rise Times of Less Than 100ps.
  • High Speed Operation (Up to 2.5 Gb/s NRZ Data).
  • Differential or Single-Ended Inputs.
  • Single Supply.
  • ECL-Compatible Clock and Data Inputs SONET/SDH 2.5Gb/s Laser Diode Driver.
  • Direct Access to Modulation and Bias FETs.
  • Data Density Monitors.
  • On-Chip Reclocking Register.
  • On-Chip Mux for Clocked or Non-clocked.

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Datasheet preview – VSC7927

Datasheet Details

Part number VSC7927
Manufacturer ETC
File Size 124.22 KB
Description SONET/SDH 2.5Gb/s Laser Diode Driver
Datasheet download datasheet VSC7927 Datasheet
Additional preview pages of the VSC7927 datasheet.

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Full PDF Text Transcription

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VITESSE SEMICONDUCTOR CORPORATION Preliminary Data Sheet VSC7927 Features • Rise Times of Less Than 100ps • High Speed Operation (Up to 2.5 Gb/s NRZ Data) • Differential or Single-Ended Inputs • Single Supply • ECL-Compatible Clock and Data Inputs SONET/SDH 2.5Gb/s Laser Diode Driver • Direct Access to Modulation and Bias FETs • Data Density Monitors • On-Chip Reclocking Register • On-Chip Mux for Clocked or Non-clocked Applications • On-Chip 50Ω Input Termination: Clock and Data General Description The VSC7927 is a single 5V supply, 2.5 Gb/s laser diode driver with direct access to the laser modulation and bias FETs. Laser bias and modulation currents are set by external components allowing precision monitoring and setting of the current levels.
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