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VSC7991 - SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver

Description

The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with direct access to the laser modulation FETs.

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

Features

  • Maximum Rise/Fall Times of 38ps.
  • High-Speed Operation (Up to 10.7Gb/s NRZ Data).
  • Differential Inputs SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver.
  • Single-Supply.
  • CML-Compatible Data Inputs.
  • On-Chip 50Ω Input Terminations.
  • 50Ω Output Impedance General.

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Datasheet preview – VSC7991

Datasheet Details

Part number VSC7991
Manufacturer Vitesse Semiconductor
File Size 139.66 KB
Description SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver
Datasheet download datasheet VSC7991 Datasheet
Additional preview pages of the VSC7991 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com VITESSE SEMICONDUCTOR CORPORATION Advance Product Information VSC7991 Features • Maximum Rise/Fall Times of 38ps • High-Speed Operation (Up to 10.7Gb/s NRZ Data) • Differential Inputs SONET/SDH 10.7Gb/s Electroabsorption Modulator/Laser Diode Driver • Single-Supply • CML-Compatible Data Inputs • On-Chip 50Ω Input Terminations • 50Ω Output Impedance General Description The VSC7991 is a single 7V supply, 10.7Gb/s Electroabsorption Modulator (EAM)/laser diode driver with direct access to the laser modulation FETs. Laser offset and modulation currents are set by external components allowing precision monitoring and setting of the voltage levels. Data inputs are differentially terminated to 50Ω. Applications • SONET/SDH @ 2.488Gb/s, 9.952Gb/s, 10.
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