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VSC8122 - Multi-Rate SONET/SDH Clock and Data Recovery IC

General Description

The VSC8122 is a single-chip clock recovery IC for use in SONET OC-48, OC-24, OC-12, OC-3, or Gigabit Ethernet systems operating at their respective 2.48832Gb/s, 1.24416Gb/s, 622.08Mbps, 155.52Mbps, or 1.25Gbps data rates.

Key Features

  • Multi-Rate OC-3, OC-12, OC-24, OC-48 Clock and Data Recovery.
  • Supports Gigabit Ethernet.
  • Differential Back Terminated I/O.
  • Maintains Clock Output in the Absence of Data.
  • Selectable Reference Clock.
  • Loss of Lock Indicator.
  • Exceeds SONET/SDH Requirements for Jitter Tolerance, Jitter Transfer and Jitter Generation.
  • 3.3V Supply Operation.
  • 1W Typical Power.
  • 64-pin , 10x10mm PQFP Packaging General.

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Datasheet Details

Part number VSC8122
Manufacturer Vitesse Semiconductor
File Size 346.50 KB
Description Multi-Rate SONET/SDH Clock and Data Recovery IC
Datasheet download datasheet VSC8122 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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VITESSE SEMICONDUCTOR CORPORATION Data Sheet VSC8122 Multi-Rate SONET/SDH Clock and Data Recovery IC Features • Multi-Rate OC-3, OC-12, OC-24, OC-48 Clock and Data Recovery • Supports Gigabit Ethernet • Differential Back Terminated I/O • Maintains Clock Output in the Absence of Data • Selectable Reference Clock • Loss of Lock Indicator • Exceeds SONET/SDH Requirements for Jitter Tolerance, Jitter Transfer and Jitter Generation. • 3.3V Supply Operation • 1W Typical Power • 64-pin , 10x10mm PQFP Packaging General Description The VSC8122 is a single-chip clock recovery IC for use in SONET OC-48, OC-24, OC-12, OC-3, or Gigabit Ethernet systems operating at their respective 2.48832Gb/s, 1.24416Gb/s, 622.08Mbps, 155.52Mbps, or 1.25Gbps data rates.