Clock and Data Recovery (CDR)
  • GN1113
  • 8.5 Gbps Fibre Channel Rx Repeater
  • GN1114
  • 8.5 Gb/s CDR with Equalizer Input and VCSEL Driver
  • GN2003S
  • 9.95 - 11.3 Gb/s Limiting Amplifier plus Clock and Data Recovery
  • GN2004S
  • 9.95 - 11.3 Gb/s Equalizer plus Clock and Data Recovery
  • GN2010D
  • Dual 8.5G & 10G CDR with integrated DML driver and limiting amplifier
  • GN2010E
  • Dual 8.5G & 10G CDR with intergrated EML driver and limiting amplifier
  • GN2012
  • Dual 8.5G & 10G CDR with integrated limiting amplifier
  • GN2013A
  • Limiting Amplifier plus Clock and Data Recovery IC with Manual Slice Level Adjust
Semtech GN2023

Semtech GN2023

9.95 - 11.3Gb/s Limiting Amplifier plus Clock and Data Recovery

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The GN2023 is a Datacom Compliant Limiting Amplifier plus CDR device. This device features Gennum's ClearEdge™ technology offering best-in-class eye quality.

The on-chip Limiting Amplifier offers best-in-class SRS performance, eliminating the need for a stand-alone Limiting Amplifier in optical modules. Furthermore, the quality of the eye at the output of the XFP or SFP+ module is enhanced through the Connector Compensation feature.

Together with Gennum's line of 10Gb/s TIAs, excellent Stressed Eye Sensitivity performance is achieved at the module level.

The GN2023 device is packaged in a small outline 4mm × 4mm 24-pin, high-frequency QFN, lead-free and green package with exposed pad.

Features


  • Datacom Compliant Receive Signal Conditioner
  • Multirate operation: 9.95Gb/s -11.3Gb/s
  • No reference clock required
  • Single 3.3V supply
  • Analog Connector compensation
  • Automatic input offset correction
  • Loopback differential input
  • CDR Bypass Option
  • Bit Inversion capability
  • On chip 100ohm differential I/O termination
  • Loss of signal detect with adjustable threshold
  • Loss of Lock indicator

Applications


  • SFP+, XFP, X2, XPAK and XENPAK Transceiver Modules
  • 9.95, 10.31, 11Gb/s Ethernet
  • 10.52, 11.3Gb/s Fibre Channel

Order Codes

Part No

Package

GN2023-INE3

24 pin QFN

 
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