Clock and Data Recovery (CDR)
  • GN1113
  • 8.5 Gbps Fibre Channel Rx Repeater
  • 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
  • GN2014A
  • XFP Tx Signal Conditioner with VCSEL Driver
Semtech GN1114

Semtech GN1114

8.5 Gb/s CDR with Equalizer Input and VCSEL Driver

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The GN1114 is a transmit path signal conditioner with integrated VCSEL driver designed to offer power and cost savings relative to external laser driver solutions.

The GN1114 provides integrated modulation and eye shaping capability.


  • Integrated VCSEL driver with Cross Point Adjust functionality to optimize optical performance
  • Single 3.3V supply
  • No reference clock required
  • Laser shut down option
  • Automatic input offset correction
  • On-chip 100Ω differential I/O termination
  • Loss of Lock indicator
  • Loopback differential output
  • CDR Bypass Option for multirate applications
  • Bit Inversion capability


  • 8.5Gb/s fibre channel SFP+ transceiver modules
  • 8.5Gb/s backplane interconnect
  • 8.5Gb/s copper cable interconnect
  • 8.5 Gbps linecard repeater

Order Codes

Part No



24 pin QFN

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