MALD-37545

Four Channel 22.5G / 25.7G CDR/VCSEL Driver with Input Equalizer

The MALD-37545 is a Quad 22.5 Gbps / 25.78 Gbps VCSEL driver with integrated CDR and equalizer for use as a complete one chip transmit solution in optical modules.

Product Specifications

Part Number
MALD-37545
Short Description
Four Channel 22.5G / 25.7G CDR/VCSEL Driver with Input Equalizer
Max Data Rate(Gbps)
25.7
Number of Channels
4
Package Type
Die
Integrated CDR
Yes

Features

  • Quad 22.5/25.78 Gbps VCSEL Driver/CDR/Equalizer
  • Configurable Alarm Pin to flag LOS, LOL TX Fault on any channel
  • Programmable bias (4-15 mA) and modulation (1-12.8 mA) current
  • Extracted clock output fb/8 or fb/16 (Monitor clock)
  • Supports -40 °C to +95 °C die temperature
  • Individual Channel Programmability/Power Down
  • Reference-free CDR with programmable PLL BW and bypass mode
  • Programmable eye shaping features for use with a wide range of VCSELs
  • Low Power: 170 mW/Ch typical, 125 mW/Ch CDR bypassed
  • Digital Diagnostic Monitoring Interface

Applications

  • 100 Gbps Ethernet, EDR InfiniBand
  • 32G Fibre Channel
  • Optical Modules, Active Optical Cables and on board optical engines
  • sas

Technical Resources

Data Sheet


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MALD-37545
Four Channel 22.5G / 25.7G CDR/VCSEL Driver with Input Equalizer