The GX62474 is a high-performance parallel low Vpi linear Mach-Zender Modulator (MZM) driver designed for 100G DP-QPSK long-haul optical transmitters. The GX62474 is a Small Form Factor (SFF) with differential inputs and single ended outputs. The GX62474 is a surface mount device (SMD) packaged solution consisting of 4 x 32 GB/s broadband amplifiers, each capable of driving a linear output voltage of 6.5Vpp suitable for multilevel modulation applications.


  • Data rate up to 32 Gb/s per channel for 100G/200G/400G DP-QPSK coherent applications
  • Ultra low inter channel crosstalk
  • Small Form Factor SMD
  • No external RF supply chokes & RF decoupling required
  • Internal RF input and output DC blocking
  • Linear output voltage up to 6.5Vpp
  • Gain Control independent for each channel
  • Integrated peak detector for each channel

Product Options

下单器件 ID Part Status Pkg. Code Pkg. Type Temp. Grade Carrier Type Buy Sample
GX62474-HIU Active MOD0 MODULE E Tray
GX62474-HIU-EVB Active BD0 BOARD C Box


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GX62474 Product Brief Product Brief PDF 215 KB