The GX62476 is a very low power, highperformance, quad channel linear driver, designed for 100G and 200G optical transmitters for metro application. The GX62476 is a Small Form Factor (SFF) with differential inputs and single ended outputs.

The GX62476 is a surface mount device (SMD) packaged solution consisting of 4 x 32Gb/s broadband amplifier channels, including high frequency chokes, each capable of driving a linear output voltage of 5Vpp, suitable for multilevel modulation applications.

Key Features

  • Data rate up to 32Gb/s per channel for 100G/200G/400G DP-QPSK applications
  • Linear single ended output voltage up to 5Vpp
  • 15dB Dynamic Range of Gain Control
  • Pdiss=1.1W/channel @ Linear 5Vpp diff.
  • Ultra low inter channel crosstalk
  • Small Form Factor SMD
  • Internal High Frequency supply chokes Internal RF input and output DC blocking
  • Peak Detector & Reference Voltage

Applications List

  • 100Gb/s Systems using DP-QPSK
  • 200Gb/s & 400Gb/s Advanced Multi-Level Modulation Systems

Ordering Information

Part NumberTemperature RangePackage
GX62476-CIU-5°C to 85°CSMD 10mm x 14mm