The GX32222 is a dual 32Gb/s linear TransImpedance Amplifier (TIA) for 100G coherent Receiver Optical Sub-Assemblies (ROSAs).

The GX32222 integrates two TIA signal paths for I and Q channels. The high-performance, low power, and compact design of the GX32222
enables CFP2 and CFP4 small form factors.

Key Features

  • Adjustable frequency range from 28Gb/s up to 32Gb/s
  • Differential Gain: 10,000?
  • Low power consumption
  • Linear gain over 30dB of dynamic range
  • Internal AGC
  • Output Voltage Control
  • Peak Detection
  • Shutdown Mode

Applications List

  • 100G Coherent ROSAs
  • CFP/CFP2/CFP4 form factors

Ordering Information

Part NumberTemperature RangePackage
GX32222-DNT-5°C to 95°CDie 1.562mm x 1.387mm