The GX32424 is a 32Gbps linear quad TIA chip that integrates four lanes of TIAs for XI, XQ, YI, and YQ channels, as well as digital interface circuitry for DC controls on a single die for 100G/200G coherent applications.

The TIA electrical characteristics, functions, and physical dimensions are designed for a small-form factor integrated optical module such as CFP2 and CFP4.

Features

  • Quad 32Gbps linear TIA Integrated SPI and analog interface
  • Differential linear gain: 150–5,000Ω, and > 30dB dynamic range
  • 25+GHz adjustable 3dB bandwidth 
  • Automatic and manual gain control, Output Voltage Control, Peak Detection, RSSI and Input Current Monitor, and Shutdown functionalities
  • Low THD, low cross-talk, and low power for covering 16QAM applications 

Product Options

Orderable Part ID Part Status Pkg. Type Temp. Grade Carrier Type Buy Sample
Preview WAFER E WFP
Availability

Documentation & Downloads

Title Other Languages Type Format File Size Date
Datasheets & Errata
GX32424 Short-Form Datasheet Short Form Datasheet PDF 178 KB
Other
Optical Interconnect Overview Overview PDF 649 KB