4 Channel 10Gb/s Receiver

The HXR5004A Transimpedance Limiting Amplifier array is a member of the family of Optical Receiver Transmitter Array (ORTA) products targeted at the parallel optical links market. Together with a PIN detector array or discrete detectors, high capacity, high availability optical links can be designed for telecom and datacom applications. The 3.3V SiGe device integrates the transimpedance preamplifier, the limiting post-amplifier and a versatile CML output stage for four optical channels.


  • 20mApp receiver sensitivity for 10^-12 BER at 10.3 Gbps
  • Better than 1.5mApp overload
  • 66mW per channel power consumption with low power setting
  • Adjustable output swing size and pre-emphasis mode and signal detect threshold
  • Independent RSSI
  • Optimized for isolated and common cathode photo-detector arrays from multiple vendors
  • Control lines accessible on both sides of the chip
  • QSFP MSA compliance

Product Options

Orderable Part ID Part Status Pkg. Code Pkg. Type Temp. Grade Carrier Type Buy Sample
HXR5004A-DNT Active DICEW WAFER I WFP Availability
HXR5004A-DNT-F8 Active DICEF WAFER I Wafer Availability
HXR5004A-EVB Active BD0 BOARD I Box Availability

Technical Documentation

Title Other Languages Type Format File Size Date
HXR5004A Product Brief Product Brief PDF 185 KB May 16, 2017