Overview

Description

The HXR8201 Trans-impedance Limiting Amplifier array is a member of IDT’s family of Optical Receiver Transmitter Array (ORTA) products targeted at the single channel fiber optic links market. Together with a discrete PiN detector array, high-capacity, high-availability optical links can be designed for datacom applications. The product is ideal for 100G to 25G fan-out applications. The 3.3V SiGe device integrates the transimpedance preamplifier, the limiting post-amplifier, and a versatile CML output stage for four optical channels.

Features

  • 60uApp receiver sensitivity for 10-12 BER at 28Gbps
  • Greater than 2.4mApp overload
  • 141mW per channel power consumption with low power setting
  • Automatic Gain and Threshold Controls
  • Adjustable output swing size and pre-emphasis mode
  • Signal Detect Programmable threshold with SQUELCH function
  • 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

Documentation

Title Type Date
PDF205 KB
Datasheet - Short-form
PDF216 KB
Overview
PDF134 KB
Product Change Notice

Design & Development

Models

Support