Overview

The HXR14400 Transimpedance Linear Amplifier quad channel array is a member of the family of Optical Receiver Transmitter Array (ORTA) products for PAM4 modulation format targeted at the parallel optical links market.  Together with a PIN detector array or discrete detectors, high capacity, high availability optical link can be designed for the next generation Ethernet and Datacom applications. 

The 3.3V SiGe device integrates the linear transimpedance pre-amplifier, the linear post-amplifier and a versatile CML output stage for four optical channels.

HXR14400 - Block Diagram
HXR14400 - Block Diagram
  • High receiver sensitivity for 56Gbps PAM4 signal
  • Up to 3mApp overload
  • Independent, per channel RSSI 
  • Up to 5kΩ typical differential gain
  • Up to 500mVppd output voltage swing and adjustable output swing
  • Linear operation with internal AGC
  • 158mW per channel power consumption
  • QSFP56 MSA compliance
  • Optimized for isolated and common cathode photo-detector arrays from multiple vendors 

Documentation

= Featured Documentation
Type Title Date
Datasheet - Short-form
HXR14400 Short-Form Datasheet
PDF 209 KB
Datasheet
HXR14400 Datasheet
Log in to Download PDF 787 KB
Product Change Notice
PCN# : 210015 Change of Waffle Pack Label Display
PDF 134 KB
3 items

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

Explore ECAD Models
Diagram of ECAD Models

Product Options

    Processing table
    Pkg. Type
    Temp. Grade
    Carrier Type
    Price (USD) | 1ku
    Buy / Sample
    Part Number
    HXR14400-DNU
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    view_in_ar
    Samples Available
    		 WAFER E WFP 131.94 Get Samples,
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