Overview

The GX66471 is a very low-power, high-performance, quad-channel linear driver, designed for 200G/400G optical transmitters for metro applications. The GX66471 is a small form factor (SFF) packaged surface mount device (SMD) with differential inputs and single-ended outputs consisting of 4 x 64Gb/s broadband amplifier channels, each capable of driving a linear output voltage of 4.5Vpp, suitable for multi-level modulation applications.

GX66471 - Block Diagram
GX66471 - Block Diagram
  • Data rate up to 64Gb/s per channel for 200G/400G DP-mQAM applications
  • 10dB dynamic range of gain control
  • 5W (typ.) PD/channel @ linear 4.5Vpp
  • Ultra-low inter-channel cross-talk
  • Small form factor SMD
  • Internal high-frequency chokes to supplies
  • Internally DC-blocked RF inputs and outputs
  • Peak detector & reference voltage

Documentation

= Featured Documentation
Type Title Date
Datasheet - Short-form
GX66471 Short-Form Datasheet
PDF 222 KB
End Of Life Notice
PDN# : OO-20-03 Product Discontinuation Notice
PDF 107 KB
2 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
    Buy / Sample
    Part Number
    GX66471-HIU
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    memory
    view_in_ar
    		MODULE E Tray
    GX66471-HIU-EVB
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    memory
    view_in_ar
    		BOARD C Box
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