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GS2974B - HD-LINX III Adaptive Cable Equalizer

General Description

The GS2974B is a high-speed BiCMOS integrated circuit designed to equalize and restore signals received over 75Ω co-axial cable.

The GS2974B is designed to support SMPTE 424M, SMPTE 292M and SMPTE 259M, and is optimized for performance at 1.485Gb/s and 2.97Gb/s.

Key Features

  • SMPTE 424M, SMPTE 292M, 344M and SMPTE 259M compliant Automatic cable equalization Multi-standard operation from 143Mb/s to 2.97Gb/s Supports DVB-ASI at 270Mb/s Small footprint (4mm x 4mm) Pb-free and RoHS compliant Manual bypass (useful for low data rates with slow rise/fall times) Performance optimized for 1.485Gb/s and 2.97Gb/s Typical equalized length of.

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Datasheet Details

Part number GS2974B
Manufacturer Gennum
File Size 727.66 KB
Description HD-LINX III Adaptive Cable Equalizer
Datasheet download datasheet GS2974B Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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GS2974B HD-LINX™ III Adaptive Cable Equalizer Features • • • • • • • • • • • • • • SMPTE 424M, SMPTE 292M, 344M and SMPTE 259M compliant Automatic cable equalization Multi-standard operation from 143Mb/s to 2.97Gb/s Supports DVB-ASI at 270Mb/s Small footprint (4mm x 4mm) Pb-free and RoHS compliant Manual bypass (useful for low data rates with slow rise/fall times) Performance optimized for 1.485Gb/s and 2.97Gb/s Typical equalized length of Belden 1694A cable: 140m at 2.97Gb/s, 230m at 1.485Gb/s, and 250m at 270Mb/s 50Ω differential output (internal 50Ω pull-ups) Programmable mute based on max cable length adjust Single 3.