AN-1972 Board Layout Challenges in Serial Digital Interface based on the LMH0302 Cable Driver

Reference Design using part LMH0302 by Texas Instruments

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Manufacturer

Texas Instruments
  • Application Category
    Wireless Communication
  • Product Type
    Wireless Systems

Associated Documents

For End Products

  • IP/MPLS Router
  • Transmission Control System

Description

  • AN-1972 Board Layout Challenges in Serial Digital Interface based on the LMH0302 Cable Driver with its inputs connected to 100 Ohm traces and its outputs connected to 75 Ohm traces. Very often, both types of traces are routed on the top layer where the components reside. Trace widths good for 75 Ohm may be too wide for running 100 Ohm traces

Featured Parts (6)

Featured Parts
Part Number Manufacturer Type Description
LMH0302SQE/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy
LMH0302SQX/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy
LMH0302SQ/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy
LMH0302SQX/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy
LMH0302SQ/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy
LMH0302SQE/NOPB Texas Instruments Specialized Interfaces HD/SD SDI Cable Driver 16-Pin WQFN EP T/R Buy

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