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DS280BR810: Redriver/Retimer for JESD204C Interface extension

JH Shin
Mastermind 9865 points
Part Number: DS280BR810
Other Parts Discussed in Thread: DS280MB810, DS280BR820, DS560MB410

Tool/software:

Hello,

My customer is looking for redriver or retimer devices to extend the 16.22016Gbps JESD204C interface.

Among TI's redriver and retimer products, can all products that support speeds of 25Gbps or higher be used in the 16.22016Gbps JESD204C I/F?

Could you please introduce all TI redriver and retimer devices that can support 16.22016Gbps JESD204C connection?

Thank you.

JH

  • 0
    TI__Mastermind 29343 points

    Hi JH,

    JH Shin said:
    Among TI's redriver and retimer products, can all products that support speeds of 25Gbps or higher be used in the 16.22016Gbps JESD204C I/F?

    I would not recommend all products for this application.  Specifically, TI retimers will not lock to 16.22016 Gbps, so I would selecting a redriver for this application.

    There are a couple product families I would consider for this application:

    • DS160PRxxx
    • DS280BR820/DS280MB810
    • DS560MB410 (similar to DS280MB810, offers improved high speed performance, 4 channel instead of 8)
    • DS320PRxxx

    I'd recommend performing high speed simulation with devices of interest in order to add confidence to the solution.

    Thanks,

    Drew