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DS90UB953-Q1: DS90UB953 - minimum clocking configuration

Sunset
Genius 13765 points
Part Number: DS90UB953-Q1

Hello Team,

we are testing the the DS90UB953.

Is the transmission frequency via the FPD Link III transmission path dependent on the CSI-2 input?
For the application we feed 2 CSI-2 lanes with a CLK rate of 400MHz.

The goal is to achieve the lowest possible data rate on the FPD III transmission path.

Which clocking mode is better for the application - Synchronous Mode or Non - Synchronous external clock?

Thanks for the feedback,

SunSet

  • 0
    TI__Expert 3055 points

    Hi SunSet,

    The different clocking options are described by Table 6 in the 953 datasheet. You can get a FPD-Link line rate of 2 Gbps by using a 50 MHz external clock in non-synchronous mode.

    Regards,

    Zoe