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DS90UB954-Q1: MIPI Clock Question

Part Number: DS90UB954-Q1


Hi Team,

How slow can we run the MIPI CLK on the DS90UB954-Q1 side for the '953/'953 pair?

This is just for test purposes - we can change REFCLK or any other registers. 

Thanks!
Mitchell

  • Hello Mitchell,

    The slowest output speed is 400Mbps/lane (200MHz CSI-2 clock) with 25MHz REFCLK or 386Mbps/lane with 23MHz REFCLK. You can find the configuration for this in the datasheet section regarding CSI-2 speeds. Any slower than this is not supported. 

    Best Regards,

    Casey