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Original question:

DS90UB947-Q1: 0x5c

DS90UB947-Q1: DS90UB947 frequency unstable

user6064774
Prodigy 170 points
Part Number: DS90UB947-Q1

What will happen If clock frequency of 947(LVDS clock) is unstable?  947  will try to connect to 948?  or only try to re-init itself?  thanks

  • 0
    TI__Guru** 103215 points

    Hello,

    If the 947 clock frequency is unstable then it may cause intermittent lock between 947 and 948. Please be sure that the clock jitter meets the datasheet requirement for jitter to ensure robust performance. 

    Best Regards,

    Casey