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SRC4190: RCKI frequency when input/output are slave mode

Yasushi Fujiwara
Genius 12625 points
Part Number: SRC4190

Hello Experts,

My customer would like to use RCKI=49MHz in input/output are slave mode. Is there any concern? The sampling rate will be 192KHz.

Best Regards,
Fujiwara

  • 0
    TI__Mastermind 23960 points

    Hi Fujiwara;

    Max RCKI is 50MHz, so 49MHz  should be okay. refer to  Figure 64. Reference Clock Input Connections and Timing Requirements to stay within RCKI  requirement.

    Use Table 1. (Setting the Serial Port Modes) to set the input and output in slave mode.

    Regards,

    Arash