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Original question:

ADS5263: ADS5263 Synchronization

ADS5263: ADS5263

WONJUN YANG
Prodigy 20 points
Part Number:

I would like to work on the same application which means multi-chip synchronization. 

Please let me know the solution with clearly.

Thanks

  • 0
    Prodigy 20 points

    Actually, I have to measure the all delta phase with 10 ADS5263 chips means 40 channels. 

    WONJUN YANG said:

    Part Number: ADS5263

    I would like to work on the same application which means multi-chip synchronization. 

    Please let me know the solution with clearly.

    Thanks

  • 0 in reply to WONJUN YANG
    TI__Expert 6040 points

    Wonjun, 

    it is very common to use multiple chips in a system. you bascially need to synchronize the clocks for all ADS chips, plus use the same FPGA control signal to SYNC pin of all chips. 

    the ADC clock synchronziation makes sure the ADC sampling event is aligned.  the SYNC control pin will align the ADC internal digital blocks.  you can find TI clock buffers to fan out ADC clocks fror all ADS chips. 

    Hope this helps. 

    Thanks!