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Synchronization of multiple AD9953

Question asked by Nitesh.k on Nov 27, 2017
Latest reply on Nov 28, 2017 by mcee

HI

We are using six AD9953 DDS IC in our design. Each DDS IC is placed on seprate PCB board. Each board DDS has own Refernce clock (400 MHz). so is it possible to synchonize all the DDS by only providing coinicident sync clock(100 KHz) at sync_in pin and IO updates to DDS boards.

 

Thanks

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