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AD9139 multi device synchronization

Question asked by PPellati on Jul 3, 2017
Latest reply on Sep 8, 2017 by jerryguo

Dead ADI,


we want to synchronize multiple AD9139 DACs. In case we will provide the

clock to the DAC through the REFP/REFN pins (so using the internal clock multiplier)

is it still necessary to provide a clock at the DACCLKP/DACCLKN pins to synchronize

multiple units or is it sufficient to provide the clock at the REFP/REFN pins?


Best regards,

Paolo Pellati