AnsweredAssumed Answered

ADF4159 setup/hold times for TX_DATA

Question asked by ChrisMa on Oct 13, 2015
Latest reply on Oct 16, 2015 by rbrennan

Hello,

 

I'd like to use the TX_DATA pin to start a ramp at a certain point in time. However I'm not quite sure, when the TX_DATA pin is actually sampled, and what setup/hold times I have to respect. I am using 128MHz signal for REF_IN and dividing it by 2, so the PFD frequency is 64MHz.

 

Many thanks.

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