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REF_IN ADF41020-EVAL Continuous Sweep

Question asked by bfung on Feb 28, 2018

I would like to achieve a continuous frequency sweep with the ADF41020-EVAL demo board and it seems I have 2 options:


1) Int-N PLL software


2) Sweep the reference input source


1) cannot be done continuously and the time delay minimum is too long for my requirements (sub-milliseconds). 

Perhaps 2) can be done by providing a swept reference frequency?