The two ADL5502-EVALZ boards have different behaviors.

The two ADL5502-EVALZ boards have different behaviors.


We tested the behavior after purchasing 2 ADL5502-EVALZ boards about two weeks ago.



One board (A) seems to be working normally.



However, the other board (B) has an output of about 400mV, regardless of the input signal.

Test image

Is there a way to resolve these symptoms?



If not, is board B a bad product?



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[edited by: ele.yeon at 2:13 AM (GMT 0) on 10 Sep 2019]