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Differential input configurations AD9684 & AD9680

Question asked by sss on Dec 4, 2015
Latest reply on Oct 25, 2016 by UmeshJ

Hi all,


I checked the datasheet @ AD9684-500 & AD9680-500 about the each differential input configurations.


Using same transformer 50ohm balun, but different termination resister R2, 25ohm or 50ohm.

The available span is same 2.06 V p-p differential to each ADC.


Why not, R2 difference?


Best Regards,