AnsweredAssumed Answered

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,

sss

Outcomes