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ad5522-output voltage is a Sine wave when Fin is a constant

Question asked by hpkamen on Aug 20, 2015
Latest reply on Oct 14, 2016 by Alan0205

Dear Sir/Madam.

 

I am using a extent range. A  external amplier is connected to Exfoh.

output voltage is a Sine wave when Fin is a constant. The frequence is 10K Hz.

VREF is confirm as 5V

The supplies is +/-15V.

How to solve the problem?

 

Thanks.

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