ADC34J23: Digital inputs voltage for SYSREF

Hiroaki Kawamoto

Part Number: ADC34J23

Hi,

I'm designing a circuit with adc34j23, and have a question about SYSREF.

The datasheet of adc34j23 says that the common mode voltage for SYSREF should be 0.9V, and High/Low voltage should be 0.9± 0.4V.

Is it for single-ended? or differential?

0 dBrock over 4 years ago

Hi Hiroaki,

This is for differential voltage swing. So, the max would be 800 mVpp differential.

Best Regards,

Dan

0 Hiroaki Kawamoto over 4 years ago in reply to dBrock

Thank you.

It works well.

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