Quantcast
Channel: EngineerZone: Message List
Viewing all articles
Browse latest Browse all 24339

AD9625 input drive

$
0
0

Hi

 

Looking through the datasheet of the AD9625 ADC, could you clarify if the device can be DC coupled? there are opposing statements in the PDF.

 

Page 19

The input stage contains a differential sampling circuit that can

be ac- or dc-coupled in differential or single-ended modes

 

Page 23

The AD9625 cannot operate correctly by dc coupling the analog

inputs, VIN±. It is recommended that the analog inputs are

ac-coupled around a common-mode voltage, VCM, using a

front-end network, as shown in Figure 36.

 

Thanks

 

Lee


Viewing all articles
Browse latest Browse all 24339

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>