Differential Sallen-Key Filter

jan2 on Nov 22, 2011

I would like to use the ADA4075-2 as a DAC reconstruction filter. This application is described on page 17 of the ADA4075-2 datasheet. Where can I find design equations for this circuit?

Thanks

Jan

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VickyW
Nov 24, 2011 +1
Hi Jan,

The best way to go about understanding the filter is by simulating it. Attached is a schematic that you can run simulations and play around with.

This DAC output filter can be used with the AD1939…

0 VickyW

on Nov 24, 2011 3:21 AM
Hi Jan,

The best way to go about understanding the filter is by simulating it. Attached is a schematic that you can run simulations and play around with.

This DAC output filter can be used with the AD1939 (Figure 31 of the AD1939 data sheet).

Thanks,

Vicky
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0 EZAdministrator

on Aug 2, 2018 4:29 PM
This question has been assumed as answered either offline via email or with a multi-part answer. This question has now been closed out. If you have an inquiry related to this topic please post a new question in the applicable product forum.

Thank you,
EZ Admin
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