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CN-0227 antialiasing filter design

Question asked by TheepakShoundra on Mar 6, 2017
Latest reply on Mar 10, 2017 by UmeshJ


I followed the sample design given in fig 1 of CN-0227 circuit note of analog devices. 

The filter design i cross checked with ADS solver. i am getting -13dB loss compared to 2dB loss claimed in the circuit note.

i have attached the screenshot of the simulation i have done.