Hi,
1) How to choose cut off frequency to design pi filter for ADC?
2)What are the filters needed at input and output of ADC, as options if needed?
Regards,
Bhavya
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Hi,
1) How to choose cut off frequency to design pi filter for ADC?
2)What are the filters needed at input and output of ADC, as options if needed?
Regards,
Bhavya
Hi Bhavya
Please take a look at these 3 documents regarding input signal filters for ADCs.
http://www.ti.com/lit/an/sbaa108a/sbaa108a.pdf
http://www.ti.com/lit/an/sbaa195/sbaa195.pdf
Best regards,
Jim B
p.s. I've updated the links so they work properly now.