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ADC problems | Cypress Semiconductor

ADC problems

Summary: 1 Reply, Latest post by Gautam Das on 14 Dec 2010 12:59 AM PST
Verified Answers: 0
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user_74911844's picture
7 posts

Hi. I posted this in the PSoC Device Programming forum, but maybe this was a better place to post my problem in. I am therefore reposting my question here.


It seems the internal filter of the ADC is preventing me from subsampling a signal, ie sampling at a much lower frequency than the Nyquist low-pass requirement.

Is there any way to switch off the internal filters of the Delta Sigma ADC?

dasg's picture
Cypress Employee
730 posts



Is there any specific reason why you want to sample the signal with a sampling rate less than the Nyquist Rate?




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