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Digital Chebyshev Filter Design help ->

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neuralc

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Hello all,

I'm trying to design a lowpass Digital Chebyshev Filter IIR to get the average of sinesoidal wave with some cut's from a triac.

To do that I try to use Filte.r Solution.s but if I specify 10 sig bit (to use a 10 bit ADC of 16F870) I get saturation on the filter ...

Some one have tips to do that.

Thank's


NeuralC

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Please don't reply unless you have useful information to add on this post.Thanks
 

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