sigma delta modulator

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venkateshMS

New Member
I am new to this site, so hello everyone!

i am trying to design a sigma delta modulator. but i am finding trouble in designing of decimation filters. can anyone please help me?

thank you.
 
Are you trying to do this with discrete parts on a circuit board, or are you making a mixed signal ASIC with IC design and layout tools?
 
simulation

Papabravo said:
Are you trying to do this with discrete parts on a circuit board, or are you making a mixed signal ASIC with IC design and layout tools?


i am trying to simulate a 3rd order sigma delta modulator using genaralized comb filters. i need some design examples and tips etc........since this is very new to me
 
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