How do I get a transfer function?

t_n_k

Joined Mar 6, 2009
5,455
You will need to show an attempt at some working to get help.

One approach would be to do a nodal analysis of the circuit to derive the general transfer function. Then make the actual value substitutions. It's a fair amount of work but worth the effort.

Also do a search for Sallen-Key topology filters.
 
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