[sdiy] OTA filter stage transfer function

[David G. Dixon]

> Regarding David's document:
> What about setting up a wiki / google site to compile and publish such
> a "cookbook" of sub-circuits - with a focus on small, reusable,
> general purpose "cells", with their analysis/transfer functions --
> rather than full circuits with every component value already in place.
> Filter stages, exponential converters, current sources, the "bipolar
> modulation amount" topic discussed yesterday... This information is
> probably out there in books, electronotes, class material -- it's only
> a matter of putting it together in one place.

If anyone would care to show me (privately) how to do this (and I can do it
for free) then I'd gladly post my little document, and much else besides.