[sdiy] UAF42

[René Schmitz]

Hi Scott^2 and List,

> Good points, indeed.  I have to agree with Phillip, though, for
> Vactrol hounds like me, it would make a pretty compact little SVF
> (haven't calculated it yet, but I think the 1000 pF caps in that case
> would be fine).  Of course, the matching of the Vactrols would
> obliterate the spec on the caps =-D.

My thoughts exactly! The integrators aren't the weakest link anyway, I 
even think the SVF is so popular because it is not very critical with 
regard to matching of the timing capacitances. So wether you use an 
UAF42 or just some decent styrene caps and a decent quad opamp, is IMHO 
just a matter of taste.

Cheers,
  René

-- 
uzs159 at uni-bonn.de
http://www.uni-bonn.de/~uzs159