[sdiy] Switched capacitor filters

Jim Credland jim at cernproductions.com
Thu Dec 20 10:40:07 CET 2012

Anyone done much work with these?  I got this far yesterday with an

Mostly sounds good, but useless for a normal VCF as the clock starts to
creep in.  I also suspect, although I've not tested it, that if I used
it in an HPF configuration I'd start to hear aliasing at lower filter

Now if I could get one that had a 20Mhz maximum clock speed...?  I've
seen versions that go up to 6Mhz or so. 

  Jim Credland
  jim at cernproductions.com

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