[sdiy] State of the OTAs

[David G. Dixon]

> If you are bugging THAT, I'd ask for a version of the 
> THAT2162 (dual VCA with independent control pins) with a 
> Proportional to Absolute Temperature output. They included a 
> PTAT on their THAT4320 dynamic processor but AFAIK no other 
> products, and it holds the key to easy expo VCOs, etc. (see 
> CEM3340/3374, etc.). SO/DIL8 would probably mean shared 
> control ports so no linearisation, etc.
> 
> A wide-voltage-compliance current output would be useful too.

Hear hear, on both fronts!