[sdiy] Hmmm...OK NOW you can panic :(

[Ian Fritz]

At 07:22 PM 9/28/2004, mark verbos wrote:
>TomG made a discrete model of the 3080 a long time ago. I never built one, 
>but I have built some of the buchla oscillators that have a similar 
>discrete OTA. The good thing when you build them from the ground up is 
>that you can run 'em from an NPN expo converter AND can add a symetry control.
>
>Mark


Better yet, you don't even need an OTA.  See my high-performance TRI VCO 
that just uses current mirrors and reversing switches.  This works much 
better than OTA designs.

http://home.earthlink.net/~ijfritz/sy_cir4.htm

   Ian