MiniMoog VCO

[Antti Huovilainen]

On Sat, 9 Oct 1999, Harry Bissell wrote:

> Tony:
> 
> I've been playing with spice simulation of the Minimoog VCO to try and
> get your funny fet reset problem.
> 
> The circuit is a bitch to simulate. I finally got it going but I had to
> roll my own LM393 model to do it... It works good, but if I get into
> currents above 10uA the oscillator will lock up. This is about 2KHz. Is

You might want to try it in both spice3 and spice2. For some reason
spice3f (and Aplac too) always locks up when trying to simulate LFO-1A on
tomg's page. It works fine in spice2g.

Antti

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