[sdiy] icl8038

Aaron Lanterman lanterma at ece.gatech.edu
Sun Feb 18 00:04:05 CET 2007


On Sat, 17 Feb 2007, Fernando de Izuzquiza wrote:

> ...but... the converter is extracted from the ASM-1 VCO wich is based on the 
> electronotes design...
>
> and it's almost identical to the CGS VCO (the VC portion) wich is based on 
> the same source...

There's a big difference though between taking the current and running it 
through an op amp to turn it into a voltage, and then putting that into 
the voltage input of a linear VCO, than using the current to drive a VCO 
directly.

- Aaron

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