Interesting video by IMSAI Guy explaining the CEM 3340 VCO:
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After watching this video and actually understanding a little of what the CEM3340 can do I had a little idea that I could possibly use the CEM3340 as a wave shaper for my AD9833 VCO and sure enough I got some good results. The AD9333 triangle is fed into pin 10 via a 470nf capacitor and it feeds the sawtooth converter.
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