[sdiy] Frequency shifted from BBD?

Pete Hartman pete.hartman at gmail.com
Mon Oct 7 08:02:59 CEST 2024


>  I would be very interested in a BBD circuit design with an analog clock
controlled by CV, although I might be tempted to skip digital uP control of
that particular CV.

Maybe I've missed something in this discussion, but this is exactly what
Jon Blacet's time machine circuit does.

Of course there's no uP anywhere there.

But there are cmos circuits to take the basic square oscillator and
generate the biphase clock needed for the mn3005 he used.. With a clock
multiplier to generate clocks for the clocked filters he uses before and
after to reduce the clock noise and limit the bandwidth.
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