Idea for a CV quantizer
don at till.com
Wed Feb 28 18:28:38 CET 1996
Date: Wed, 28 Feb 96 17:30:00 PST
I was thinking about this old Integrator + Charge pump approach.
Build an integrator with an opamp, add a thyristor or some other
reset-device that discharges the cap way above the desired CV
range. Then take a pulse oscillator, clip the amplitude with some
precise voltage reference (adjustable, for exact 1/12 V steps),
and feed this into the integrator.
What do you think ??
One word: drift.
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