[sdiy] foolish DC level shift question

Colin Hinz lists at meccanion.com
Fri Jul 17 09:36:40 CEST 2015

Hey all,

I've got an oscillator which has an AC-coupled output, and I want
to level-shift it such that the minimum is always at 0 volts. I'm
trying to think of a simple way of doing this and I'm coming up
with nothin'. A couple of peculiarities of the signal:

a) Amplitude can be up to 100 Vp-p, so obviously, no op-amp
    solutions here, and

b) waveshape varies from sawtooth to something like an exponential

Any ideas?

thanks in advance,

- Colin

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