> From: Brent Hilpert
> I don't have a full enough picture of the circuit and circumstances to
> provide a definitive suggestion but, some principles:
> ...
> It's not clear C-coupling is what's going on here (the wave shape looks
> pretty sharp for what I understand of the circuit/layout).
Thanks for taking the time for that detailed message.
I suspect, however, that Jon Elson has nailed it (thanks Jon :-); if that's
what's happening, it explains why we couldn't understand what the devil was
going on!
> (You've mentioned both 470K and 270K for the R, could make a difference
> to the analysis).
Yeah, that was just a typo; going from memory.
Noel
