Figure 6 here
George H.
I think I could make a parametric amplifier using the nonlinearity of a hi-K ceramic cap. Not that I'd have any use for it.
-- John Larkin Highland Technology, Inc picosecond timing precision measurement jlarkin att highlandtechnology dott com http://www.highlandtechnology.com
The X7R curves are very pessimistic. I generally underrate X7Rs about 50% and the datasheets show about 70-80% of the 0V capacitance. Use the datasheets. That's what they're there for.
Bias up the cap and make it a vibration sensor... ? With PA's there's some threshold stimulus.... Does that mean you'd have to wiggle it with AC too?
George H.
ElectronDepot website is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.