modified 7 years ago

Amped cap in filter

00:44:36

10x amplification = 10x capacitance. Flick the switch.

Probably a useful effect for very low frequency filters. Just mind the amplifying op-amp doesn't clip.

It's rather the opposite to the Miller effect. The Miller effect bypasses the capacitor, but this amplifies current through the capacitor. 

published 7 years ago

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