Switched-Capacitor Filter Time-Domain Response

This design compares two different implementations of a low-pass filter. One is just a simple RC filter circuit with 1 kHz cut-off frequency. The other is an equivalent filter using a switched-capacitor implementation.

See also http://www.systemvision.com/design/switched-capacitor-filter-frequency-r... to see a technique for measuring the frequency response of the filters.

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Darrell

Joined November 6, 2013
Design added Thursday, August 27, 2015 | 2:56 pm PDT