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Resonant Power Supply Decoupling Aid

IP.com Disclosure Number: IPCOM000045557D
Original Publication Date: 1983-Apr-01
Included in the Prior Art Database: 2005-Feb-07

Publishing Venue

IBM

Related People

Authors:
Johnson, M [+details]

Abstract

A disturbing narrow-band interference on a supply line in electronic circuitry may be decoupled through a low value capacitor having a self-resonant frequency which matches the frequency of the narrow-band interference. The self-resonant frequency of a capacitor may be adjusted conveniently through control of the capacitor lead length.