Strays-insensitive switched-capacitor filters based on bilinear Z -transform
- 21 June 1979
- journal article
- Published by Institution of Engineering and Technology (IET) in Electronics Letters
- Vol. 15 (13) , 365-366
- https://doi.org/10.1049/el:19790263
Abstract
Biquadratic circuits are introduced which enable the exact design of switched-capacitor filters using the bilinear z-transform. The resulting filters are completely insensitive to stray capacitances, and meet their specifications up to and including one-half the sampling frequency.Keywords
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