An active-RC filter for high-Q and high-frequencies with zero-Q and zero-frequency-sensitivity to amplifier gain-bandwidth product
- 1 May 1977
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
- Vol. 65 (5) , 814-815
- https://doi.org/10.1109/PROC.1977.10570
Abstract
A double integrator active-RC filter is described, in which both Q and frequency sensitivity to the operational-amplifier gain-bandwidth product are made zero by active-compensation techniques. The circuit can be used for high-Q high-frequency applications.Keywords
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