Q- and ω0-sensitivities in positive gain second-order RC active filters
- 1 January 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in Proceedings of the IEEE
- Vol. 60 (11) , 1462-1463
- https://doi.org/10.1109/proc.1972.8939
Abstract
An active filter configuration with a general three-terminal second-order RC feedback network and a positive voltage gain is considered. The sensitivities of the Q factor and resonant frequency with respect to the voltage gain are calculated, and a relationship between lower bounds on them is formulated.Keywords
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