A class of stable active filters using unity-gain voltage followers
- 1 August 1972
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Journal of Solid-State Circuits
- Vol. 7 (4) , 311-315
- https://doi.org/10.1109/jssc.1972.1050309
Abstract
A new class of active filters using a single unity-gain amplifier is introduced and shown to have a gain-sensitivity product and a maximum spread of component values lower than those for the corresponding Sallen and Key circuits by a factor of Q.Keywords
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