Title :
Two-stage selective RC amplifiers with small SQ sensitivities
Author_Institution :
Technical University of Gda¿sk, Department of Electronics, Gda¿sk, Poland
fDate :
3/1/1967 12:00:00 AM
Abstract :
The analysis and optimisation of two 2-stage selective amplifiers with complex RC feedback are given. These RC amplifiers have selective frequency characteristics similar to those of an amplifier with a single parallel LC resonance circuit, and have small SQ/x sensitivities. These facts enable their use in microelectronics and as low-frequency selective amplifiers with medium Qfactors.
Keywords :
amplifiers; transistor circuits;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19670079
