Second-order function realisation with switched-capacitor network and unity-gain amplifiers
- 1 January 1980
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings G (Electronic Circuits and Systems)
- Vol. 127 (4) , 187-190
- https://doi.org/10.1049/ip-g-1.1980.0034
Abstract
A switched-capacitor network realising a second-order function is presented which uses the operational amplifier in the unity-gain mode. The circuit has small sensitivities, a good dynamic range and a reasonable spread of capacitor values. It can be used for a high Q realisation and a relatively high frequency range.Keywords
This publication has 1 reference indexed in Scilit:
- MOS sampled data recursive filters using switched capacitor integratorsIEEE Journal of Solid-State Circuits, 1977