Signal-flow graph analysis of SC networks
- 1 January 1984
- journal article
- Published by Institution of Engineering and Technology (IET) in IEE Proceedings G (Electronic Circuits and Systems)
- Vol. 131 (2) , 72-85
- https://doi.org/10.1049/ip-g-1.1984.0014
Abstract
Using well known signal-flow graph techniques, the closed-form analysis of switched-capacitor (SC) networks is shown to be straightforward and simple. The method is based on an extension of the already established four-port and multiport analysis of SC networks via the transmission matrix. Tables of commonly used SC networks, in which the corresponding signal-flow graphs are given, make the analysis readily applicable to most types of SC networks, including complex biquads and ladder networks. The method is also a useful tool for the synthesis of new SC circuits.Keywords
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