Signal-flow graph analysis of SC networks

G. S. Moschytz, U. W. Brugger

Research output: Contribution to journalArticlepeer-review

12 Scopus citations


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.

Original languageEnglish
Pages (from-to)72-85
Number of pages14
JournalIEE Proceedings, Part G: Electronic Circuits and Systems
Issue number2
StatePublished - Apr 1984
Externally publishedYes


  • Networks
  • Switched-capacitor circuits


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