High-q factor insensitive active rc network, similar to the tarmy-ghausi circuit but using single-ended operational amplifiers

G. S. Moschytz

Research output: Contribution to journalArticlepeer-review

52 Scopus citations

Abstract

A high Q, insensitive, active RC network, usable up to several megacycles, is described. It has similar properties to the circuit proposed by Tarmy and Ghausi, but uses operational amplifiers with single-ended output terminals. The circuit can be realised with only two amplifiers; using three, the two capacitors required can be earthed.

Original languageEnglish
Pages (from-to)458-459
Number of pages2
JournalElectronics Letters
Volume8
Issue number18
DOIs
StatePublished - 7 Sep 1972
Externally publishedYes

Keywords

  • Active filters
  • Operational amplifiers

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