CFTA-based current multiplier/divider circuit

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dc.contributor.authorMongkolwai, Pratya
dc.contributor.authorTangsrirat, Worapong
dc.date.accessioned2026-08-06T10:03:17Z
dc.date.available2026-08-06T10:03:17Z
dc.date.issued2011-12-01
dc.description.abstractIn this paper, the design of a simple analog current-mode multiplier/divider circuit using only two current follower transconductance amplifiers (CFTAs) is presented. With the selection of the applied input currents, the proposed circuit can perform four-quadrant current multiplication, division and current-controlled current amplification, all from the same circuit configuration. The circuit is also insensitive to ambient temperature variations. Additionally, the CFTA non-ideality effects and the non-ideal gain and parasitic component effects on the proposed circuit are studied. The performances of the realized circuit are examined by PSPICE simulations. © 2011 IEEE.
dc.identifier.citation2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011, 2011
dc.identifier.doi10.1109/ISPACS.2011.6146074
dc.identifier.other2-s2.0-84857307014
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3921
dc.source2011 International Symposium on Intelligent Signal Processing and Communications Systems the Decade of Intelligent and Green Signal Processing and Communications Ispacs 2011
dc.subjectCurrent Follower Transconductance Amplifiers (CFTA)
dc.subjectcurrent-mode circuit
dc.subjectdivider circuit
dc.subjectmultiplier circuit
dc.titleCFTA-based current multiplier/divider circuit
dc.typeConference Paper

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