Electronically tunable current-mode multiphase oscillator using current-controlled cctas

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dc.contributor.authorKumngern, Montree
dc.date.accessioned2026-08-06T10:01:10Z
dc.date.available2026-08-06T10:01:10Z
dc.date.issued2010-12-01
dc.description.abstractThis paper presents a new current-mode multiphase sinusoidal oscillator employing current controlled current conveyor transconductance amplifiers (CCCCTAs). The proposed oscillator circuit, which employs one CCCCTA, one grounded capacitor and one grounded resistor for each phase, can generate arbitrary n output current equal-amplitude signals that are equally spaced in phase (n being even or odd), all at high output impedance terminals. The frequency of oscillation and the condition of oscillation can be controlled electronically and independently through adjusting the bias current of the CCCCTA. The proposed oscillator is highly suitable for integrated circuit implementation. The theoretical results were verified by PSPICE simulation. © 2010 IEEE.
dc.identifier.citation2010 IEEE International Conference of Electron Devices and Solid State Circuits Edssc 2010, 2010
dc.identifier.doi10.1109/EDSSC.2010.5713725
dc.identifier.other2-s2.0-79952525833
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/3316
dc.source2010 IEEE International Conference of Electron Devices and Solid State Circuits Edssc 2010
dc.subjectCCCCTA
dc.subjectCurrent conveyor
dc.subjectCurrent-mode
dc.subjectMultiphase oscillator
dc.subjectTransconductance amplifier
dc.titleElectronically tunable current-mode multiphase oscillator using current-controlled cctas
dc.typeConference Paper

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