Current-mode quadrature oscillator based on CCCDTAs with noninteractive dual-current control for both condition of oscillation and frequency of oscillation

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dc.contributor.authorJantakun, Adirek
dc.contributor.authorJaikla, Winai
dc.date.accessioned2026-08-06T10:06:39Z
dc.date.available2026-08-06T10:06:39Z
dc.date.issued2013-04-22
dc.description.abstractThe realization of 2 current-mode quadrature oscillators using current-controlled current differencing transconductance amplifiers (CCCDTAs) and grounded capacitors is presented. The proposed oscillators can provide 2 sinusoidal output currents with a 90° phase difference. They enable noninteractive dual-current control for both the condition of oscillation and the frequency of oscillation. The high-output impedances of the configurations enable the circuit to be cascaded without additional current buffers. The use of only grounded capacitors is ideal for integration. The circuit performances are depicted through PSpice simulations; they show good agreement to theoretical. © Tübi·tak.
dc.identifier.citationTurkish Journal of Electrical Engineering and Computer Sciences, 21(1), 81-89, 2013
dc.identifier.doi10.3906/elk-1106-2
dc.identifier.issn13000632
dc.identifier.other2-s2.0-84876242011
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/4878
dc.sourceTurkish Journal of Electrical Engineering and Computer Sciences
dc.subjectCCCDTA
dc.subjectCondition of oscillation
dc.subjectCondition of oscillator
dc.subjectCurrent-mode
dc.subjectOscillator
dc.titleCurrent-mode quadrature oscillator based on CCCDTAs with noninteractive dual-current control for both condition of oscillation and frequency of oscillation
dc.typeArticle

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