Electronically controllable SITO multifunction filter with single VDTA

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dc.contributor.authorChannumsin, Orapin
dc.contributor.authorTangsrirat, Worapong
dc.date.accessioned2026-08-06T10:20:51Z
dc.date.available2026-08-06T10:20:51Z
dc.date.issued2018-08-13
dc.description.abstractThis paper presents a modern second-order multifunction filter with single input and triple output terminals employing only single VDTA and four passive elements. It is capable of generating the three standard biquadratic filtering functions, namely lowpass (LP), bandpass (BP) and highpass (HP) responses, simultaneously from the same topology. The circuit also offers the advantage of an electronic adjusting of the natural angular frequency ±o and the quality factor (Q) through the VDTA's transconductance gains. The tracking error effects on the performance of the proposed filter are essayed. PSPICE simulations of the presented filter are performed based on TSMC 0.25-± m CMOS technology.
dc.identifier.citationIceast 2018 4th International Conference on Engineering Applied Sciences and Technology Exploring Innovative Solutions for Smart Society, 2018
dc.identifier.doi10.1109/ICEAST.2018.8434433
dc.identifier.other2-s2.0-85053138895
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/8840
dc.sourceIceast 2018 4th International Conference on Engineering Applied Sciences and Technology Exploring Innovative Solutions for Smart Society
dc.subjectelectronically tunable
dc.subjectmutifunction filter
dc.subjectVoltage Differencing Transconductance Amplifier (VDTA)
dc.subjectvoltage-mode circuit
dc.titleElectronically controllable SITO multifunction filter with single VDTA
dc.typeConference Paper

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