Minimal Realization Plus Current Output CC-based Biquad Circuit

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dc.contributor.authorWisetphanichkij, Sompong
dc.contributor.authorAngkeaw, Krit
dc.contributor.authorSra-Ium, Napat
dc.date.accessioned2026-08-06T10:39:53Z
dc.date.available2026-08-06T10:39:53Z
dc.date.issued2023-01-01
dc.description.abstractThis paper presents a minimal design of biquad circuit using only one plus current output type-II current conveyor (CCII), one differential voltage current conveyor (DVCC) and grounded passive components. The circuit enables all 5 basic filter types, low-pass (LP), band-pass (BP), high-pass (HP), band-stop (BS) and all-pass (AP) implementation by the selection and addition of the input and output currents with no component matching constraints. Moreover, the circuit parameters $\omega$0 and Q can be set simply by adjusting the circuit components. The proposed biquad circuit performance has very low sensitivity to circuit components due to its simple structure and small number of devices (2 active and 4 grounded passive components). This allows the circuit to work at high frequencies. The performance of the proposed topology was evaluated through PSPICE simulator using the 0. 1S$\mu$m CMOS technology from the Taiwan Semiconductor Manufacturing Company (TSMC).
dc.identifier.citation2023 20th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Ecti Con 2023, 2023
dc.identifier.doi10.1109/ECTI-CON58255.2023.10153322
dc.identifier.other2-s2.0-85164922486
dc.identifier.urihttps://dspace.kmitl.ac.th/handle/123456789/13986
dc.source2023 20th International Conference on Electrical Engineering Electronics Computer Telecommunications and Information Technology Ecti Con 2023
dc.subjectanalog signal processing
dc.subjectbiquad filter
dc.subjectcurrent conveyors
dc.titleMinimal Realization Plus Current Output CC-based Biquad Circuit
dc.typeConference Paper

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