CMOS triode transconductor for continuous-time active integrated filters

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CMOS triode transconductor for continuous-time active integrated filters

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© The Institution of Electrical Engineers
Published

A ‘triode transconductor’ fully differential transconductance element for use in continuous-time CMOS integrated filters is proposed. It is based on a common-source pair of triodemode MOS transistors. Preliminary experimental results from breadboarded transconductors and complete filters show good distortion performance. Several practical advantages are claimed over previous approaches.

Inspec keywords: linear integrated circuits; active filters; CMOS integrated circuits

Other keywords: continuous-time active integrated filters; CMOS triode transconductor; distortion performance; differential transconductance element; triode-mode MOS transistors; breadboarded transconductors

Subjects: Active filters and other active networks; CMOS integrated circuits

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