Novel CMOS Dual-X Current Conveyor Transconductance Amplifier Realization with Current-Mode Multifunction Filter and Quadrature Oscillator
Sign Up to like & getrecommendations! Published in 2018 at "Circuits, Systems, and Signal Processing"
DOI: 10.1007/s00034-017-0680-9
Abstract: This paper presents a novel active element, namely dual-X current conveyor transconductance amplifier. The CMOS implementation, parasitic model and characteristic performance parameters of the proposed dual-X current conveyor transconductance amplifier have been explored. The proposed… read more here.
Keywords: current mode; multifunction filter; oscillator; mode multifunction ... See more keywords
Current-mode universal filter and quadrature oscillator using current controlled current follower transconductance amplifiers
Sign Up to like & getrecommendations! Published in 2018 at "Analog Integrated Circuits and Signal Processing"
DOI: 10.1007/s10470-018-1345-8
Abstract: This paper presents a new current-mode quadrature oscillator and universal filter that employs two current controlled current follower transconductance amplifiers and two grounded capacitors. The proposed circuit can be realized either as a quadrature oscillator… read more here.
Keywords: topology; quadrature oscillator; universal filter; current mode ... See more keywords
Electronically tunable universal filter and quadrature oscillator using low- voltage differential difference transconductance amplifiers
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Access"
DOI: 10.1109/access.2022.3186435
Abstract: This paper presents a new electronically tunable universal filter and quadrature oscillator for low frequency biomedical and biosensor applications employing low-voltage differential difference transconductance amplifier (DDTA). The DDTA CMOS structure uses 0.5 V of supply… read more here.
Keywords: quadrature oscillator; electronically tunable; filter; voltage ... See more keywords