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Electronically Tunable Differential Difference Current Conveyor Using OTAs
Author(s)
Sukhawit, Chuthitep
Burapattanasiri, Bancha
Torteanchai, Usa
Knobnob, Boonying
Date Issued
April 1, 2021
Type
Conference Paper
Abstract
This paper presents a new electronically tunable differential difference current conveyor (DDCC) using operational transconductance amplifiers (OTAs). Unlike conventional DDCC, the proposed DDCC offers current gain between z- and x-terminal that can be controlled electronically by bias currents. The DDCC-based OTA can be investigated both simulation and experiment tests. The proposed DDCC is used to implement a quadrature oscillator to confirm workability.
Citation
2021 7th International Conference on Engineering Applied Sciences and Technology Iceast 2021 Proceedings, 241-244, 2021