Open access Jurnal SINTA 1
Reconfigurable of current-mode differentiator and integrator based-on current conveyor transconductance amplifiers
International Journal of Electrical and Computer Engineering (IJECE) · Vol. 12 No. 1 (2022)
- ISSN
- 2722-2578, 2088-8708
- Published
- 2022-02-01
- Publisher
- Institute of Advanced Engineering and Science
Abstract
The reconfigurable of the differentiator and integrator based on current conveyor transconductance amplifiers (CCTAs) have been presented in this paper. The proposed configurations are provided with two CCTAs and grounded elements. The configurations can be operated in the differentiator and integrator by selecting external passive elements. The input and output currents have low and high impedances, respectively; therefore, the configurations can be cascaded without additional current buffer. The proposed configurations can be electronically tuned by external direct current (DC) bias currents, and it also has slight fluctuation with temperature. An application of universal filter is demonstrated to confirm the ability of the proposed configurations. The results of simulation with Pspice program are accordance with the theoretical analysis.
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7 authors · 21 co-authorship links
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- Rajamangala University of Technology Isan
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