A new high-performance CMOS fully differential second-generation current conveyor with application example of biquad filter realisation |
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| Authors: | Fırat Kaçar Bilgin Metin Hakan Kuntman Oguzhan Cicekoglu |
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| Affiliation: | 1. Electrical and Electronics Engineering Department , Istanbul University , Istanbul, Turkey fkacar@istanbul.edu.tr;3. Management Information Systems Department , Bogazici University , Istanbul, Turkey;4. Faculty of Electrical and Electronics Engineering , Istanbul Technical University , Istanbul, Turkey;5. Electrical and Electronics Department , Bogazici University , Istanbul, Turkey |
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| Abstract: | In this article, a new complementary metal oxide semiconductor (CMOS) high-performance fully differential second-generation current conveyor (FDCCII) implementation is proposed. The presented FDCCII provides high-output impedance at terminals Z+ and Z?, good linearity and excellent output–input current gain accuracy. Also, the proposed FDCCII circuit operates at a supply voltage of ±1.3 V. The applications of the FDCCII to realise voltage-mode multifunction filters are given. Simulations are performed using TSMC CMOS 0.35-μm technology to verify theoretical results. |
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| Keywords: | fully differential second-generation current conveyor (FDCCII) CMOS analogue integrated circuits biquad filters |
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