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Realizations of fully differential voltage second generation current conveyor with an application
Author(s) -
Sobhy Ehab A.,
Soliman Ahmed M.
Publication year - 2010
Publication title -
international journal of circuit theory and applications
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.364
H-Index - 52
eISSN - 1097-007X
pISSN - 0098-9886
DOI - 10.1002/cta.566
Subject(s) - current conveyor , gyrator , cmos , spice , electronic engineering , inductor , voltage , linearity , electronic circuit , electrical engineering , realization (probability) , filter (signal processing) , engineering , computer science , resistor , mathematics , statistics
Three novel CMOS realizations for the fully differential voltage second‐generation inverting current conveyor (FDVCCII‐) are proposed in this paper. The first realization has a limited input range, and the other two realizations have a rail to rail input range and show excellent features in linearity and bandwidth. As an application to the FDVCCII‐, a floating gyrator is proposed. A floating inductor is realized using the floating gyrator and it is used in realizing a second‐order low‐pass filter, which is simulated and compared with the ideal result. All circuits are simulated with SPICE using CMOS 0.35µm technology and supply voltages ±1.5V to verify the theoretical results. Copyright © 2008 John Wiley & Sons, Ltd.