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HAIT Journal of Science and Engineering Volume x, Issue x, pp. xxx-xxx © 2007 Holon Institute of Technology | ||||
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Generalized mixed mode universal filter realization using current controlled conveyors
Neeta Pandey1, Sajal K. Paul2,* | ||||
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1Department of Electronics and Communications Bharati Vidyapeeth's College of Engineering, New Delhi, India 2Department of Electronics and Instrumentation Indian School of Mines, Dhanbad, Jharkhand, India 3Department of Electronics and Communications Indira Gandhi Institute of Technology, Kashmere Gate, Delhi, India 4Department of Electronics and Communication Delhi College of Engineering, Bawana Road, Delhi, India *Corresponding author: sajalkpaul@rediffmail.com Received 17 August 2006, revised 21 February 2007, accepted 10 March 2007 | ||||
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Most of the work done on current controlled conveyor (CCCII) based continuous time filters has been in either current mode or voltage mode domain. Architectures that can work in mixed mode may be useful from IC realization viewpoint and application adaptability. This paper presents two generalized mixed mode configurations that use two DO-CCCII/MO-CCCII, two capacitors and two resistors. The circuits are capable of realizing all generic filter functions: low pass, band pass, high pass, notch and all pass. PSPICE simulation results are presented. Keywords: Filter, Current conveyor, mixed mode. | ||||
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