IEEJ Transactions on Electronics, Information and Systems
Online ISSN : 1348-8155
Print ISSN : 0385-4221
ISSN-L : 0385-4221
<Electrical and Electronic Circuit, LSI>
Current-Mode LC Simulation Type Highpass Filter
Hiroki MiyakeMitsuo OkineShigetaka TakagiTakahide Sato
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2009 Volume 129 Issue 8 Pages 1459-1464

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Abstract
In this paper, we propose a new current-mode highpass LC simulation filter. The circuit configuration is constructed with current mirror circuits and the lossy integrator and lossless integrator using grounded capacitors. Furthermore, the tuning of filter frequency can be achieved by adjusting the current values of DC supply current source.
SPICE simulation results are shown to demonstrate the effectiveness of the proposed circuits.
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© 2009 by the Institute of Electrical Engineers of Japan
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