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SINH-DOMAIN UNIVERSAL BIQUAD FILTERS

CHRISOSTOMOS KASIMIS

Physics Department, University of Patras, Electronics Laboratory, Rio, Patras GR-26504, Greece

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and

COSTAS PSYCHALINOS

Physics Department, University of Patras, Electronics Laboratory, Rio, Patras GR-26504, Greece

Corresponding author.

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https://doi.org/10.1142/S0218126614501345Cited by:1 (Source: Crossref)

Abstract

A family of current-mode universal biquad filters, realized using the concept of Sinh-Domain signal processing, is introduced in this paper. Both of them have the capability for operating in a low-voltage environment and, also, for orthogonal electronic adjustment between the resonance frequency and Q factor. Employing MOS transistors models from the AMS 0.35 μm process, the performance of the proposed topologies has been evaluated by exploiting the analog design environment of Cadence software.

This paper was recommended by Regional Editor Piero Malcovati.

Keywords:

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