Tiso Adjustable Filter with Controllable Controlled–Gain Voltage Differencing Current Conveyor

Jan Jerabek; Roman Sotner; Kamil Vrba

doi:10.2478/jee-2014-0021

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Tiso Adjustable Filter with Controllable Controlled–Gain Voltage Differencing Current Conveyor

Journal of Electrical Engineering

Volume 65 (2014): Issue 3 (May 2014)

By: Jan Jerabek, Roman Sotner and Kamil Vrba

Open Access

|Jun 2014

Abstract

The main aim of this paper is to present solution of triple-input single-output (TISO) filter with independently adjustable pole frequency, quality factor, bandwidth and also gain. Filter is universal, operates in current mode and includes only one active element - the so-called Controlled-Gain Voltage Differencing Current Conveyor (CG-VDCC) with two controllable parameters: transconductance (g_m) and gain of output currents (B_X ). Implementation of CG-VDCC element in 0.18 μm CMOS technology is also included and this model is used in proposed filter simulations.

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DOI: https://doi.org/10.2478/jee-2014-0021 | Journal eISSN: 1339-309X | Journal ISSN: 1335-3632

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Language: English

Page range: 137 - 143

Submitted on: Jan 6, 2014

Published on: Jun 17, 2014

Published by: Slovak University of Technology in Bratislava

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

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© 2014 Jan Jerabek, Roman Sotner, Kamil Vrba, published by Slovak University of Technology in Bratislava
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Volume 65 (2014): Issue 3 (May 2014)