<abstract xmlns="http://www.w3.org/1999/xhtml"> 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 (gm) and gain of output currents (BX ). Implementation of CG-VDCC element in 0.18 μm CMOS technology is also included and this model is used in proposed filter simulations.</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 (gm) and gain of output currents (BX ). Implementation of CG-VDCC element in 0.18 μm CMOS technology is also included and this model is used in proposed filter simulations.

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

Department of Radio Electronics, Brno University of Technology, Technická 12, 616 00 Brno, Czech Republic

Journal of Electrical Engineering

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

The main aim of this paper is to present solution of triple-input single-output (TISO) filter with independently adjustable pole frequency, quality factor,...

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

Published Online: Jun 17, 2014

Page range: 137 - 143

Received: Jan 06, 2014

DOI: https://doi.org/10.2478/jee-2014-0021

Keywords
current mode, SITO filter, universal filter, CG-VDCC

© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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

Published Online: Jun 17, 2014

Page range: 137 - 143

Received: Jan 06, 2014

DOI: https://doi.org/10.2478/jee-2014-0021

Keywordscurrent mode, SITO filter, universal filter, CG-VDCC

© Faculty of Electrical Engineering and Information Technology, Slovak University of Technology

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Keywords
current mode, SITO filter, universal filter, CG-VDCC