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HERENCSÁR, N. KOTON, J. VRBA, K. MIŠUREC, J.
Originální název
A Novel Current-Mode SIMO Type Universal Filter Using CFTAs
Typ
článek v časopise - ostatní, Jost
Jazyk
angličtina
Originální abstrakt
In this paper a new active element for the realization of current-mode analog blocks Current Follower Transconductance Amplifier (CFTA) is presented. The element is a combination of the Current Follower (CF) and the Balanced Output Transconductance Amplifier (BOTA). In the paper we also document another extended active element CFTA which has more current outputs than can be realized by the UCC-N1B circuit, which was developed at our workplace. The application of this active element is shown on the realization of current-mode second-order universal frequency filters of the type SIMO (single-input- multi-output). The circuit structure consists of three active and three passive elements. The circuit was analyzed using signal-flow graphs. The properties of the proposed universal filter were subjected to a sensitivity analysis and AC analysis using PSpice software.
Klíčová slova
Current Follower Transconductance Amplifier (CFTA), current-mode circuit, universal filter, signal-flow graph, Universal Current Conveyor (UCC), BOTA
Autoři
HERENCSÁR, N.; KOTON, J.; VRBA, K.; MIŠUREC, J.
Rok RIV
2009
Vydáno
1. 2. 2009
Nakladatel
Hikari Ltd.
Místo
Bulgaria
ISSN
1313-6569
Periodikum
Contemporary Engineering Sciences
Ročník
2
Číslo
Stát
Bulharská republika
Strany od
59
Strany do
66
Strany počet
8
URL
http://www.m-hikari.com/ces/ces2009/ces1-4-2009/herencsarCES1-4-2009.pdf
Plný text v Digitální knihovně
http://hdl.handle.net/11012/69300
BibTex
@article{BUT48892, author="Norbert {Herencsár} and Jaroslav {Koton} and Kamil {Vrba} and Jiří {Mišurec}", title="A Novel Current-Mode SIMO Type Universal Filter Using CFTAs", journal="Contemporary Engineering Sciences", year="2009", volume="2", number="2", pages="59--66", issn="1313-6569", url="http://www.m-hikari.com/ces/ces2009/ces1-4-2009/herencsarCES1-4-2009.pdf" }