Detail publikace

A Novel Current-Mode SIMO Type Universal Filter Using CFTAs

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

2

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"
}