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HERENCSÁR, N. KOTON, J. LATTENBERG, I. VRBA, K.
Original Title
Current-Mode Multifunction Filter Using Single Multi-Output Current Amplifier
Type
journal article - other
Language
English
Original Abstract
In this paper a new topology of current-mode multifunction frequency filters employing a single Multi-Output Current Amplifier (MOCA) is shown. The general method of filter design using an MOCA amplifier, when the initial design starts from a simple autonomous circuit, is shown. The design of internal transistor structure of the MOCA, which comes out from the internal structure of the second-generation current-conveyor (CCII+/-), is presented. It is used for the implementation of the proposed multifunction filter. The properties of the proposed second-order multifunction filter were subjected to a theoretical analysis using signal-flow graphs and AC analysis using the PSPICE software.
Keywords
Current-mode circuit, Multifunction filter, Multi-Output Current Amplifier (MOCA), MO-CCII+/-, Signal-Flow graph
Authors
HERENCSÁR, N.; KOTON, J.; LATTENBERG, I.; VRBA, K.
RIV year
2011
Released
14. 3. 2011
ISBN
1555-0281
Periodical
Journal of Active and Passive Electronic Devices
Year of study
6
Number
3-4
State
United States of America
Pages from
209
Pages to
215
Pages count
7
BibTex
@article{BUT50628, author="Norbert {Herencsár} and Jaroslav {Koton} and Ivo {Lattenberg} and Kamil {Vrba}", title="Current-Mode Multifunction Filter Using Single Multi-Output Current Amplifier", journal="Journal of Active and Passive Electronic Devices", year="2011", volume="6", number="3-4", pages="209--215", issn="1555-0281" }