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ŠOTNER, R. HERENCSÁR, N. JEŘÁBEK, J. PROKOP, R. KARTCI, A. DOSTÁL, T. VRBA, K.
Originální název
Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filter
Typ
článek v časopise ve Web of Science, Jimp
Jazyk
angličtina
Originální abstrakt
A modified version of voltage differencing current conveyor (VDCC) and its performance in detail is presented in this paper. Modified VDCC, so-called z-copy controlled gain voltage differencing current conveyor (ZC-CG-VDCC), offers interesting features from adjustability point of view. The active element allows independent electronic control of three adjustable parameters: intrinsic resistance of current input terminal, transconductance and current gain of the output stage which is not possible in case of conventional VDCC. The characteristics of proposed CMOS implementation designed using TSMC LO EPI 0.18 um technology process parameters are shown and discussed. Simple application in reconfigurable reconnection-less first-order voltage-mode multifunctional filter is shown and verified by SPICE simulations and experimentally. The filter tuning and change of the transfer function type is allowed by the controllable parameters of the ZC-CG-VDCC.
Klíčová slova
Electronic control, current conveyor, current gain, first order, intrinsic resistance, multifunctional filter, reconfiguration, transconductance, voltage differencing current conveyor, voltage-mode, z-copy, ZC-CG-VDCC.
Autoři
ŠOTNER, R.; HERENCSÁR, N.; JEŘÁBEK, J.; PROKOP, R.; KARTCI, A.; DOSTÁL, T.; VRBA, K.
Rok RIV
2014
Vydáno
13. 6. 2014
Nakladatel
Kaunas University of Technology
Místo
Department of Electronics Engineering Kaunas University of Technology Studentu str. 50-438 r. LT - 51368 Kaunas Lith
ISSN
1392-1215
Periodikum
Elektronika Ir Elektrotechnika
Ročník
20
Číslo
6
Stát
Litevská republika
Strany od
77
Strany do
83
Strany počet
7
URL
http://eejournal.ktu.lt/index.php/elt/article/view/7272/3690
Plný text v Digitální knihovně
http://hdl.handle.net/11012/201683
BibTex
@article{BUT107907, author="Roman {Šotner} and Norbert {Herencsár} and Jan {Jeřábek} and Roman {Prokop} and Aslihan {Kartci} and Tomáš {Dostál} and Kamil {Vrba}", title="Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filter", journal="Elektronika Ir Elektrotechnika", year="2014", volume="20", number="6", pages="77--83", doi="10.5755/j01.eee.20.6.7272", issn="1392-1215", url="http://eejournal.ktu.lt/index.php/elt/article/view/7272/3690" }