Detail publikace

Z-Copy Controlled-Gain Voltage Differencing Current Conveyor: Advanced Possibilities in Direct Electronic Control of First-Order Filter

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"
}