High performance voltage output filter realizations using second generation voltage conveyor

In this article, new voltage‐output filter realizations based on second generation voltage conveyor (VCII) as basic building block are presented. The results of this study show that VCII is a suitable candidate for applications requiring a voltage as filter output signal, considering that the availa...

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Published inInternational journal of RF and microwave computer-aided engineering Vol. 28; no. 9
Main Authors Safari, Leila, Barile, Gianluca, Ferri, Giuseppe, Stornelli, Vincenzo
Format Journal Article
LanguageEnglish
Published Hoboken, USA John Wiley & Sons, Inc 01.11.2018
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Abstract In this article, new voltage‐output filter realizations based on second generation voltage conveyor (VCII) as basic building block are presented. The results of this study show that VCII is a suitable candidate for applications requiring a voltage as filter output signal, considering that the availability of a low impedance voltage output terminal in VCII makes unnecessary the use of extra voltage buffers at the filter output, resulting in filter implementations with simpler structure, reduced power consumption, and chip area. New configurations of VCII based filters with first order low‐pass (LP), second order LP, and second order bandpass (BP) transfer functions are shown. The proposed circuits enjoy a very simple structure employing only one active element and four passive components. Simulation results for a VCII transistor implementation in a 0.35 μm standard CMOS technology and a supply voltage of ±1.65 V approve the presented theory.
AbstractList In this article, new voltage‐output filter realizations based on second generation voltage conveyor (VCII) as basic building block are presented. The results of this study show that VCII is a suitable candidate for applications requiring a voltage as filter output signal, considering that the availability of a low impedance voltage output terminal in VCII makes unnecessary the use of extra voltage buffers at the filter output, resulting in filter implementations with simpler structure, reduced power consumption, and chip area. New configurations of VCII based filters with first order low‐pass (LP), second order LP, and second order bandpass (BP) transfer functions are shown. The proposed circuits enjoy a very simple structure employing only one active element and four passive components. Simulation results for a VCII transistor implementation in a 0.35 μm standard CMOS technology and a supply voltage of ±1.65 V approve the presented theory.
Author Stornelli, Vincenzo
Barile, Gianluca
Ferri, Giuseppe
Safari, Leila
Author_xml – sequence: 1
  givenname: Leila
  surname: Safari
  fullname: Safari, Leila
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  givenname: Gianluca
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  surname: Barile
  fullname: Barile, Gianluca
  email: gianluca.barile@graduate.univaq.it
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  surname: Ferri
  fullname: Ferri, Giuseppe
  organization: University of L'Aquila
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  givenname: Vincenzo
  surname: Stornelli
  fullname: Stornelli, Vincenzo
  organization: University of L'Aquila
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Snippet In this article, new voltage‐output filter realizations based on second generation voltage conveyor (VCII) as basic building block are presented. The results...
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SubjectTerms Bandpass filters
CMOS
Conveyors
current conveyor
current mode filter
Electric potential
low pass filter
low voltage filter
Passive components
Power consumption
Transfer functions
voltage conveyor
voltage‐mode filter
Title High performance voltage output filter realizations using second generation voltage conveyor
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