Publication detail

New Compact VM Four-Phase Oscillator Employing Only Single Z-Copy VDTA And All Grounded Passive Elements

HERENCSÁR, N. ŠOTNER, R. KOTON, J. MIŠUREC, J. VRBA, K.

Original Title

New Compact VM Four-Phase Oscillator Employing Only Single Z-Copy VDTA And All Grounded Passive Elements

English Title

New Compact VM Four-Phase Oscillator Employing Only Single Z-Copy VDTA And All Grounded Passive Elements

Type

journal article in Web of Science

Language

en

Original Abstract

In this paper, a new compact voltage-mode four-phase oscillator employing single z-copy voltage differencing transconductance amplifier (ZC-VDTA) and only grounded passive elements is introduced. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. The condition of oscillation and the frequency of oscillation are independently adjustable. The passive and active sensitivities of the proposed circuit configuration are low. Experimental measurement results using readily available Maxim Integrated ICs MAX435 are given to prove the theory.

English abstract

In this paper, a new compact voltage-mode four-phase oscillator employing single z-copy voltage differencing transconductance amplifier (ZC-VDTA) and only grounded passive elements is introduced. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. The condition of oscillation and the frequency of oscillation are independently adjustable. The passive and active sensitivities of the proposed circuit configuration are low. Experimental measurement results using readily available Maxim Integrated ICs MAX435 are given to prove the theory.

Keywords

Analog signal processing, four-phase oscillator, voltage-mode, z-copy voltage differencing transconductance amplifier, ZC-VDTA.

RIV year

2013

Released

16.12.2013

Publisher

Kaunas University of Technology

Location

Department of Electronics Engineering Kaunas University of Technology Studentu str. 50-438 r. LT - 51368 Kaunas Lith

ISBN

1392-1215

Periodical

Elektronika Ir Elektrotechnika

Year of study

19

Number

10

State

LT

Pages from

87

Pages to

90

Pages count

4

Documents

BibTex 


@article{BUT102896,
  author="Norbert {Herencsár} and Roman {Šotner} and Jaroslav {Koton} and Jiří {Mišurec} and Kamil {Vrba}",
  title="New Compact VM Four-Phase Oscillator Employing Only Single Z-Copy VDTA And All Grounded Passive Elements",
  annote="In this paper, a new compact voltage-mode four-phase oscillator employing single z-copy voltage differencing transconductance amplifier (ZC-VDTA) and only grounded passive elements is introduced. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. The condition of oscillation and the frequency of oscillation are independently adjustable. The passive and active sensitivities of the proposed circuit configuration are low. Experimental measurement results using readily available Maxim Integrated ICs MAX435 are given to prove the theory.",
  address="Kaunas University of Technology",
  chapter="102896",
  doi="10.5755/j01.eee.19.10.5900",
  institution="Kaunas University of Technology",
  number="10",
  volume="19",
  year="2013",
  month="december",
  pages="87--90",
  publisher="Kaunas University of Technology",
  type="journal article in Web of Science"
}