Publication result detail

A Simple Current-Mode Quadrature Oscillator Using Single CDTA

JAIKLA, W.; SIRIPRUCHYANUN, M.; BAJER, J.; BIOLEK, D.

Original Title

A Simple Current-Mode Quadrature Oscillator Using Single CDTA

English Title

A Simple Current-Mode Quadrature Oscillator Using Single CDTA

Type

WoS Article

Original Abstract

This article presents a simple current-mode quadrature oscillator using a single Current Differencing Transconductance Amplifier (CDTA) as the active element. The oscillation condition and oscillation frequency can be electronically controlled. The circuit structure is very simple, consisting of merely one CDTA, one resistor and two capacitors. The proposed circuit is suitable for IC architecture. The PSpice simulation and experimental results are shown, and the results agree well with the theoretical assumptions.

English abstract

This article presents a simple current-mode quadrature oscillator using a single Current Differencing Transconductance Amplifier (CDTA) as the active element. The oscillation condition and oscillation frequency can be electronically controlled. The circuit structure is very simple, consisting of merely one CDTA, one resistor and two capacitors. The proposed circuit is suitable for IC architecture. The PSpice simulation and experimental results are shown, and the results agree well with the theoretical assumptions.

Keywords

Oscillator, CDTA, current-mode

Key words in English

Oscillator, CDTA, current-mode

Authors

JAIKLA, W.; SIRIPRUCHYANUN, M.; BAJER, J.; BIOLEK, D.

RIV year

2010

Released

04.11.2008

Publisher

VUT v Brně

Location

Brno

ISBN

1210-2512

Periodical

Radioengineering

Volume

17

Number

4

State

Czech Republic

Pages from

33

Pages to

40

Pages count

8

BibTex

@article{BUT48138,
  author="Winai {Jaikla} and Montree {Siripruchyanun} and Josef {Bajer} and Dalibor {Biolek}",
  title="A Simple Current-Mode Quadrature Oscillator Using Single CDTA",
  journal="Radioengineering",
  year="2008",
  volume="17",
  number="4",
  pages="33--40",
  issn="1210-2512"
}