Publication detail

VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices

HERENCSÁR, N. LAHIRI, A. KOTON, J. VRBA, K.

Original Title

VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices

Type

conference paper

Language

English

Original Abstract

The paper presents new realizations of quadrature sinusoidal oscillators suitable to be used in voltage-mode or current-mode applications. An active device independent topology is proposed and which can be practically implemented using commercially available active elements. Two circuits are exemplified: (i) voltage-mode quadrature oscillator using two current feedback operational amplifier (CFOA), three resistors and two grounded capacitors and (ii) current-mode quadrature oscillator using dual-output operational transconductance amplifier (DO-OTA) and two grounded capacitors. A design example showing the workability of the proposed circuit has been included.

Keywords

quadrature oscillator, current feedback operational amplifier (CFOA), voltage-mode

Authors

HERENCSÁR, N.; LAHIRI, A.; KOTON, J.; VRBA, K.

RIV year

2010

Released

8. 9. 2010

Publisher

University of West Bohemia

Location

Plzeň

ISBN

978-80-7043-865-7

Book

Proc. Int. Conf. Applied Electronics 2010

Pages from

125

Pages to

128

Pages count

4

BibTex

@inproceedings{BUT35515,
  author="Norbert {Herencsár} and Abhirup {Lahiri} and Jaroslav {Koton} and Kamil {Vrba}",
  title="VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices",
  booktitle="Proc. Int. Conf. Applied Electronics 2010",
  year="2010",
  pages="125--128",
  publisher="University of West Bohemia",
  address="Plzeň",
  isbn="978-80-7043-865-7"
}