Detail publikačního výsledku

VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices

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

Originální název

VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices

Anglický název

VM and CM Quadrature Sinusoidal Oscillators Using Commercially Available Active Devices

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

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.

Anglický abstrakt

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.

Klíčová slova

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

Klíčová slova v angličtině

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

Autoři

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

Rok RIV

2011

Vydáno

08.09.2010

Nakladatel

University of West Bohemia

Místo

Plzeň

ISBN

978-80-7043-865-7

Kniha

Proc. Int. Conf. Applied Electronics 2010

Strany od

125

Strany do

128

Strany počet

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"
}