Detail publikačního výsledku

New voltage-mode quadrature oscillator employing single DBTA and only grounded passive elements

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

Originální název

New voltage-mode quadrature oscillator employing single DBTA and only grounded passive elements

Anglický název

New voltage-mode quadrature oscillator employing single DBTA and only grounded passive elements

Druh

Článek WoS

Originální abstrakt

A new voltage-mode quadrature oscillator employing single differential-input buffered and transconductance amplifier (DBTA), three grounded capacitors, and two grounded resistors is presented. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. Outputs of two sinusoidal signals with 90 deg. phase difference are available in the proposed quadrature oscillator. The oscillation condition and the oscillation frequency are independently adjustable by different grounded passive elements. The passive and active sensitivities of the proposed circuit configuration are low. PSPICE simulation results are given to verify the theoretical analysis.

Anglický abstrakt

A new voltage-mode quadrature oscillator employing single differential-input buffered and transconductance amplifier (DBTA), three grounded capacitors, and two grounded resistors is presented. The use of only grounded capacitors and resistors makes the proposed circuit ideal for integrated circuit implementation. Outputs of two sinusoidal signals with 90 deg. phase difference are available in the proposed quadrature oscillator. The oscillation condition and the oscillation frequency are independently adjustable by different grounded passive elements. The passive and active sensitivities of the proposed circuit configuration are low. PSPICE simulation results are given to verify the theoretical analysis.

Klíčová slova

differential-input buffered and transconductance amplifier (DBTA), voltage-mode, quadrature oscillator

Klíčová slova v angličtině

differential-input buffered and transconductance amplifier (DBTA), voltage-mode, quadrature oscillator

Autoři

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

Rok RIV

2010

Vydáno

25.12.2009

Nakladatel

IEICE

Místo

Japonsko

ISSN

1349-2543

Periodikum

IEICE Electronics Express

Svazek

6

Číslo

24

Stát

Japonsko

Strany od

1708

Strany do

1714

Strany počet

7

BibTex

@article{BUT47610,
  author="Norbert {Herencsár} and Jaroslav {Koton} and Kamil {Vrba} and Abhirup {Lahiri}",
  title="New voltage-mode quadrature oscillator employing single DBTA and only grounded passive elements",
  journal="IEICE Electronics Express",
  year="2009",
  volume="6",
  number="24",
  pages="1708--1714",
  issn="1349-2543"
}