Detail publikace

Current mode quadrature oscillator using current differencing transconductance amplifiers (CDTA)

KESKIN, A. BIOLEK, D.

Originální název

Current mode quadrature oscillator using current differencing transconductance amplifiers (CDTA)

Typ

článek v časopise ve Web of Science, Jimp

Jazyk

angličtina

Originální abstrakt

A CDTA-based quadrature oscillator circuit is proposed. The circuit employs two current-mode allpass sections in a loop, and provides high-frequency sinusoidal oscillations in quadrature at high impedance output terminals of the CDTAs. The circuit has no floating capacitors, which is advantageous from the integrated circuit manufacturing point of view. Moreover, the oscillation frequency of this configuration can be made adjustable by using voltage controlled elements (MOSFETs), since the resistors in the circuit are either grounded or virtually grounded.

Klíčová slova

CDTA, quadrature oscillator

Autoři

KESKIN, A.; BIOLEK, D.

Rok RIV

2006

Vydáno

1. 6. 2006

Nakladatel

The Institution of Engineering and Technology

Místo

Anglie

ISSN

1350-2409

Periodikum

IEE Proceedings - Circuits, Devices and Systems

Ročník

153

Číslo

3

Stát

Spojené království Velké Británie a Severního Irska

Strany od

214

Strany do

218

Strany počet

5

BibTex

@article{BUT43230,
  author="Ali Umit {Keskin} and Dalibor {Biolek}",
  title="Current mode quadrature oscillator using current differencing transconductance amplifiers (CDTA)",
  journal="IEE Proceedings - Circuits, Devices and Systems",
  year="2006",
  volume="153",
  number="3",
  pages="214--218",
  issn="1350-2409"
}