Novel MOS-C quadrature oscillator using the differential current voltage conveyor

Khaled N. Salama*, Ahmed M. Soliman

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

33 Scopus citations

Abstract

A new CMOS realization of the Differential Current Voltage Conveyor (DCVC) is introduced. The properties of the DCVC are shown to be suitable for VLSI applications employing MOS transistors operating in ohmic region. A novel electrically tuned MOS-C quadrature oscillator with orthogonal control over the frequency and condition of oscillation is introduced. Additional precise digital trimming can be achieved using the Current Division Network. Compensation techniques for the finite frequency response are presented. Both the experimental results and HSpice simulations are in good agreement with the theoretical analysis.

Original languageEnglish (US)
Title of host publicationMidwest Symposium on Circuits and Systems
Pages279-282
Number of pages4
Volume1
StatePublished - 1999
Externally publishedYes
Event1999 IEEE 42nd Midwest Symposium on Circuits and Sistems - Las Cruces, NM, USA
Duration: Aug 8 1999Aug 11 1999

Other

Other1999 IEEE 42nd Midwest Symposium on Circuits and Sistems
CityLas Cruces, NM, USA
Period08/8/9908/11/99

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Electronic, Optical and Magnetic Materials

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