Single resistance-controlled sinusoidal oscillators employing current differencing buffered amplifier

Authors
Ozcan, S Toker, A Acar, C Kuntman, H Cicekoglu, O
Citation
S. Ozcan et al., Single resistance-controlled sinusoidal oscillators employing current differencing buffered amplifier, MICROELEC J, 31(3), 2000, pp. 169-174
Citations number
11
Categorie Soggetti
Eletrical & Eletronics Engineeing
Journal title
MICROELECTRONICS JOURNAL
ISSN journal
00262692 → ACNP
Volume
31
Issue
3
Year of publication
2000
Pages
169 - 174
Database
ISI
SICI code
0026-2692(200003)31:3<169:SRSOEC>2.0.ZU;2-Q
Abstract
The basic aim of this paper is to present several of a newly introduced cur rent differencing buffered amplifier (CDBA)-based oscillator topologies ach ieving orthogonal control of oscillation condition b and oscillation freque ncy omega(0) with a reduced number of components. A single resistor is used for adjusting their frequency, and further, this resistance is grounded, w hich is important from the integration point of view. Taking these consider ations into account they are very suitable for voltage-controlled oscillato r (VCO) implementation. (C) 2000 Elsevier Science Ltd. All rights reserved.