DESIGNING SINUSOIDAL OSCILLATORS WITH CURRENT-FEEDBACK AMPLIFIERS

Authors
MARTINEZ PA CELMA S SABADELL J
Citation
Pa. Martinez et al., DESIGNING SINUSOIDAL OSCILLATORS WITH CURRENT-FEEDBACK AMPLIFIERS, International journal of electronics, 80(5), 1996, pp. 637-646
Citations number
17
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
International journal of electronics → ACNP
ISSN journal
00207217
Volume
80
Issue
5
Year of publication
1996
Pages
637 - 646
Database
ISI
SICI code
0020-7217(1996)80:5<637:DSOWCA>2.0.ZU;2-Z
Abstract
This paper illustrates the use of the so-called current-feedback op.-a mp. as the active element in sinusoidal oscillators. These circuits ex hibit superior features in respect to their voltage-mode op.-amp. coun terparts. In addition, a new variable frequency oscillator is derived and practical design criteria are proposed.