DocumentCode
1371600
Title
Novel MOSFET-C continuous-time oscillator with precision amplitude control and self-start
Author
Lee, T.S. ; Chen, K.Y. ; Pan, H.S.
Author_Institution
Dept. of Electron. Eng., Yunlin Inst. of Technol., Taiwan
Volume
145
Issue
2
fYear
1998
fDate
4/1/1998 12:00:00 AM
Firstpage
90
Lastpage
94
Abstract
A novel MOSFET-C state variable oscillator is proposed. The circuit integrated in a 0.8 μm CMOS process provides precision control of both amplitude and frequency and is guaranteed to start oscillating. This readily integrable audio frequency, sinusoidal oscillator can achieve very low harmonic distortion. The experimental results are in accordance with the predicted theoretical behaviour
Keywords
CMOS analogue integrated circuits; audio-frequency oscillators; continuous time systems; frequency control; harmonic distortion; 0.8 micron; CMOS process; MOSFET-C continuous-time oscillator; amplitude control; frequency control; harmonic distortion; precision amplitude control; readily integrable audio frequency oscillator; self-start; sinusoidal oscillator; state variable oscillator;
fLanguage
English
Journal_Title
Circuits, Devices and Systems, IEE Proceedings -
Publisher
iet
ISSN
1350-2409
Type
jour
DOI
10.1049/ip-cds:19981842
Filename
674076
Link To Document