DocumentCode
877396
Title
Equivalent feedback representations of twin-T oscillators
Author
Rosario, B.A.
Volume
7
Issue
6
fYear
1972
Firstpage
509
Lastpage
511
Abstract
The conventional twin-T oscillator using a high-gain feedback amplifier configuration is equivalent to an oscillator using a unity-gain configuration. The apparent differences are caused by the choice of the reference node and the feedback analysis method. A bipolar transistor oscillator is used to illustrate first-order and second-order effects of the (approximate) feedback analysis.
Keywords
Equivalent circuits; Oscillators; equivalent circuits; oscillators; Capacitors; Cause effect analysis; Circuits; Feedback; Operational amplifiers; Oscillators; Phase measurement; Roentgenium; Temperature dependence; Voltage;
fLanguage
English
Journal_Title
Solid-State Circuits, IEEE Journal of
Publisher
ieee
ISSN
0018-9200
Type
jour
DOI
10.1109/JSSC.1972.1050328
Filename
1050328
Link To Document