DocumentCode
942804
Title
Switch-Controllable OTRA-Based Square/Triangular Waveform Generator
Author
Lo, Yu-Kang ; Chien, Hung-Chun
Author_Institution
Nat. Taiwan Univ. of Sci. & Technol., Taipei
Volume
54
Issue
12
fYear
2007
Firstpage
1110
Lastpage
1114
Abstract
A switch-controllable square/triangular waveform generator is presented. The circuit consists mainly of two operational transresistance amplifiers and three switches. The dc level of the triangular signal can be adjusted. Both inverting and noninverting mode operations can be fulfilled. A prototype circuit is implemented and experimental results are recorded to demonstrate its feasibility.
Keywords
operational amplifiers; waveform generators; noninverting mode operations; operational transresistance amplifiers; square waveform generator; switch controllable waveform generator; triangular waveform generator; Adjustable dc level; operational transresistance amplifier (OTRA); square/triangular waveform generator;
fLanguage
English
Journal_Title
Circuits and Systems II: Express Briefs, IEEE Transactions on
Publisher
ieee
ISSN
1549-7747
Type
jour
DOI
10.1109/TCSII.2007.905879
Filename
4358639
Link To Document