DocumentCode
1540401
Title
Minimum realisation for FTFN-based SRCO
Author
Lee, C.T. ; Wang, H.Y.
Author_Institution
Inst. of Opt. Sci., Nat. Central Univ., Chung-Li, Taiwan
Volume
37
Issue
20
fYear
2001
fDate
9/27/2001 12:00:00 AM
Firstpage
1207
Lastpage
1208
Abstract
Minimally realised single-resistance-controlled sinusoidal oscillators using one positive four-terminal floating nullor (FTFN+) have been presented. The proposed structure consists of five passive elements, the attractive features being independent control of the oscillation condition and the oscillation frequency, and low passive and active sensitivities. By replacing the FTFN+ with a multiple output FTFN+ current-mode oscillators with high output impedance can be obtained. The feasibility of the proposed circuits is demonstrated by experimental results
Keywords
active networks; current-mode circuits; multiterminal networks; variable-frequency oscillators; FTFN-based SRCO; current-mode oscillators; oscillation condition; oscillation frequency; output impedance; positive four-terminal floating nullor; single-resistance-controlled sinusoidal oscillators;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20010856
Filename
956658
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