Sinusoidal oscillators with explicit current output employing current-feedback op-amps

2008 ◽  
pp. n/a-n/a ◽  
Author(s):  
S. S. Gupta ◽  
R. K. Sharma ◽  
D. R. Bhaskar ◽  
R. Senani
Keyword(s):  
Current Feedback ◽  
Current Output ◽  
Sinusoidal Oscillators ◽  
Op Amps

Current-Feedback Op Amps

2018 ◽  
pp. 109-122
Author(s):  
Bruce Carter ◽  
Ron Mancini
Keyword(s):  
Current Feedback ◽  
Op Amps

EXPERIMENTAL STUDY OF CFOA-BASED INDUCTORLESS CHUA'S CIRCUIT

2004 ◽  
Vol 14 (04) ◽  
pp. 1369-1374 ◽  
Author(s):  
RECAI KILIÇ
Keyword(s):  
Experimental Study ◽  
High Frequency ◽  
Chaotic Behavior ◽  
Comparative Investigation ◽  
Experimental Setup ◽  
Chua’S Circuit ◽  
Current Feedback ◽  
Chua's Circuit ◽  
Op Amps ◽  
High Frequency Performance

The current feedback op amps (CFOAs), with some significant advantages over the conventional op amps, have been used instead of voltage op amps (VOAs) in new implementations of Chua's circuit. In our previous study, after providing a comparative investigation of CFOA-based realizations of Chua's circuit in the literature, we have also presented an alternative inductorless CFOA-based realization of Chua's circuit, and the circuit's chaotic behavior by Pspice simulations. In this paper, we investigate CFOA-based Chua's circuit by constructing an experimental setup, and testing the performance of the proposed implementation at different frequencies. Its excellent high frequency performance was experimentally verified.

New analogue inverse filters realised with current feedback op-amps

2011 ◽  
Vol 98 (8) ◽  
pp. 1103-1113 ◽  
Author(s):  
S. S. Gupta ◽  
D. R. Bhaskar ◽  
R. Senani
Keyword(s):  
Current Feedback ◽  
Op Amps
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