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

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

Employing a state‐variable synthesis, a number of new current‐mode oscillators with explicit current output have been derived, which can be practically implemented from commercially available current‐feedback op‐amps (CFOA). The workability of the proposed structures has been confirmed by experiment...

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Veröffentlicht in:International journal of circuit theory and applications 2010-03, Vol.38 (2), p.131-147
Hauptverfasser: Gupta, S. S., Sharma, R. K., Bhaskar, D. R., Senani, R.
Format: Artikel
Sprache:eng
Schlagworte:
Circuits
current-feedback op-amps
current-mode circuits
current-mode oscillators
Oscillators
Synthesis
Workability
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Zusammenfassung:Employing a state‐variable synthesis, a number of new current‐mode oscillators with explicit current output have been derived, which can be practically implemented from commercially available current‐feedback op‐amps (CFOA). The workability of the proposed structures has been confirmed by experimental results using AD844‐type CFOAs and some sample results have been presented. Copyright © 2008 John Wiley & Sons, Ltd.
ISSN:0098-9886
1097-007X
DOI:10.1002/cta.531