Title
Magnetic (RL-) multivibrator using transconductance amplifier
Abstract
A new circuit of a magnetic (inductively tuned) RL-multivibrator is proposed. The circuit includes the transconductance amplifier with differential input and single output, and the RL-bridge circuit. The amplifier with limited output current is controlled by the bridge. The output current is distributed between the bridge branches. The resistive branch provides positive feedback and sets the threshold voltage. The inductor branch provides the delay in changing the direction of the amplifier output current. The circuit operation is described, the oscillation wave-forms are calculated, and the oscillation period is found. An example with bipolar transconductance amplifier was realized and tested.
Year
DOI
Venue
2010
10.1109/ISCAS.2010.5537875
Circuits and Systems
Keywords
Field
DocType
amplifiers,bridge circuits,magnetic circuits,multivibrators,RL-bridge circuit,RL-multivibrator,magnetic-multivibrator,oscillation wave-forms,positive feedback,transconductance amplifier
Current-feedback operational amplifier,Common source,Fully differential amplifier,Control theory,Computer science,Operational transconductance amplifier,Direct-coupled amplifier,FET amplifier,Electronic engineering,Transconductance,Operational amplifier
Conference
ISSN
ISBN
Citations 
0271-4302
978-1-4244-5309-2
1
PageRank 
References 
Authors
0.39
0
2
Name
Order
Citations
PageRank
Filanovsky, I.M.14011.56
Chris J. M. Verhoeven27219.18