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How is this oscillator using 311 working?

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grittinjames

grittinjames

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Hi,

Plz help me -
how oscilater using 311 in this circuit is workong

thanks and regards
 

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Re: oscilater working

grittinjames said:
Hi,

Plz help me -
how oscilater using 311 in this circuit is workong

thanks and regards
Click to expand...

the oscillator in the circuit is phase shift oscillator you can google it for more info

regards
Fragrance
 

Re: oscilater working

google it.....gouglerite....goog.....googlite...spend your time
 

Re: oscilater working

I would designate it simply as a LC oscillator with non-linear feedback. I don't know, however, which are the conditions for stable oscillations, obviously the inductor must have a minimum Q value. If it doesn't work satisfactory with a LM311, I would try a high speed CMOS OP, e. g. a OPA350.
 

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