Hello, I'm doing some work with Wien Bridge oscillators and having a look at some of theory.
Apparently oscillation occurs at the resonant frequency = 1/2*PI*R*C
However, if you apply the Barkhausen criteria for oscillation you get a completely different expression for oscillation frequency, in my case f = 1/R*C
What is the difference between the two?
Thanks!
Apparently oscillation occurs at the resonant frequency = 1/2*PI*R*C
However, if you apply the Barkhausen criteria for oscillation you get a completely different expression for oscillation frequency, in my case f = 1/R*C
What is the difference between the two?
Thanks!