Physics · Electronic Devices
In a positive feedback oscillator, assuming the Barkhausen criterion is strictly satisfied, what is the effect of increasing the gain of the amplifier (A) on the frequency of oscillation?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The frequency of oscillation increases proportionally.
- 2The frequency of oscillation remains unchanged.✓
- 3The frequency of oscillation decreases proportionally.
- 4The frequency of oscillation becomes unstable and constantly fluctuates.
Correct answer
The frequency of oscillation remains unchanged.
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