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Question

___________ oscillator has the best frequency stability and accuracy.

The correct answer is

Crystal controlled

Why Crystal Controlled Oscillators Excel in Stability The frequency of an LC oscillator is determined by the resonant frequency of its LC tank circuit, approximately given by the formula: f \approx \frac{1}{2\pi\sqrt{LC}}. Therefore, the oscillator type known for having the best frequency stability and accuracy among the given options is the crystal controlled oscillator.

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Important Questions from Oscillators and Feedback Amplifier

  1. A relaxation oscillator is one which:

  2. A crystal has a thickness of 10 mm. If the thickness is reduced by 2%, the frequency of oscillations will _________.
  3. In a phase shift oscillator, the frequency determining elements are _____.

  4. A relaxation oscillator produces
  5. In a voltage series feedback amplifier, if R iis the input resistance without feedback. then input resistance with feedback is:

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