Advantages and disadvantages of RC phase shift oscillator

There are some important advantages of RC phase shift oscillators are given below,

  • It is useful for frequencies in the audio range.
  • Simplicity of the circuit.
  • They have a wide range of frequency.
  • The RC phase shift oscillator gives good Frequency stability.
  • The output of this circuit is sinusoidal that is quite distortion free..
  • It is suitable for lower frequencies and this lower limit exists in as low as 1 Hz.
  • RC phase shift oscillators don’t require any negative feedback and stabilization arrangements.

There are some important disadvantages of RC phase shift oscillators are given below,

  • RC phase oscillators are hard for the Circuit to start oscillations.
  • The output is small because of the smaller feedback.
  • The RC phase shift oscillator requires high Vcc. For large feedback.
  • Poor frequency stability.

RC phase shift oscillator

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