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Explain the working of Wien-Bridge Oscillator. Derive the expression for frequency of Oscillation and the value of gain required for sustained oscillation.
written 4.5 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.8 years ago by gravatar for pedsangini276 pedsangini276 • 4.8k
analog electronics
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written 4.5 years ago by gravatar for teamques10 teamques10 ★ 70k
  • For frequencies much below 1MHz RC oscillators become more practical than LC types because of the physical size and expense of the inductors and capacitors required at low frequencies. A problem arises with RC oscillators however, when a variable frequency is required.
  • In LC oscillators a single tuned circuit controls …

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