Draw a neat circuit diagram of wien bridge oscillator and derive an expression for its output frequency,

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written 4.5 years ago by

teamques10 ★ 70k

modified 3.7 years ago by

pedsangini276 • 4.8k

analog electronics

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written 4.5 years ago by

teamques10 ★ 70k

WIEN BRIDGE OSCILLATOR:

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 …

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