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Analog ElectronicsOscillators

A parallel LC circuit has L = 10 mH and C = 0.1 microfarad. Its ideal resonant frequency is closest to?

  • A503 Hz
  • B1.59 kHz
  • C5.03 kHz
  • D15.9 kHz
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Correct Answer: C. 5.03 kHz
Explanation: Using f0 = 1/(2π√LC), with L = 0.01 H and C = 1e-7 F, f0 is approximately 5.03 kHz.
Reference: Standard analog electronics: oscillators
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