Explanation: Quadrature signals are the signals that are of same frequency but have a phase shift of 90o with respect to each other. The mentioned waveform have a phase shift of π/2- π=90o phase shift between sine waveform and cosine waveform. 10. If the resistor and capacitor values are same in Quadrature oscillator. Find its frequency of oscillation for R=50kΩ and C=0.01µF.
A. 112Hz
B. 275Hz
C. 159Hz
D. 318Hz
Answer:A
Explanation: Quadrature signals are the signals that are of same frequency but have a phase shift of 90o with respect to each other. The mentioned waveform have a phase shift of π/2- π=90o phase shift between sine waveform and cosine waveform. 10. If the resistor and capacitor values are same in Quadrature oscillator. Find its frequency of oscillation for R=50kΩ and C=0.01µF.
A. 112Hz B. 275Hz C. 159Hz D. 318Hz
Explanation: Frequency of Quadrature oscillator, fo = 1/(2πRC)