An OPAMP RC phase shift oscillator has three pairs of R and C (R = 22 – McqOptions

MCQOPTIONS

1.	An OPAMP RC phase shift oscillator has three pairs of R and C (R = 22 kΩ, C = 10 pF). Find the frequency of oscillation.
A.	356.12 kHz
B.	312.98 kHz
C.	512.62 kHz
D.	295.34 kHz
Answer» E.

Discussion

No Comment Found

Related MCQs

Hysteresis is desirable in a Schmitt trigger because
For a voltage follower circuit using op-amp, which of the following is true
1 for the op-amp shown in the figure, the bias currents are Ib1 = 450 nA and Ib2 = 350 nA. The values of the input bias current (IB) and the input offset current (If) are
Directions: It consists of two statements, one labeled as the ‘Statement (I)’ and the other as ‘Statement (II)’. Examine these two statements carefully and select the answer using the codes given below:Statement (I): An ideal op amp should have infinite bandwidth.Statement (II): An ideal op amp should have infinite input resistance and zero output resistance.
An OPAMP RC phase shift oscillator has three pairs of R and C, where R = 33 kΩ. If the frequency of oscillation is 100 kHz, find the value of C.
For the Op-Amp circuit shown in the figure, Vo is:
In a paraphase amplifier, where two amplifiers are connected in cascade, the output from second stage
A special case of non-inverting amplifier in which all of the output voltage is fed back to the inverting input of the op-amp is called:
A differential amplifier is used in the input stage of Op-Amps to achieve very High
If HPF and LPF are of first order then BPF will have a roll-off rate of?