Linear Integrated Circuits Questions and Answers, Set 47

Linear Integrated Circuits Questions and Answers


Q1. 
The time taken for the output to settle within a specified band of its final value is referred as

Answer : 
Settling time


Q2. 
Diode in small signal positive halfwave rectifier circuit acts as

Answer : 
Ideal diode


Q3. 
Which circuit can be used as a full wave rectifier?

Answer : 
Absolute vale output circuit

Q4. 
During which period the op-amps output of sample and hold circuits is processed?

Answer : 
Hold period


Q5. 
A 555 timer in monostable application mode can be used for

Answer : 
Speed control and measurement


Q6. 
The output voltage of phase detector is

Answer : 
Error voltage


Q7. 
The pull-in time depends on

Answer : 
1. Initial phase and frequency difference between two sign
2. Overall loop gain
3. Loop filter characteristics


Q8. 
Which among the following has better capture tracking & locking characteristics?

Answer : 
Edge triggered phase detector


Q9. 
How to obtain a desired amount of multiplication in frequency multiplier?

Answer : 
By selecting proper divide by N-network


Q10. 
Which filter is chosen to remove the carrier component in the frequency shift keying?

Answer : 
Three stage filter

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