Linear Integrated Circuits Questions and Answers
Q1.
The major source of interference with the desired signal in electronic system is called
Answer :
Noise signal
Q2.
Which type of noise is produced when the op-amp has wider bandwidth?
Answer :
Schottky noise
Q3.
When does the op-amp said to operate in common-mode configuration?
Answer :
When same voltage is applied to both input terminal of an op-amp
Q4.
A graph of the magnitude of the gain versus frequency is called
Answer :
Frequency response plot
Q5.
Which of the following causes change in gain and phase shift?
Answer :
Internally integrated Capacitor
Q6.
Which type of op-amp offer relatively broader open-loop bandwidth?
Answer :
Uncompensated op-amp
Q7.
How can the gain roll off represented in dB/octave?
Answer :
6 dB/octave
Q8.
Why unstable systems are considered to be impractical?
Answer :
Output increases with time
Q9.
Measure taken to increase the bandwidth of an op-amp.
Answer :
Closed loop configuration is used
Q10.
The natural semiconductor LH0063C has a slew rate of
Answer :
6000V/µs
0 Comments