EE8451 Important 16 Mark Questions Linear Integrated Circuits and Applications
EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC Regulation 2017 Anna University free download. LIC Linear Integrated Circuits and Applications Important 16 mark Questions EE8451 pdf free download.
Sample EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC:
1. List out the ideal characteristics of OP AMP?
2. Define CMRR of an amp?
3. Define slew rate. What causes it? EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
4. List the methods used to provide the external frequency compensation.
5. Mention some of liner applications of OP AMP.
6. Why is RCOMP not needed in differential amplifier?
7. What are the merits and demerits of Dominant pole compensation method?
8. What happens when the common terminal of V+ and V- sources are not grounded? EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
9. What is meant by differential amplifier?
10. What is frequency compensation.
11. Design an amplifier with a gain of -10 and input resistance of 10k.
12. An input of 3v is fed to the non-inverting terminal of an op-amp. The amplifier has a Ri of 10KΩ and Rf of 10KΩ .Find the output voltage EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
13. What is voltage follower?
14. In practical op-amps, what is the effect of high frequency on its performance?
15. What is an opamp? EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
16.What is a precision diode ? Draw the Circuit diagram of an half wave precision
rectifier with waveform.
17.Draw the circuit diagram of an op-amp integrator. Mention its application.
18. Compare ideal and practical characteristics of an op-amp.
19. Determine the input impedance of 741 operational amplifier employed as voltage EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
follower having Av =50,000 and Ri = 0.3MEGA OHM.
20. Draw the circuit diagram of differentiator using Op-amp.
1. Explain the following terms in an OP-AMP.
Bias current (4)
Thermal drift (4)
Input offset voltage and current (4)
Thermal drift (4) EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
2. a. Draw the circuit of differential amplifier and derive the expression for output
voltage in it. (8)
b. With neat diagram explain the working of an OP-AMP base integrator. (8)
3. With neat circuit diagram explain the operation of a OP-AMP differentiator and
derive and expression for the output of a practical differentiator. (16) EE8451 Important 16 mark Questions Linear Integrated Circuits and Applications LIC
4. Explain the frequency compensation techniques of OP-AMP. (16)
5. Draw the circuit of a symmetrical emitter coupled differential amplifier and derive for CMRR. (16)
Subject name | Linear Integrated Circuits and Applications |
Short Name | LIC |
Semester | 4 |
Subject Code | EE8451 |
Regulation | 2017 regulation |
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