Sathyabama University-B.E in EEE-5th Sem Integrated Circuits previous years question

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Some content of the file has been given here:

1. What is ion implantation? Give its advantages.
2. What is meant by parasitic capacitance?
3. List six characteristics of op-amp.
4. How is the slew rate measured?
5. What is a precision diode?
6. Draw a sample and hold circuit.
7. List different types of comparator.
8. Why do we use higher order filters?
9. Which is greater, capture range or lock range?
10. How many resistors are required in a 12 bit weighted resistor
DAC?

PART – B (5 x 12 = 60)
Answer All the Questions
11. Describe the epitaxial growth process.
(or)
12. Explain why inductors are difficult to fabricate in ICs.
13. Explain why active load is used.
(or)
14. Draw and explain the functional diagram of 555 timer.
15. Draw and explain the operation of an ac voltage follower having
very high input resistance.
(or)
16. Draw the circuit of a log amplifier using two op-amps and
explain its operation.
17. Explain the operating of a square wave generator by drawing the
capacitor and output voltage waveforms.
(or)
18. Explain the monostable multivibrator to generate pulses of
desired duration.
19. Draw the circuit of PLL AM detector and explain its operation.
(or)
20. Explain the operation of dual slope ADC.


1. What is photolithographic process?
2. Why aluminium is preferred in metallization process.
3. Define slew rate.
4. Draw the pin diagram of IC 555 timer.
5. Draw the circuit of current to voltage converter using OP-AMP
and bring out the relation. State one application.
6. What is the advantage of active Opamp based clipper over
passive clipper.
7. List the advantages of the switched-capacitor filter.
8. What is the difference between a saw tooth wave and a triangular
wave?
9. List the important characteristics of PLL.
10. What is meant by Resolution and accuracy in ADC/DAC?
PART – B (5 x 12 = 60)
Answer All the Questions
11. Explain with relevant diagram, the different methods of isolation
techniques in IC fabrication.
(or)
12. (a) Explain the process of epitaxal growth in IC fabrication
process with neat diagrams. (8)
(b) Discuss about IC packages. (4)
13. (a) Explain the working of Differential Amplifier.
(b) Explain the concept of frequency compensation and discuss
any one external compensation technique.
(or)
14. Explain the various frequency compensation techniques of Opamp.
15. (a) With circuit and waveforms explain the application of Op
Amp as integrator. (4)
(b) Discuss the application of Op Amp as Comparator and its
applications. (8)
(or)
16. With circuit diagrams explain the following applications Op Amp
(a) V/I converter and its application
(b) S/H circuit.
17. Explain the working of a monosatable multivibrator using 555
timer.
(or)
18. (a) Draw the circuit of a Schmitt trigger using 555 timer and
explain its operation.
(b) Draw and explain the operation of a triangular waveform
generator
19. Explain the schematic of any one ADC IC working on successive
approximation type.
(or)
20. (a) Draw the block diagram of basic PLL and explain the
function of each block. (8)
(b) Explain any one application of PLL circuit (4)


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Sathyabama University-B.E in EEE-5th Sem Integrated Circuits previous years question papers.pdf (18.8 KB, 13 views)

__________________
Answered By StudyChaCha Member

I am doing BE from Sathyabama University. Now I am in 5th Semester. I need previous year question papers of Integrated Circuits subject of 5th Semester of BE Course of Sathyabama University. So can you give requires question papers?

Students who need question papers of any course of Sathyabama University, you can contact us, we must provide all question papers as you want as soon as possible.

Here I am giving question papers for BE 5th SEM Integrated Circuits.

Sathyabama University B.E 5th SEM Integrated Circuits 2009

PART – A (10 x 2 = 20)
Answer All the Questions
1. What is ion implantation? Give its advantages.
2. What is meant by parasitic capacitance?
3. List six characteristics of op-amp.
4. How is the slew rate measured?
5. What is a precision diode?
6. Draw a sample and hold circuit.
7. List different types of comparator.
8. Why do we use higher order filters?
9. Which is greater, capture range or lock range?
10. How many resistors are required in a 12 bit weighted resistor DAC?

PART – B (5 x 12 = 60)
Answer All the Questions
11. Describe the epitaxial growth process.
(or)
12. Explain why inductors are difficult to fabricate in ICs.
13. Explain why active load is used.
(or)
14. Draw and explain the functional diagram of 555 timer.
15. Draw and explain the operation of an ac voltage follower having very high input resistance.
(or)
16. Draw the circuit of a log amplifier using two op-amps and explain its operation.
17. Explain the operating of a square wave generator by drawing the capacitor and output voltage waveforms.
(or)
18. Explain the monostable multivibrator to generate pulses of desired duration.
19. Draw the circuit of PLL AM detector and explain its operation.
(or)
20. Explain the operation of dual slope ADC.

Sathyabama University B.E 5th SEM Integrated Circuits 2010

__________________
Answered By StudyChaCha Member