LINEAR INTEGRATED CIRCUITS question banks| (Anna university question banks for 4TH SEMESTER -EEE DePT)

 (Anna university question banks for 4TH SEMESTER -EEE DePT)

 (Anna university question banks for 4TH SEMESTER -EEE DePT)

LINEAR  INTEGRATED CIRCUITS

IMPORTANT  QUESTIONS FOR LINEAR INTEGRATED CIRCUITS 

PART B

 (Anna university question banks for 4TH SEMESTER -EEE DePT)

PART B

IMPORTANT QUESTIONS FROM ALL 5 UNITS:

UNIT-1

1.       Classification of ic’s (8)

2.       Explain epitaxial growth,  Photolithography process (8)

3.       Fabrication of resistor, capacitor, diode, transistor(by giving sample circuits) (16)

4.       Isolation techniques

Unit -2

1.       Explain Block diagram of op-amp (8)

2.       Explain ac characteristics of op-amp (8)

3.        Explain application of op-amp as integrator and diffrentiator  ( read all applications )(8)

Unit 3

1.       Explain three op-amp  instrumentation amplifier with diagram (16)

2.       Explain op-amp as comparator (8)

3.       Explain  D/A convertors (8)

4.       Explain A/D convertors using any two methods /(16)

Unit 5

1 .expalin ic 565 with neat block diagram (16)

2. explain application of ic 555 timer (16)

3. explain functional block diagram of ic 555 timer.(8)

Unit -5

1.       Explain ic voltage regulator with neat sketch (16)

2.       Explain ic 8038 with neat block diagram (16)

3.       3. Explain switching regulators (16)