Linear Integrated Circuits (LIC)

Linear Integrated Circuits - Engineering Subject

Linear Integrated Circuits - EE3402 Lic Operational Amplifiers 4th Semester EEE Dept | 2021 Regulation | Anna University Engineering Subject Paper

Unit I: IC Fabrication

1. IC Fabrication - Linear Integrated Circuits

2. Introduction, advantages and scope of IC Fabrication

3. Classification of integrated circuits

4. Integrated Circuit Chip Size and Levels of Integration

5. Fundamentals of Monolithic IC Technology

6. Crystal Growth and Water Preparation - IC Fabrication

7. Epitaxial Growth - two main processes, chemical reaction, types, advantages, disadvantages

8. Oxidation in IC Fabrication - different techniques with diagram

9. Photolithography in IC fabrication - different techniques with diagram

10. Diffusion process of IC fabrication

11. Ion Implantation in IC fabrication - techniques with diagram

12. Isolation Techniques in IC Fabrication - different techniques with diagram

13. Metallization - different techniques with diagram | IC Fabrication

14. Packaging of ICs - types with their abbrevations, diagram

15. Realization of Active and Passive Devices in Integrated Circuits

16. Realization of Monolithic Integrated Circuit - IC Fabrication

17. Fabrication of PV Cell

18. Two Marks Questions with Answers - IC Fabrication | Linear Integrated Circuits

19. University Questions with Answers (Long Answered Questions) - IC Fabrication | Linear Integrated Circuits

Unit II: Characteristics of Op-amp

1. Characteristics of Op-amp - Linear Integrated Circuits

2. Characteristics of Op-amp: Introduction

3. Op-amp Symbol and Terminals

4. Block Diagram Representation of Op-amp

5. Ideal Op-amp (Differential Amplifier) - Definition, Diagram, Features, Solved Example Problems

6. Transistorised Differential Amplifier - Working Principle, Mode Operation, Circuit Diagram

7. Differential Amplifier Circuit Configurations - Op-amp

8. D.C. Analysis of Differential Amplifier - Working Principle, Circuit Diagram, Solved Example Problems | Op-amp

9. A.C. Analysis of Differential Amplifier using h-Parameters - Working Principle, Mode Operation, Circuit Diagram, Solved Example Problems | Op-amp

10. Voltage Levels and Saturating Property of Op-amp - Ideal Op-amp Characteristics

11. Equivalent Circuit of Practical Op-amp - Characteristics, Circuit Diagram, Solved Example Problems

12. Output Offset Voltage(Voos) in Op-amp

13. Other Important Op-amp Parameters - Power Supply Rejection Ratio, Slew Rate, Transient Response Rise Time with Solved Example Problems

14. D.C. Characteristics of Op-amp

15. A.C. Characteristics of Op-amp

16. Voltage Transfer Curve of Op - amp

17. Open and Closed Loop Configuration of Op-amp

18. Op-amp IC 741 - Pin Diagram, Characteristics, Parameters, Symbol, Features

19. Op-amp Ideal Inverting Amplifier - Working Principle, Derivation, Observations , Waveform, Circuit Diagram, Solved Example Problems | Operational amplifier

20. Op-amp Ideal Non-inverting Amplifier - Working Principle, Derivation, Observations , Waveform, Circuit Diagram, Solved Example Problems | Operational amplifier

21. Important Point about Non-inverting Amplifier - Op-amp

22. Op-amp Volatge Follower - Working Principle, Waveform, Circuit Diagram, Advantages | Operational amplifier

23. Op-amp Voltage to Current Converter - Working Principle, Circuit Diagram, Applications, Solved Example Problems | Operational amplifier

24. Op-amp Current to Voltage Converter - Working Principle, Circuit Diagram, Applications, Solved Example Problems | Operational amplifier

25. Op-amp Summer or Adder Circuit - Working Principle, Circuit Diagram, Applications, Solved Example Problems | Operational amplifier

26. Op-amp Subtractor or Difference Amplifier - Working Principle, Circuit Diagram, Solved Example Problems | Operational amplifier

27. Op-amp Integrator - Working Principle, Waveform, Circuit Diagram, Applications, Solved Example Problems | Operational amplifier

28. Op-amp Differentiator - Working Principle, Waveform, Circuit Diagram, Applications, Solved Example Problems | Operational amplifier

29. Stability of an Op-amp

30. Concept of Frequency Compensation used in operational amplifiers - Op-amp

31. External Compensation Techniques used in operational amplifiers - op-amp

32. Internal Compensation Technique used in operational amplifiers - Miller Effect Compensation | Op-amp

33. Two Marks Questions with Answers - Characteristics of Op-amp | Linear Integrated Circuits

34. University Questions with Answers (Long Answered Questions) - Characteristics of Op-amp | Linear Integrated Circuits

Unit III: Applications of Op-amp

1. Applications of Op-amp - Linear Integrated Circuits

2. Instrumentation Amplifiers using Op-amp - Working Principle, Circuit Diagram, Requirements, Advantages, Applications, Solved Example Problems

3. Basic Logarithmic Amplifier using Op-amp - Working Principle, Circuit Diagram | Operational amplifier

4. Antilog Amplifier using Op-amp - Working Principle, Circuit Diagram | Operational amplifier

5. Active Filters using Op-amp - Types, Advantages, Frequency characteristics | Operational amplifier

6. Important Remarks and Observations about Filters - Operational amplifier (Op-amp)

7. First Order Low Pass Butterworth Filter using Op-amp - Operational amplifier

8. Second Order Low Pass Butterworth Filter using Op-amp - Operational amplifier

9. First Order High Pass Butterworth Filter using Op-amp - Operational amplifier

10. Second Order High Pass Butterworth Filter using Op-amp - Operational amplifier

11. Introduction to Bandpass Filters using Op-amp - Working Principle, Circuit Diagram, Solved Example Problems | Operational amplifier

12. Band Elimination Filter using Op-amp - Classification, Working Principle, Circuit Diagram | Operational amplifier

13. Op-amp as a comparator

14. Types of Multivibrator - Op-amp

15. Monostable Multivibrator using Op-amp - Working Principle, Pulse, Circuit Diagram

16. Astable Multivibrator using Op-amp - Working Principle, Pulse, Circuit Diagram, Solved Example Problems | Operational amplifier

17. Sine Wave Generators (Oscillators), Phase Shift Oscillator using Op-amp - Working Principle, Pulse, Circuit Diagram, Advantages, Disadvantage, Design, Solved Example Problems | Operational amplifier

18. Wien Bridge Oscillator using Op-amp - Working Principle, Circuit Diagram, Advantages, Design, Solved Example Problems | Operational amplifier

19. Triangular Wave Generator using Op-amp - Working Principle, Pulse, Circuit Diagram, Amplitude and Frequency Calculations, Solved Example Problems | Operational amplifier

20. Clipper Circuits using Op-amp - Working Principle, Pulse, Circuit Diagram | Operational amplifier

21. Clamper Circuits using Op-amp - Working Principle, Pulse, Circuit Diagram, Applications | Operational amplifier

22. Active Peak Detectors using Op-amp - Working Principle, Pulse, Circuit Diagram | Operational amplifier

23. Sample and Hold Circuit using Op-amp - Working Principle, Circuit Diagram, Advantages, Applications | Operational amplifier

24. DAC (Digital to Analog Converter) using Op-amp - Performance Parameters, Working Principle, Circuit Diagram, Types, Solved Example Problems | Operational amplifier

25. ADC (Analog to Digital Converter) using Op-amp - Performance Parameters, Working Principle, Circuit Diagram, Types, Solved Example Problems | Operational amplifier

26. Precision Rectifiers using Op-amp - Working Principle, Pulse, Circuit Diagram | Operational amplifier

27. Schmitt Trigger using Op-amp - Working Principle, Pulse, Circuit Diagram, Equation, Applications, Solved Example Problems | Operational amplifier

28. Two Marks Questions with Answers - Applications of Op-amp | Linear Integrated Circuits

29. University Questions with Answers (Long Answered Questions) - Applications of Op-amp | Linear Integrated Circuits

Unit IV: Special ICs

1. Special ICs - Linear Integrated Circuits

2. Timer IC 555 - Operating working principle, Block Diagram, Pin Diagram, Functions of Pins, Symbol, Functional diagram, Waveform, Circuit Diagram, Solved Example Problems

3. Voltage Controlled Oscillator Circuit (IC 566) - Operating working principle, Block Diagram, Pin Diagram, Functions of Pins, Symbol, Features, Functional diagram, Waveform, Circuit Diagram, Applications, Solved Example Problems

4. Basic PLL Operation - Operating working principle, Features, Block Diagram, Circuit Diagram, Functions

5. Monolithic Phase Locked Loop IC 565 - Operating working principle, Block Diagram, Pin Diagram, Functions of Pins, Working functions, Solved Example Problems

6. 565 PLL Applications - with Block Diagram, Operating working principle

7. Analog Voltage Multiplier Circuit - Circuit Diagram, Operating working principle, Derivation

8. Analog Voltage Divider Circuit - Circuit Diagram, Operating working principle, Derivation

9. Analog Multiplier IC - Characteristics, Symbol, Block Diagram, Pin Diagram, Performance Parameters, Applications

10. Four Quadrant Variable Transconductance Multiplier Circuit - Operating working principle

11. AD633 Multiplier IC - Operating working principle, Features, Functional Block Diagram, Pin Diagram, Application Circuits

12. Two Marks Questions with Answers - Special ICs | Linear Integrated Circuits

13. University Questions with Answers (Long Answered Questions) - Special ICs | Linear Integrated Circuits

Unit V: Application ICs

1. Application ICs - Linear Integrated Circuits

2. AD623 Instrumentation Amplifier IC - Operating working principle, Features, Functional Block Diagram, Pin Diagram, Application, Circuits Diagram

3. Voltage Regulator Characteristics - Operating working principle, Features, Functional Block Diagram, Performance factors

4. Types of Voltage Regulator - Operating working principle, Functional Block Diagram

5. Voltage Follower Regulator using Op-amp - Operating working principle, Functional Circuit Diagram

6. Advantages of IC Voltage Regulators

7. General Purpose Linear IC 723 Regulator - Pin diagram, Important Features, Internal Structure, Functional Block Diagram, Applications, Solved Example Problems

8. Protection Circuit in Regulators - Operating working principle, Features, Block Diagram, Circuits Diagram, Disadvantage, Solved Example Problems

9. Three Terminal Fixed Voltage Regulators - Features, Functional Block Diagram, Performance parameters, Applications, Solved Example Problems

10. Three Terminal Adjustable Regulators: LM 317 - Schematic diagram, Functional Block Diagram, Applications, Solved Example Problems

11. Limitations of Linear Voltage Regulators

12. Switching Regulators - Operating working principle, Functional Block Diagram, Types, Advantages, Disadvantages, Application

13. Power Amplifiers - Classification, Operating working principle, Features, Waveform circuit

14. LM 380 Power Audio Amplifier - Operating working principle, Features, Pin Diagram, Symbol, Internal circuit diagram, Applications

15. Function Generator ICL 8038 - Operating working principle, Block Diagram, Features, Circuit Diagram, Output Waveform, Pin Configuration Diagram

16. Two Marks Questions with Answers - Application ICs | Linear Integrated Circuits

17. University Questions with Answers (Long Answered Questions) - Application ICs | Linear Integrated Circuits

AU Solved Paper

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