Course Syllabus :
1. Differential Amplifier
DC and small signal analysis, CMRR, Current mirrors, Active load and cascade configurations, frequency response.
2. Operational Amplifiers
Block diagram, Parameters of OP-Amps, Ideal properties, Equivalent circuit, Difference amplifiers, Inverting& Non-inverting configuration, Different configuration, Voltage-Series feedback, Voltage Shunt Feedback, Differential Amplifier, Open loop voltage gain, Slew rate.
3. Op-amp Applications
DC amplifier, AC amplifier, Peaking Amplifier, Summing, Scaling and Averaging Amplifiers in inverting and non-inverting configuration, Voltage to current converter, Op-amp as integrator and differentiator, Precision diode, Logarithmic and Anti-logarithmic Amplifier.
4. Active Filter Design
First order and second order filter design-Low pass, High pass, Band pass, Band Reject & All pass.
5. Oscillator
Oscillator principle, Harmonic Oscillators- Phase shift oscillator, Wien bridge oscillator, Hartley Oscillator, Colpitts Oscillator, Relaxation Oscillator- Schmitt Trigger (square wave), Triangular wave oscillator, Saw tooth wave generator.
6. Comparator and Converter
Basic Comparator, zero crossing detector, inverting & non-inverting comparator, voltage limiters, positive and negative clippers & clappers, half wave & full wave rectifier using op-amp, Peak detector, Sample and Hold circuit.
7. Voltage Regulators
Voltage Regulators, Design of Series Voltage Regulator, Series regulator with Current Pre-regulator.
8. Timer
Internal circuit diagram, Pin configuration, stable, Mono-stable and Bi-stable operation of 555 Timer IC.
9. Data Converters
Classification, Digital to Analog conversion-Binary weighted resistor DAC, R- 2R ladder DAC, Analog to Digital Conversion-Flash type, Counter type, Successive Approximation, Dual slope, Comparison of ADC.
Course Evaluation Methodology : Continuous Internal Evaluation - I (20 Marks) (Assignments) Guide Lines
Continuous Internal Evaluation - II (20 Marks) (Closed Book Examination)
Continuous Internal Evaluation - III (10 Marks) (Attendance & Discipline)
Semester End Examination (100 Marks)
Course Learning Outcomes :
At the end of this course students will be able to:
Reference Materials:
1. R. A. Gayakwad, “Op-Amps and Linear Integrated Circuit”, Prentice Hall of India, 2002.
2. P. E. Allen and D. R. Holberg, “CMOS Analog Circuit Design”, 2/e, Oxford University Press, 1997
3. D. Johns, K. Martin, "Analog Integrated Circuit Design" Wiley, 1997
4. Coughlin Robert, F. Driscoll Rrederick, F,” Operational Amplifiers and Linear Integrated Circuits”,Prentice Hall of India,6/e,2000
5. Millman Jacob Halkias Christos,” Integrated Electronics : Analog and Digital Circuits and Systems” Tata McGraw-Hill Publishing.
6. Robert L. Boylestad and Louis Nashelsky, “Electronic Devices and Circuit Theory” , 9th Edition – Pearson Education, International Edition.
7. J B Gupta, Electronics Devices and Circuits, S. K. Kataria and Sons.
8. Lab Notes
9.Lecture Notes
1. Differential Amplifier
DC and small signal analysis, CMRR, Current mirrors, Active load and cascade configurations, frequency response.
2. Operational Amplifiers
Block diagram, Parameters of OP-Amps, Ideal properties, Equivalent circuit, Difference amplifiers, Inverting& Non-inverting configuration, Different configuration, Voltage-Series feedback, Voltage Shunt Feedback, Differential Amplifier, Open loop voltage gain, Slew rate.
3. Op-amp Applications
DC amplifier, AC amplifier, Peaking Amplifier, Summing, Scaling and Averaging Amplifiers in inverting and non-inverting configuration, Voltage to current converter, Op-amp as integrator and differentiator, Precision diode, Logarithmic and Anti-logarithmic Amplifier.
4. Active Filter Design
First order and second order filter design-Low pass, High pass, Band pass, Band Reject & All pass.
5. Oscillator
Oscillator principle, Harmonic Oscillators- Phase shift oscillator, Wien bridge oscillator, Hartley Oscillator, Colpitts Oscillator, Relaxation Oscillator- Schmitt Trigger (square wave), Triangular wave oscillator, Saw tooth wave generator.
6. Comparator and Converter
Basic Comparator, zero crossing detector, inverting & non-inverting comparator, voltage limiters, positive and negative clippers & clappers, half wave & full wave rectifier using op-amp, Peak detector, Sample and Hold circuit.
7. Voltage Regulators
Voltage Regulators, Design of Series Voltage Regulator, Series regulator with Current Pre-regulator.
8. Timer
Internal circuit diagram, Pin configuration, stable, Mono-stable and Bi-stable operation of 555 Timer IC.
9. Data Converters
Classification, Digital to Analog conversion-Binary weighted resistor DAC, R- 2R ladder DAC, Analog to Digital Conversion-Flash type, Counter type, Successive Approximation, Dual slope, Comparison of ADC.
Course Evaluation Methodology : Continuous Internal Evaluation - I (20 Marks) (Assignments) Guide Lines
Continuous Internal Evaluation - II (20 Marks) (Closed Book Examination)
Continuous Internal Evaluation - III (10 Marks) (Attendance & Discipline)
Semester End Examination (100 Marks)
Course Learning Outcomes :
At the end of this course students will be able to:
- Formulate the concept of ideal operational amplifier; identify its major properties and main type of Op-amps circuits.
- Employ Op-amp in circuits and troubleshoot issues.
- Estimate and analyse output waveform for integrator and differentiator circuit.
- Synthesize and design active filters and oscillators for engineering application.
- Design multi-vibrator circuits using timers.
Reference Materials:
1. R. A. Gayakwad, “Op-Amps and Linear Integrated Circuit”, Prentice Hall of India, 2002.
2. P. E. Allen and D. R. Holberg, “CMOS Analog Circuit Design”, 2/e, Oxford University Press, 1997
3. D. Johns, K. Martin, "Analog Integrated Circuit Design" Wiley, 1997
4. Coughlin Robert, F. Driscoll Rrederick, F,” Operational Amplifiers and Linear Integrated Circuits”,Prentice Hall of India,6/e,2000
5. Millman Jacob Halkias Christos,” Integrated Electronics : Analog and Digital Circuits and Systems” Tata McGraw-Hill Publishing.
6. Robert L. Boylestad and Louis Nashelsky, “Electronic Devices and Circuit Theory” , 9th Edition – Pearson Education, International Edition.
7. J B Gupta, Electronics Devices and Circuits, S. K. Kataria and Sons.
8. Lab Notes
9.Lecture Notes