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Linear Integrated Circuits Course

This document outlines the course plan for EC301 Linear Integrated Circuits and Applications. The course will cover 5 units: 1) differential amplifiers and operational amplifiers, 2) various op-amp applications like inverting/non-inverting amplifiers, 3) additional op-amp applications like Schmitt triggers and active filters, 4) timers and function generators using ICs, and 5) IC regulators and data converters. The course will have 4 instruction periods per week, a 3 hour university exam worth 75 marks, and sessional exams worth 25 marks. Key topics include op-amp characteristics, compensation techniques, inverting/non-inverting amplifiers, filters, timers, voltage-controlled oscillators, and

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210 views1 page

Linear Integrated Circuits Course

This document outlines the course plan for EC301 Linear Integrated Circuits and Applications. The course will cover 5 units: 1) differential amplifiers and operational amplifiers, 2) various op-amp applications like inverting/non-inverting amplifiers, 3) additional op-amp applications like Schmitt triggers and active filters, 4) timers and function generators using ICs, and 5) IC regulators and data converters. The course will have 4 instruction periods per week, a 3 hour university exam worth 75 marks, and sessional exams worth 25 marks. Key topics include op-amp characteristics, compensation techniques, inverting/non-inverting amplifiers, filters, timers, voltage-controlled oscillators, and

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Meet Shah
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With effect from the Academic year 2012-13

EC301
LINEAR INTEGRATED CIRCUITS AND APPLICATIONS

Instruction 4 Periods per week


Duration of University Examination 3 Hours
University Examination 75 Marks
Sessional 25 Marks

Unit I
Differential Amplifiers: Classification, DC and AC analysis of single/dual input Balanced and
unbalanced output Configurations using BJTs. Level Translator.
Operational Amplifier: Op-amp Block Diagram, ideal Op-amp Characteristics, op-amp and its
features, Op-Amp parameters & Measurements, Input and Output Offset voltages and currents, Slew
Rate, CMRR, PSRR. Frequency Response and Compensation techniques.

Unit II
Op-amp Applications I: Inverting and Non-inverting Amplifiers with ideal and non-ideal
Op-amps, Voltage Follower, Difference Amplifier, Summing Amplifier, Ideal and Practical Integrator,
Differentiator, V to I and I to V converters, Instrumentation Amplifier, Sample and Hold Circuit, Log
and Antilog amplifiers, Precision Rectifiers.

Unit III
Op-amp Applications II: Schmitt Trigger with and without reference voltage, Astable Multivibrator,
Monostable multivibrator, Triangular waveform generator.
Active Filters: Introduction, Butterworth 1st order, 2nd order low pass and high pass filters. Wide and
Narrow Band-pass, Band-reject and All-pass filters.

Unit IV
Timer: Introduction to 555 timer and its functional diagram, Monostable, Astable and Schmitt Trigger
applications.
IC Function Generator: Analysis and Design of Function Generators using IC 8038
Voltage Controlled Oscillator: Operation and Applications using IC 566.
Phase Locked Loops: Introduction, Principles, Block Schematic and Description of IC 565,
Applications of PLL: Frequency multiplication and frequency synthesis.

Unit V
IC Regulators: Introduction, Analysis and design of regulators using 78XX and 723 monolithic ICs,
Current limiting and Current foldback techniques using IC 723.
Data Converters: Introduction, basic Digital to Analog Converter techniques, Weighted Resistor DAC,
Inverted R-2R Ladder DAC. Analog to Digital Converter: Types; Parallel Comparator ADC,
Successive Approximation ADC and Dual Slope ADC. DAC and ADC specifications.

Suggested Reading:

1. David A. Bell, Operational Amplifiers and Linear ICs, 3/e, Oxford Publications, 2011.
2. Roy, Chowdhury D., & Jain, Shail B., Linear Integrated Circuits, 4/e, New Age International
Publishers, 2010.
3. Sergio Franco, Design with Operational Amplifiers and Analog Integrated Circuits, 3/e, TMH,
2008.
4. Ramakant A. Gayakwad, Op-Amps and Linear Integrated Circuits, 4/e, PHI, 2010.
5. K.R.Botkar, Integrated Circuits, 10/e, Khanna Publishers, 2010.

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