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Electronic Circuits and Design -2 Semester 4 (SE Second Year) BE Biomedical Engineering University of Mumbai Topics and Syllabus

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SubjectElectronic Circuits and Design -2
CBCGS [2017 - current]
CBGS [2013 - 2016]
Old [2000 - 2012]

Topics with syllabus and resources

100.00 Feedback and Stability
  • Introduction to Feedback, Basic Feedback Concepts.
  • Ideal Close-Loop Gain, Gain Sensitivity Bandwidth Extension, Noise Sensitivity, Reduction of Non-Linear Distortion.
  • Ideal Feedback Topologies, Series-Shunt, Shunt-Series, Series-Series, ShuntShunt Configurations, Voltage (Series-Shunt) Amplifiers, Current (ShuntSeries) Amplifiers, Trans-Conductance (Series-Series) Amplifiers, TransResistance (Shunt-Shunt) Amplifiers, Stability of Feedback Circuit.
200.00 Output Stage and Power Amplifiers
  • Classes of Power amplifiers, Class-A Operation, Class-B operation, Class AB Operation, Class C Operation.
  • Analysis of: Class-A Power Amplifiers (Direct coupled and Transformer coupled), Class-B Power Amplifiers, Class-AB Push Pull and Complementary Symmetry Power amplifier.
  • Power amplifier design.
  • Heat Sinks, design of Heat Sinks.
300.00 Differential Amplifiers
  • Basic Concept, characteristics.
  • Types: Dual Input Balanced Output, Dual Input Unbalanced Output, Single Input Balanced Output And Single Input Unbalanced Output.
  • Common mode and Differential mode analysis - DC and AC analysis.
  • Differential amplifiers with Swamping Resistor.
  • Constant current source, current mirror circuits and active loads.
400.00 Operational Amplifier Circuit Design
  • Introduction to an Ideal Operational Amplifier , Operational Amplifier internal circuit, Block Diagram, DC Characteristics, AC Characteristics and equivalent circuit of Op-amp.
  • Op-amp IC 741 characteristics and its features (Ideal and Practical), Open loop, closed loop concept, frequency response and concept of virtual ground.
  • Modes of operation: Inverting, Non-inverting, Differential mode.
500.00 Operational Amplifiers Applications
501.00 Applications Without Using Any Feedback
  • Voltage comparators (Inverting and Non- inverting) and Window detectors, zero detector.
502.00 Applications Using Negative Feedback
  • Adder, Subtractor/differential Amplifier
  • Voltage follower
  • Integrator (practical and Ideal)
  • Differentiator (practical and Ideal)
  • Instrumentation amplifier
  • Voltage to Current and Current to Voltage converters
  • Precision diodes
  • Active Half wave rectifiers
  • Active Full wave rectifier
  • Clipper
  • Clampers
  • Log and Antilog amplifiers
  • Sample & hold circuits
  • Peak detector
  • Gyrator
  • Negative Impedance convertor
  • Multipliers and Dividers.
  • Isolation Amplifier
  • Operational Transconductance Amplifiers.
503.00 Applications Using Positive Feedback (Waveform Generators)
  • Schmitt Trigger (Regenerative comparator)
  • Square wave generator (Astable Multivibrator)
  • Monostable Multivibrator
  • Triangular wave generator
  • Saw tooth wave generator
  • Sine wave Generator (Oscillators).
600.00 Oscillators Using Op-amp
  • Concepts of Oscillation. Barkhausen‘s criteria for an oscillator.
  • Types of oscillators: RC Phase shift Oscillator, Wien Bridge oscillator, Colpitt‘s Oscillator, Hartley Oscillator, Crystal Oscillator, Clapp Oscillator, Twin T oscillator, Tuned collector oscillator.
  • (Phase shift, Frequency of oscillation, condition of sustained oscillation, circuit operation and Amplitude stability in the above oscillators).
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