ourse Objectives:
After completion of this course students will be able to:

 Analyze electric circuits
 Gain familiarity with semiconductor devices
 Introduction of semiconductor logic
Course Contents:
Unit I: Electric Circuit Elements ——————————————— 2 Hours

 Resistors
 Inductors
 Capacitors
 Voltage
 Current Sources
Unit II: DC Circuits ———————————————————— 7 Hours

 Ohm’s Law
 Series and parallel circuits
 Power and energy
 Kirchhoffs voltage and current laws
 Loop and nodal equations Maximum power transfer theorem
 Thevenin’s
 Norton’s equivalent circuits
Unit III: SinglePhase AC circuits —————————————— 7 Hours

 Sinusoidal waveform
 Resistors
 Inductors and capacitors with sinusoidal excitation
 Phasor representation of AC quantities
 Concept of complex impedance and admittance
 Average and effective values of voltages and currents
 Power in AC:
 Instantaneous power
 Average power
 Real power
 Apparent power
 Power factor
Unit IV: Semiconducting Materials —————————————– 5 Hours

 Energy band structures of conductors
 Insulators and semiconductors
 Fermi level and energy gap
 Conduction principle in semiconductors, electrons and holes, Donor and acceptor impurities nand ptype semiconductors
Unit V: The Pn Junction diode ——————————————— 7 Hours

 Formation of spacecharge region in pn junction
 Energy band structure and barrier potential
 The pn junction under forward bias and reverse bias
 Characteristic curve, diode load line
 Application of diode (logic gates: AND, OR, NOT and rectifiers: half and full wave)
 Zener diode, characteristics and applications
Unit VI: Bipolar Junction Transistor ————————————— 7 Hours

 Transistor types:
 pnp and npn transistors
 Principle of operation and parameter
 Their relationships.
 Transistor configurations:
 Common base
 Common emitter
 Common collector
 Amplification
 Input and output impedance
 Biasing
 Dc and Ac load lines
 Operating point
 Application of BJT (Resistor Transistor logic gates: AND, OR)
 Transistor types:
Unit VII: Junction FieldEffect Transistor ——————————— 4 Hours

 Construction
 Types and principle of operation
 JEET quadratic characteristics
 Biasing and load line
Unit VII: Metal Oxide Semiconductor Field Effect Transistor ——– 4 Hours

 Construction
 nMOS and pMOS
 Principle of operation
 Depletion and Enhancement type MOSFETs
 Quadratic characteristics
Unit VIII: The Operational Amplifier ————————————– 5 Hours

 The ideal operational amplifier and its characteristics
 Inverting and noninverting amplifiers
 Summing amplifier
 Integrating and differentiating ampliflers
Laboratory:

 Verification of Kirchhoffs voltage and current laws
 Verification of maximum power transfer theorem
 Measurement of active, reactive and apparent powers in a singlephase ac circuit
 Characteristics of different diodes: silicon diode, germanium diode, zener diode
 To verify Logic gates using diodes and resistors.
 To rectify ac signals using one and two diodes.
 Input and output characteristics of a common – emitter transistor
 Output and transfer characteristics of a commonsource JFET
 Output and transfer characteristic of a commonsource MOSFET
 Inverting and noninverting operational amplifier circuits
Reference Books:

 Sedra and Smith: Microelectronic Circuits
 Shaum Series: Electronic Circuit
 BL Thereja: A Textbook of Electrical Technology Vol I
 J. B. Gupta: Electronic Device and Circuits