WITH EFFECT FROM THE ACADEMIC YEAR 2011 - 2012
EC 272
APPLIED ELECTRONICS
(For ME, PE and CSE)
Instruction 4 Periods per week
Duration of University Examination 3 Hours
University Examination 75 Marks
Sessional 25 Marks
UNIT-I
Semi Conductor Theory: Energy Levels, Intrinsic and Extrinsic Semiconductors, Mobility, Diffusion and Drift current. Hall Effect, Characteristics of P-N Junction diode. Parameters and Applications.
Rectifiers: Half wave and Full wave Rectifiers (Bridge, center tapped) with and without filters, ripple, regulation and efficiency.
UNIT-II
Transistors: Bipolar and Field effect transistors with their h-parameters equivalent circuits. Basic amplifiers classification and their circuits (Qualitative treatment only).
Regulators and Inverters: Zener Diode regulator, Transistorized IC regulators and Simple Inverter Circuits.
UNIT-III
Feedback Concepts-Properties of Negative Feedback Amplifiers, Classification, Parameters Applications.
Oscillators-LC Type and RC Type Oscillators and Crystal Oscillators (Qualitative treatment only)
UNIT-IV
Operational Amplifiers-Basic Principle-Characteristics and Applications (Summer, Adder, Integrator, Differentiator, Instrumentation Amplifier). Digital System: Basic Logic Gates, Half, Full Adder and Subtracters.
UNIT-V
Data Acquisition systems: Study of transducer (LVDT, Strain gauge, Temperature, Force). Photo Electric Devices and Industrial Devices: Photo
diode, Photo Transistor, LED, LCD, SCR, TRIAC, DIAC, UJT Construction and Characteristics only.
Display Systems: Constructional details of C.R.O and Applications.
Suggested Reading:
- 1.Jacob Milman & C., Hatkias, Electronic Devices (Eight Edition, 1991) Reprint 1995)
- 2.Op-AMPS and Linear Integrated Circuits - Rama Kanth A. Gaykward, EEE Third Edition.
- 3.Digital Design by-Moris Mano (2nd Edition).
- 4.Electronic Measurements and Instrumentations - Cooper (3rd Edition)
- 5.Electronic Devices and Circuits: G. K. Mittal (11th Edition).