Course Details
Subject {L-T-P / C} : EC2703 : Analog Electronics Laboratory { 0-0-3 / 2}
Subject Nature : Practical
Coordinator : Prof. Kamalakanta Mahapatra
Syllabus
1. Familiarization with basic electronic instruments and identification of different passive (resistor, inductor, capacitor and potentiometer) and active (diodes, BJTs and FETs) components Study of Electronic Equipment (Power Supply, Multimeter, Function Generator and DSO)
(i) Measurement of AC and DC voltages and currents and resistances by Digital Multimeter.
(ii) Study of Digital Storage Oscilloscope (DSO) and Function Generator: Connection, Display and Measurement of various types of periodic signals (sine, square, triangular).
2. Study of static V-I characteristic of Semiconductor diode and Zener diode
3. Study of different types of Rectifiers using junction diode and filter circuit.
4. Study of input and output characteristics of BJT and determination of the Q- point and load line, input resistance (Ri), Output Resistance (Rout).
5. Study of an RC coupled CE transistor amplifier and determination of its gain, bandwidth and signal handling capacity.
6. Verification of the frequency response of Passive and Active high pass and low pass filters.
7. Study and characterization of resistive/inductive/ capacitive/ piezo-electric sensors.
8. Implementation of the equation using two operational Amplifier (IC741)
Vo = - 5V1+2V2-10V3.
Use minimum value of resistor as 10K.
9. Design a Differential Amplifier using Transistor
A. Determine the biasing condition, Common Mode gain, Different Mode Gain,
B. C.M.R.R, Frequency response.
10. Design a Wien Bridge Oscillator using OP-Amp and verify its operation
5. Cascode Amplifier
A. To understand the basic principle of operation and to determine the Voltage gain and bandwidth
11. Design RC couple Amplifier using MOSFET (enhancement type)
A. Calculate the parameters, B. DC condition, C. Signal Handling capacity, D. Gain E. Frequency response and bandwidth.
12. To study the Voltage Control Oscillator(VCO)
A. Design voltage control Oscillator
B. Determine the amplitude of Triangular and square wave Oscillator.
C. Determine the Square and triangular wave oscillator by varying the different circuit parameter.
13. Realization of Phase Locked Loop(PLL)
A. Determination of free running frequency.
B. Determination of Locked Range Frequency (FLH-FLL)
C. Determination of Capture Range Frequency(FCH-FCL)
14. Digital to Analog Converter (D/A)
A. Using R-2R Ladder network
B. Input of Ladder network will connect with 4-bit ripple counter output.
C. Measure and draw the output DC by CRO
15. Analog to Digital Converter(A/D)
A. Successive approximation type
16. Design a Dual mode DC Regulated power supply (±6V).
Course Objectives
- Develop a basic understanding of the electronic components
- 2. Implement various basic analog circuits like amplifiers, oscillator, voltage regulator etc in the breadboard and analyze the circuit performance
Course Outcomes
To become familiar with hardware performance with use of multiple skills including problem solving in analog design
Essential Reading
- 1. A. S. Sedra, K. C. Smith, Microelectronic Circuits, Oxford University Press
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Supplementary Reading
- Horowitz & Hill, The Art of Electronics, Foundation Books
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