Course Details
Subject {L-T-P / C} : EE3705 : Electronics Circuits Laboratory { 0-0-2 / 1}
Subject Nature : Practical
Coordinator : Prof. K. Ratna Subhashini
Syllabus
Module 1: Analog circuits 12 hr.
• Characterization of Simple and Cascade Current Mirror circuits (BJT and MOSFET)
• Design of differential amplifier with resistive load (BJT) and active load (MOSFET)
• Design of R-C and L-C oscillators (phase shift/Wein Bridge/Colpitt/Hartley)
• Design of a second order active filter (low pass/high pass)
• Study and Design of Power Amplifiers (Push Pull/Class A).
Module 2: Digital Circuits 6hr.
• Study of basic logic gates and universal logic gates Realization of logic circuits using universal logic gates. To construct and verify the operation of single digit and multi digit half adder, Full adder / subtractor using logic gates and IC 7483.
• Comparison of Sequential and Combinational Logic Circuits Study of Digital to Analog converter by weighted resistance method. Design and verification of A/D converter Study of Seven Segment Display Technique using IC 7447/ 7446.
• . To study the characteristics and operation of a programmable Shift Register using IC 7495 Verification of UP/ DOWN count using IC 74193.
• Study of Ring and Decade Johnson Ring counters using ICs and Flip- Flops.
Module 3:Simulation Using HDL /Verilog 10 hr.
• (i) Static and Dynamic Characteristic of NAND and Schmitt-NAND gate(both TTL and MOS) Synthesis of a logic function by NAND gates only. (Minimized and two level).
• (ii) Measurement of delay of the logic sp synthesized Design a clock by using NAND gates and R-C network as well as crystal
• (iii) Study the functionality of Multiplexer and using it design and implement a logic circuit
• (iv) Study the principle of a Demultiplexer and implement multi-output logic circuit
• (v) Experiment on Serial-in, Parallel-in Serial-out right shift register with preset and clear.
• (vi) Generate maximally long linear sequence using this shift register and other necessary logic gates.
• (vii) Study the dynamic characteristic of a J-K flip-flop and hence find out maximum operational frequency
• (viii)Design a ripple modulo counter and set-rest feedback method. Verify the states of count.
• (ix) Determine each stage delay and total delay. Determine the maximum clock frequency that it is able to count
• (x) Design a sequential circuit and implement it by J-K flip-flops and other related logic gates.
Course Objectives
- 1. To illustrate the students different electronic circuit and their application in practice.
- 2. To impart knowledge on assessing performance of electronic circuit through monitoring
- 3. To evaluate the use of computer-based analysis tools to review performance of semiconductor device circuit.
- 4. To know the concepts of Combinational circuits, flipflops, registers and counters <br />5. To evaluate the use of Verilog/HDL tool for designing digital circuit.
Course Outcomes
The students will be able to : <br /> <br />CO 1: Set up testing strategies and select proper instruments to evaluate performance <br />characteristics of electronic circuit. <br />CO2: Choose testing and experimental procedures on different types of electronic circuit and <br />analyze their operation different operating conditions. <br />CO3: Evaluate possible causes of discrepancy in practical experimental observations in <br />comparison to theory. <br />CO4: Practice different types of wiring and instruments connections keeping in mind <br />technical, Economical, safety issues. <br />CO5: Prepare professional quality textual and graphical presentations of laboratory data and <br />Computational results, incorporating accepted data analysis and synthesis methods, <br />Mathematical software and word-processing tools.
Essential Reading
- Malvino A. and D. J. Bates, Electronic Principles, 7/e, Tata McGraw Hill, 2010.
- William J. Dally and John W. Poulton, Digital Systems Engineering, , Cambridge University Press, 2008.
Supplementary Reading
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