EI3351 Syllabus - Analog Electronics - 2021 Regulation Anna University

EI3351 Syllabus - Analog Electronics - 2021 Regulation Anna University

EI3351	ANALOG ELECTRONICS	LTPC

3003

COURSE OBJECTIVES:

• To understand the structure, operation and applications of electronic devices..
• To familiarize biasing of BJT & JFET devices..
• To explore the frequency response of amplifiers in various configurations.
• To learn the function of power amplifiers and negative feedback amplifiers..
• To design RC and LC tuned oscillators for a given frequency..

UNIT I	PN JUNCTION DEVICES(8+1 SKILL)	9

PN junction diode – structure, operation and V-I characteristics, Transition and Diffusion capacitances – Rectifiers – Half Wave and Full Wave Rectifier with capacitor filter. Zener diode – reverse characteristics – Zener as voltage regulator, Display devices – LED, Laser diode, Photo diode.

UNIT II	BJT AND SMALL SIGNAL AMPLIFIERS(8+1 SKILL)	9

BJT - structure, operation of NPN and PNP transistor, Input and output characteristics of CE, CB and CC configurations. DC Load Line and operating point, Need for biasing – Bias stabilization -Fixed and Voltage divider biasing. Single stage BJT amplifiers – AC analysis of CE and CC amplifier with Voltage divider bias using h-parameters - Gain and frequency response.

UNIT III	FIELD EFFECT TRANSISTORS AND THYRISTORS(8+1 SKILL)	9

JFET, MOSFET - structure, operation and characteristics, JFET Biasing - self and voltage divider biasing. FET small signal model - Analysis of CS,CG and Source follower. Thyristor - SCR operation and characteristics, UJT - operation and characteristics.

UNIT IV	DIFFERENTIAL AMPLIFIERS AND LARGE SIGNAL AMPLIFIERS(8+1 SKILL)	9

Cascade amplifier, BJT Differential amplifier – DC and AC analysis of common mode gain, differential mode gain and CMRR - Single tuned amplifier - construction, operation and frequency response. Power amplifiers – class A, class B and class C (Qualitative analysis only).

UNIT V	FEEDBACK AMPLIFIERS AND OSCILLATORS(8+1 SKILL)	9

Feedback concepts, feedback topologies - voltage / current, series / shunt feedback - Transfer gain with feedback - effect of negative feedback on Riand Ro – Condition for oscillations, RC phase shift, Wien bridge, Hartley, Colpitts and Crystal oscillators.

TOTAL 45 PERIODS

SKILL DEVELOPMENT ACTIVITIES (Group Seminar/Mini Project/Assignment/Content Preparation / Quiz/ Surprise Test / Solving GATE questions/ etc)	5 PERIODS

1. Interpretation of Data Sheet of transistors and diodes with respect to their Static and Dynamic Characteristics.
2. Familiarization of any one relevant software tool (MATLAB/ SCILAB/ LABVIEW/ Proteus/ Equivalent open source software)
3. Design and verification of simple signal conditioning circuit thro simulation.
4. Realization of signal conditioning circuit in hardware
5. Introduction to other advanced logic circuits not covered in the above syllabus

COURSE OUTCOMES:

CO1 Explain the operation and characteristics of PN junction diode, Zener diode, LED and Laser diode. (L2)
CO2 Formulate the expression for voltage gain, current gain, input resistance and output resistance of a BJT CE and CC amplifier using h-parameter model. (L5)
CO3 Formulate the expression for voltage gain, input resistance and output resistance of FET amplifier under CS,CG and Source follower. (L5)
CO4 Explain the operation of cascade amplifier, differential amplifier, single tuned amplifier and power amplifiers. (L2)
CO5 Analyze the operation of negative feedback amplifiers and to design RC and LC tuned Oscillators for a given frequency range. (L4)

TEXT BOOKS:

1. Sedra and smith, “Microelectronic circuits”, 8th ed., Oxford University Press 2020.
2. S.Salivahanan,N.SureshKumar,“ElectronicDevicesandCircuits”,McGrawHillEducation(India)Pri vate Limited,4thEdition, 2017.
3. David A. Bell, “Electronic Devices and Circuits”, Oxford University press higher education, 5th Edition,2008.

REFERENCES:

1. Thomas L.Floyd, “Electronic devices” Conventional current version, Pearson prentice hall,10th Edition,2017.
2. RobertBoylestadandLouisNashelsky.,“ElectronDeviceandCircuitTheory”PrenticeHallPrivateLimited,11thedition, 2017.
3. Jacob Millman, Christos C Halkias, SatyabrataJit, ‘Electronic Devices and circuits’,McGraw Hill education, 4th edition, 2015.
4. BalbirKumar,Shail.B.Jain,“Electronicdevicesandcircuits”PHIlearningprivatelimited,2nd Edition2014.
5. SedhaR.S, “ATextBookofAppliedElectronics”, S.Chand & companyLtd.,Revisededition, 2013.

List of Open Source Software/ Learning website:

1. https://nptel.ac.in/courses/117101105.
2.https://www.google.com/urlsa=t&source=web&rct=j&url=https://picture.iczhiku.com/resource/eetop/WhkgDOyuhiJsYvMv.pdf&ved=2ahUKEwiLzOTqhuj4AhX_-TgGHefXBp0QFnoECAgQAQ&usg=AOvVaw0RFLaVzmh0NUl_3W3zqwzU
3. https://nptel.ac.in/courses/117106030
4. https://nptel.ac.in/courses/117102012
5. https://nptel.ac.in/courses/117106093
6. https://www.google.com/url?sa=t&source=web&rct=j&url=http://in.ncu.edu.tw/ncume_ee/harvar des154/lect_20_stability.pdf&ved=2ahUKEwjjnISXiOj4AhWqSWwGHRGkDxMQFnoECAMQA Q&usg=AOvVaw3YU37qK9qkYUf-ptaeD4D0