GOVERNMENT POLYTECHNIC, · PDF file · 2014-03-25COURSE CODE : EC1401 ($) COURSE TITLE : ... 2.3 Necessity of Microcontroller 2.4 Study of 8051 family microcontrollers 2.5 Concept

Curriculum-2011

Curriculum Development Cell

GOVERNMENT POLYTECHNIC, NAGPUR. (An Autonomous Institute of Govt. of Maharashtra)

COURSE CURRICULUM

PROGRAMME : DIPLOMA IN ELECTRONICS AND TELECOMM. ENGG.

LEVEL NAME : APPLIED TECHNOLOGY COURSES

COURSE CODE : EC1401 ($)

COURSE TITLE : MICROPROCESSOR AND MICROCONTROLLER

PREREQUISITE : EC1306

TEACHING SCHEME : TH : 04; TU:00; PR :02; TOTAL CREDITS: 06 (Hrs/Week)

(1 CREDIT = 1 CLOCK HR.)

EVALUATION SCHEME: MARKS THEORY TUTORIAL/PRACTICAL TOTAL

TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 25# 25@ -- 150

MIN. 32 -- 40 10 10 -- ---

( # - External & Internal Assessment ; @ - Internal Assessment only ; $-Award of class course) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE:

Microprocessor is exciting and challenging, and the field is growing. To meet the

challenges of this growing technology, students should be well conversant with

microprocessor and microprocessor programming. Along with microprocessor, supporting

chips are used to provide actual applications of the microprocessor.

OBJECTIVES :

After completing this course students will –

Compare series of microprocessors

Differentiate between microcontroller and microprocessors

Understand the architecture of microcontroller 8051

Understand the programming logic

Work on the simulation related to microcontroller

SKILLS : After completing this course students -

Will be programming the microcontroller 8051

Will be able to interface different peripherals to 8051

Will write a programs using data types and directives

Recognize the function of various pins of the 8051 microcontroller

CONTENTS :

A. THEORY :

SR. NO. CHAPTER MARKS HOURS

1. INTRODUCTION TO MICROPROCESSOR

15 12

1.1 Evolution of Microprocessor,

1.2 Architecture of 8085, Pin diagram, Power supply and clock

frequency

1.3 multiplexed Address / Data bus, Control and status Signals

1.4 Registers, Flags, memory

Curriculum-2011


1.5 Applications of microprocessor

1.6

comparison of various microprocessors like 8086, 8088,80186,

80286, 80386, 80486, Pentium processor( introduction level

only).

2. INTRODUCTION TO MICROCONTROLLER

10 08

2.1 Evolution of Microcontroller

2.2 Comparison of Microprocessor and Microcontroller

2.3 Necessity of Microcontroller

2.4 Study of 8051 family microcontrollers

2.5 Concept of Harvard and Von, Neumann Architecture

2.6 Specification & comparison of 8051, 8751 & 8951, 89C1051,

89C2051, 89C4051 microcontrollers

3. ARCHITECTURE OF 8051

15 08

3.1 Block Diagram of 8051, Pin Diagram Internal Memory (RAM and

ROM) structure

3.2 Reset and Clock, various registers, SFRs, program status word

3.3 Brief study of on chip peripherals like I/O ports, Timer, Counters,

Serial communication.

4. 8051 INSTRUCTION SET

15 12

4.1 Overview of 8051 instruction set and addressing modes

4.2 moving the data (Internal and External)

4.3 Arithmetic instructions, Logical operations

4.4 JUMP and CALL instructions

4.5 bit level instructions

4.6 Stack , Subroutine and Interrupts

4.7 Simple programs based on above instructions.

5. ASSEMBLY LANGUAGE PROGRAMMING

10 12

5.1 Development systems tools like Editor

5.2 Loader, Assembler, Linker

5.3 Creating various files to run the 8051 program using simulator like

RIDE or KEIL (.asm, .obj, .lst and .hex files)

5.4 8051 Data Types and Directives (DB, ORG, EQU, END etc

5.5 Various programs using simulator

6. 8051 INTERNAL PERIPHERALS

15 12

6.1 I/O ports, Counter and Timer:

6.2 Detailed Study of related SFRs like TCON, TMOD

6.3 various modes of operation

6.4 Serial I/O : detailed Study of related SFRs like SBUF, SCON

6.5 Power save mode

6.6 PCON Register and its various modes

6.6 Interrupts: detailed Study of related SFRs like IE, IP

6.7 interrupt vector locations, interrupt priority

Total 80 64

B. LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS: (any ten)

S.No. Title of Practical/Lab.Work/Assignments Hrs.

1. Demonstration of 8085 Microprocessor kit using one application 04

2. Introduction to 8051 Trainer kit. Simple program like addition/ subtraction of two 8

bit numbers using manual coding

02

3. Study the 8051 simulator (Loader, assembler, linker), various menus and uses using

simple program

02

4. ALP for Arithmetic & logic operation with 8051 simulator 02

5. ALP for transfer of block of data in internal RAM. 02

Curriculum-2011


6. ALP for study of timer/counter in mode 1&2 using simulator 02

7. ALP for study of external interrupts and priority using simulator 02

8. I/O programming for LED blinking, using delay subroutine 02

9. ALP to generate various LED sequences using date in code memory 02

10. Using microcontroller development kit by downloading .hex code on kit 04

11. ALP for serial communication. Sending message from microcontroller to computer

using HyperTerminal utility and trainer kit 04

12. Designing simple application like flashing LEDs using microcontroller 89C51, on

breadboard, by programming the IC

04

Total 32

ASSESSMENT OF LABORATORY EXPERIENCES/ASSIGNMENTS :

Continuous assessment of Term Work and Term end oral/ practical examination.

SUGGESTED IMPLEMENTATION STRATEGIES :

1. Lecture method

2. Improved lecture method.

3. Q & A technique.

4. Demonstration

5. Case study

6. Seminars

7. Field visit

SUGGESTED LEARNING RESOURCES :

1. PRINT : Text books/Reference books/Manuals/Journals.

2. NON PRINT : CDs / PPT / Transperencies / Charts / Models

C. SPECIFICATION TABLE :

Chapter

No. Title of Chapter

Marks (1.5 x

Marks

allotted to

chapter)

Distribution of Marks

Knowledge Comprehension Application Total

1. Introduction to

Microprocessor

22 04 16 02 22

2. Introduction to

Microcontroller

16 04 10 02 16

3. Architecture of 8051 22 --- 22 --- 22

4. 8051 Instruction Set 22 04 18 --- 22

5. Assembly language

programming

16 04 12 --- 16

6. 8051 internal

peripherals

22 04 16 02 22

Total 120 20 94 06 120

D. REFERENCE & TEXT BOOKS:

S.N. Title Author, Publisher, Edition

and Year Of publication ISBN Number

1. Microprocessor and its

applications with 8085

Ramesh Gaonkar, Penram

International, ed/5 8131803562

2. Microprocessor and its

applications

B. Ram ---

Curriculum-2011


3.

Microcontroller and its

applications

Kenith Ayala-Penram

International Publication 9780314201881

4. The 8051 Microcontroller and

Embedded systems

M. A. Mazadi, J. G. Mazadi,

Pearson Education, Asia 013119402X

The 8051 Family of

microcontroller

Rechard H. Barnett, Prentice

Hall, 1995 00230628198051

E. LIST OF EXPERTS & TEACHERS WHO CONTRIBUTED FOR THIS

CURRICULUM: S.N. Name Designation Institute / Industry

1. Vikas J. Dongre Lecturer, Electronics Govt. Polytechnic, Nagpur

2. D. B. Alaspure Lecturer, Electronics Govt. Polytechnic, Nagpur

3. J. P. Kelwade Lecturer, Electronics Govt. Polytechnic, Nagpur

-------------------------- ------------------------

(Member Secretary PBOS) (Chairman PBOS)

Curriculum-2011



COURSE CURRICULUM

PROGRAMME : DIPLOMA IN ELECTRONICS & TELECOMM. ENGG.



COURSE TITLE : COMMUNICATION SYSTEMS


TEACHING SCHEME : TH : 04 ; TU : NIL ; PR : 02 ; TOTAL CREDITS : 06 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 -- 25@ 25# 150

MIN. 32 -- 40 -- 10 10 ---

( # - External & Internal Assessment ; @- Internal Assessment only; $-Award of class course ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

This course covers latest communication systems used in various applications like pulse

communication , Messaging systems ,Telephony , Radar , Mobile & satellite

communication systems.

OBJECTIVES :

After completing this course students will be able to –

1. To use of various pulse communication systems.

2. To understand various methods of communication.

3. To understand the telephony , cellular telephony , radar system, satellite system &

fax system etc.

SKILLS :

1. Understand various methods of communication.

2. Understand concept of telephony and telex systems and function of different

components

3. Understand concept radar systems and function of different components

4. Understand concept of satellite communication and function of different components

CONTENTS :

A. THEORY :


1. PULSE COMMUNICATION SYSTEMS

12 08

1.1 Classification of pulse modulation

1.2

Pulse amplitude modulation (PAM)

1.2.1 Waveforms

1.2.2 Sampling Theorem ,Nyquist Criterion

1.2.3 Circuit diagram of PAM modulator

1.2.4 Circuit diagram of PAM Demodulator

1.3

Pulse width modulation (PWM)

1.3.1 Waveforms

1.3.2 Circuit diagram of PWM modulator

Curriculum-2011


1.3.3 Circuit diagram of PWM Demodulator

1.4

Pulse position modulation (PPM )

1.4.1 Waveforms

1.4.2 Circuit diagram of PPM modulator

1.4.3 Circuit diagram of PPM Demodulator

1.5

Pulse code modulation (PCM)

1.5.1 quantization,quantisaton error

1.5.2 Waveforms(PCM)

1.5.3 Block diagram of PCM transmitter

1.5.4 Block diagram of PCM receiver

1.5.5 Companding

1.6 Comparison of pulse systems

1.7 Concepts of Time division multiplexing (TDM) & Frequency

division Multiplexing (FDM)

2. TELEPHONY

16 14

2.1 Subscriber Loop

2.2 Functions of the telephone set

2.3 Functional block diagram of a standard telephone set

2.4 Steps involved in local telephone call procedures

2.5

Call progress tones and signals

2.5.1 Dial tone

2.5.2 Dual tone multifrequency

2.5.3 Multifrequency

2.5.4 Dial pulses

2.5.5 Exchange busy , Equipment busy

2.5.6 Ringing , Ring back

2.5.7 Receiver on / off hook

2.6 Cordless Telephone system

2.7 Caller ID

2.8 Block diagram of electronic Telephone set

2.9

Digital Switching System.

2.9.1 Introduction

2.9.2 Classification of switching system

2.9.3 Telecommunication network – trunks, subscriber lines,

2.9.4 Basic of switching system.- Inlets, outlets symmetric

network, folded network, blocking network, non blocking

network

2.9.5 Elements of Switching system

2.9.6 SPC (Stored program control)

2.9.7 Centralize SPC

2.9.8 Distributed SPC

2.9.9 Enhanced services

2.10

Telephone Network

2.10.1 Subscribers loop system – MDF,MF, FP, BF,DP,DC,DW

2.10.2 Switching Hierarchy routing

2.10.3 Numbering plan- Telephone number

3. RADAR SYSTEMS

16 12

3.1 Basic Principle of Radar

3.2 Derivation of Radar range Equation (standard)

3.3 Factors affecting the maximum Radar range

3.4 Block diagram of Pulsed Radar System

Factors governing pulse characteristics

3.5 Radar antenna scanning methods

3.5.1 Horizontal

Curriculum-2011


3.5.2 Nodding

3.5.3 Helical

3.5.4 Spiral

3.6

Radar antenna tracking methods

3.6.1 Lobe switching

3.6.2 Conical scanning

3.6.3 Monopulse tracking

3.7

Radar display methods

3.7.1 A-scope

3.7.2 Plan-Position Indicator

3.8

Types of pulsed radar systems

3.8.1 Search radar systems ( only concept )

3.8.2 Tracking radar systems ( only concept )

3.9

Moving Target Indication (MTI) radar

3.9.1 Block diagram

3.9.2 Operation of MTI radar

3.9.3 Delay lines

3.9.4 Blind speed

3.10 Radar Beacons,

3.11

CW Doppler Radar

3.11.1 Simple CW Doppler radar

3.11.2 CW Doppler radar with IF amplification

3.11.3 Advantages , applications & limitation of CW

Doppler radar

3.11.4 Frequency modulated CW radar

4. CELLULAR MOBILE SYSTEM

12 10

4.1 Honey comb cell pattern

4.2 Frequency re-use concept

4.3 4.3.1 Co-channel interference

4.3.2 Adjacent channel interference

4.4 Cell Splitting

4.5 Sectoring

4.6 Cellular telephone System

4.7 Components of Cellular Telephone system

4.8 Roaming and Hand-off

4.9

Cellular Telephone Call Procedures

4.9.1 Mobile – to - wireline

4.9.2 Mobile – to – mobile

4.9.3 Wireline –to -mobile

5. SATELLITE COMMUNICATION

18 16

5.1 Introduction of Satellites communication

5.2 Kepler’s Laws

5.3

Satellite Orbits

5.3.1 Satellite orbital patterns

5.3.2 Satellite orbital terms:

Apogee , Perigee , Major axis , Minor axis, Angle of

inclination , Ascending node , Descending node ,

Line of nodes , Prograde orbit ,Retrograde orbit

5.4

Geosynchronous Satellites

5.4.1 Geosynchronous Satellite orbital velocity

5.4.2 Round trip time delay of Geosynchronous Satellite

5.4.3 Clarke orbit

5.4.4 Advantages & disadvantages of Geosynchronous

Satellite

Curriculum-2011


5.5

Antenna Look Angles

5.5.1 Angle of elevation

5.5.2 Azimuth angle

5.6

Satellite Classifications

5.6.1 Spinner

5.6.2 Three axis stabilizer

5.7 Satellite Frequency Allocation

5.8

Satellite Antenna Radiation Patterns

5.8.1 Footprints

5.8.2 Spot & zonal beams

5.8.3 Earth(global beams)

5.9

Satellite system link model

5.9.1 Satellite uplink model

5.9.2 Satellite transponder

5.9.3 Satellite downlink model

5.9.4 Inter- satellite link

5.10

Types of Satellite subsystems

Functions of a satellite.

i. Power subsystem (only concept),

ii. Telemetry, tracking & Command (Block diagram)

iii. Attitude & Orbit Control System (Only concept )

iv. Communication Channel subsystem (Block diagram of

typical transponder)

6. MESSAGING SYSTEMS

06 04

6.1 Introduction to Facsimile/Fax system,

6.2 Document scanning using CCD

6.3 LED / CCD Scanner mechanism in a fax machine (Block

diagram)

6.4 Block diagram of fax trans receiver

Total 80 64

B. LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS: (Any ten)


1. To sample the given signal & to reconstruct it. 02

2. To obtain pulse amplitude modulation & to demodulate it. 02

3. To obtain pulse position modulation & to demodulate it. 02

4. To obtain pulse width modulation & to demodulate it. 02

5. To observe the waveforms of Time Division Multiplexing 02

6. To obtain pulse code modulation. 02

7. To demodulate pulse code modulated signals 02

8. To observe the various components of electronic telephone set. 02

9. To study & measure frequency band in mobile communication system. 04

10. To set up the direct link between transmitter & receiver 02

11. To set up the active satellite link. 02

12. To study the audio video transmission though satellite link. 02

13. To observe operation of fax machine 02

14. To study the block diagram of moving target indication radar. 04

Total 32




1. Lecture method

Curriculum-2011



3. Q & A technique.

4. Demonstration

5. Field visit





Chapter


Marks (1.5 x

Marks

allotted to

chapter)



1. Pulse Communication

Systems 18 06 12 -- 18

2. Telephony 24 08 16 -- 24

3. Radar Systems 24 08 16 -- 24

4. Cellular Mobile

System 18 06 12 -- 18

5. Satellite

Communication 27 06 21 -- 27

6. Messaging Systems 09 03 06 -- 09

Total 120 37 83 120




1. Advanced Electronic

Communication systems

Wayne Tomasi, Prentice Hall of

India,Sixth Edition 2004

ISBN 81-203-2497-8

2. Electronic Communication

systems

Kennedy ,DavisTata McGraw-

Hill Fourth Edition

ISBN-0-07-463682-0

3. Communication Systems R. P. Singh , S. D. Sapre

Tata McGraw- Hill First Edition

ISBN 0-07-460339-6

4. Telecommunication Switching

systems and Networks

T. Viswanathan, Prentice Hall

of India,First Edition 2005

ISBN-81-203-0713-5

5. Satellite Communication D. C. Agarwal, Khanna

publishers, Fifth Edition 2009

ISBN 81-7409-144-0

6. Satellite Communication Pratt , Bostian , Allnutt Wiley

Second Edition 2006

ISBN 81-265-0833-7

7. Satellite Communication Robert Gagliardi CBS

First Edition 2004

ISBN 81-239-0919-5

8. Communication Electronics Frenzel Tata McGraw- Hill

Third Edition

ISBN 0-07-048398-1

E. LIST OF EXPERTS & TEACHERS WHO CONTRIBUTED FOR THIS CURRICULUM:

S.N. Name Designation Institute / Industry

1. Mrs. U. M. Ramteke Lecturer (Sr.Grade) in

Electronics

Govt. Polytechnic

Nagpur

2 Mr .D.A.Brahmankar Lecturer in

Electronics(Selection Gr)

Govt. Polytechnic

Nagpur

Curriculum-2011


3 Mrs.K.S.Ingole Lecturer in Electronics Govt. Polytechnic

Nagpur

4. Mr. D.B.Alaspue Lecturer in Electronics Govt. Polytechnic

Nagpur

5 Mr. J. S. Ratale Lecturer in Electronics Govt. Polytechnic

Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM




COURSE TITLE : LINEAR INTEGRATED CIRCUITS

PREREQUISITE : NIL

TEACHING SCHEME : TH : 04 ; TU : 00 ; PR : 02 ; TOTAL CREDITS: 06 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 25# 25@ -- 150

MIN. 32 -- 40 10 10 -- ---

( # - External & Internal Assessment ; @ - Internal Assessment only; $-Award of class course ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

This course focuses light on the commonly used linear ICs like operational amplifiers,

P. L. L. and timers . More emphasis should be given to the analysis of the application

circuits using the IC's mentioned in various topics.

OBJECTIVES :

After completing this course students will

Familiar with various Linear ICs

Use these IC's in practical applications and their advantages and drawbacks

SKILLS :

1. Use CRO , signal generator , pulse generator, function generator, AF and RF

oscillator for measurements

2. Use of ICs in practical applications and their advantages and drawbacks.

3. Carry out different tests.

4. Understand working of different circuits designed using ICs

CONTENTS :

A. THEORY :


1. OPERATIONAL AMPLIFIER

10 06

1.1 Importance of OP amp

1.2 Basic block diagram of op amp

1.3 Circuit Symbols And Terminals, Requirement of Supply voltage.

1.4 OPAMP IC’s: 741 pin diagram and pin function.

1.5 Ideal op-amp characteristics.

1.6

Definitions of parameters of op-amp -

Input offset voltage, Input offset current, Input bias current,

differential input resistance, Input capacitance, Input voltage

range, CMMR, SVRR, large signal voltage gain, supply voltages,

supply current, output voltage swing, output resistance, slew rate,

Curriculum-2011


gain bandwidth product, output short circuit current.

offset voltage adjustment.

2. BASIC OP-AMP CIRCUITS

12 10

2.1 Open loop and closed loop configuration of op-amp, its

comparison.

2.2 Op-amp as an inverting amplifier , virtual ground concept , sign

changer

2.3 Non-inverting amplifier, Voltage follower

2.4 Differential amplifier

2.5 Inverting & non-inverting configuration of Adders (summing

amplifier, scaling Amplifier, averaging amplifier) , Substractor

2.6 Basic and Practical Differentiator

2.7 Basic and Practical Integrator

2.8 Voltage to current converter(with floating load, with grounded

load)

2.9 Current to voltage converter,

3. SPECIAL OP-AMP APPLICATIONS

15 12

3.1 Necessity and requirements of instrumentation amplifier,

3.2

Instrumentation amplifiers using 2 op-amps and 3 op-amp,

derivation of output voltage equation. Advantages and applications

of Instrumentation amplifier.

3.3 Log-amplifier, , Température compensated log amplifier.

3.4 Anti-log amplifier , Temperature compensated antilog amplifier.

3.5 Analog voltage multipliers, Applications of analog voltage

multiplier,

3.6 Analog voltage divider.

3.7 Sample and hold circuits ,advantages and applications.

3.8 Half wave and full wave precision rectifiers.

4. COMPARATORS AND CONVERTERS

10 10

4.1 Basic concepts, transfer characteristic and applications of voltage

comparator,

4.2 Inverting and non-inverting comparators,

4.3 Inverting and noninverting Zero-crossing detector

4.4 Phase detector

4.5 Peak detectors, & Peak to Peak detector

4.6 Window detector

4.7

Op-amp clipping circuits, Definition of clamper , positive clipper

with positive and negative reference, negative clipper with positive

& negative reference

4.8 Op-amp clamping circuits: Definition of clamper , Positive and

negative clampers

5. WAVEFORM GENERATORS & MULTIVIBRATORS

10 06

5.1 Wien bridge oscillator

5.2 Phase-shift oscillator

5.3 Quadrature oscillator

5.4 Op-amp as Astable, Monostable and Bistable multivibrator

5.5 Schmitt trigger circuit

5.6 Square and triangular wave generators

5.7 Pulse generator.

6. ACTIVE FILTERS 06 06

6.1 Introduction to filters , Classification of filters

Curriculum-2011


6.2 Concept of passive & active filters , Merits & demerits of active

filters over passive filters

6.3

Ideal and actual characteristics, terms: - cut off frequency,

Pass band, stop band, center frequency, roll off rate, BW,

Q factor, first order & second order

6.4 First order and second order low pass Butterworth and High pass

Butterworth filters,

7. ELECTRONIC TIMER

09 08

7.1 Introduction to timer IC 555, Important features

7.2 Functional block diagram, operating principle of IC555

7.3 Pin configuration, Pin functions, Specifications, Applications of

IC555

7.4 IC 555 timer in Astable, Monostable and Bistable modes,

7.5 Monostable ramp generator, Free-running ramp generator,

7.6 Schmitt trigger circuit using IC555

7.7 Pulse width modulator

7.8 Missing pulse generator.

7.9 voltage controlled oscillator.

8. PHASE LOCKED LOOP

08 06

8.1 Basic principle of PLL with block diagram .

8.2 Transfer characteristics and applications of PLL

8.3 Applications of PLL as frequency multiplier, FM Demodulator,

Frequency translator, AM detector

8.4 Pin configuration of PLL IC 565 and its internal block diagram

8.5 Important electrical parameters of PLL IC 565

8.6 Pin configuration of VCO IC 566 , its internal block diagram

Total 80 64

B. LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS: (Any ten)


1. To assemble Inverting amplifier and verify equation for gain. 02

2. To assemble non Inverting amplifier and verify equation for gain. 02

3. To assemble adder circuit using OPAMP and verify the equation 02

4. To observe input output waveforms of Differentiator using Op-amp for sine and

square wave input 02

5. To observe input output waveforms of Integrator using Op-amp for sine and square

wave input 02

6. To observe input output waveforms of inverting and non-inverting Zero Crossing

Detector using Op-amp

02

7. To assemble circuit of Astable multivibrator using IC741 and measure frequency of

output waveform on CRO

02

8. To assemble circuit of Schmitt Trigger using IC741 and find out UTP and LTP 04

9. To plot output waveform of Astable multivibrator using IC 555 and measure Ton &

Toff. 04

10. To draw output waveform of Weinbridge oscillator using IC 741. 02

11. Plot the frequency response of Butterworth low pass filter using Op-amp 04

12. Plot the frequency response of Butterworth high pass filter using Op-amp 04

Total 32




Curriculum-2011


1. Lecture method


3. Q & A technique.

4. Demonstration

6. Seminars





Chapter


Marks (1.5 x

Marks

allotted to

chapter)



1. Operational Amplifier 15 04 08 03 15

2. Basic Op-amp

Circuits

18 08 06 04 18

3. Special Op-Amp

Applications

22.5 10 06 06 22

4. Comparators and

Converters

15 06 04 05 15

5. Waveform generators

& Multivibrators

15 06 06 03 15

6. Active Filters 09 04 03 02 09

7. Electronic Timer 13.5 04 06 04 14

8. Phase Locked Loop 12 04 04 04 12

Total 120 46 43 31 120




1. Linear Integrated circuits - Roy Choudhary & Jain , New

age International Publishers 81-224-1470-2

2. Integrated Circuits K. R. Botkar., Khanna

Publisher, New Delhi 8174092080

3. Operational Amplifiers

R. Gaikwad, Prentice-hall of

India New Delhi 0750656948

4. Operational Amplifiers Graeme and Tobey

0770649170



1. Mrs. M. N. Bawane Lecturer Govt.Poly. Nagpur

2. Mr. A. A. Ali Lecturer Govt.Poly. Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM



COURSE CODE : EC1404($)

COURSE TITLE : ELECTRONIC WORKSHOP


TEACHING SCHEME : TH : NIL ; TU : NIL; PR : 04 ; TOTAL CREDITS:04 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. -- -- -- -- 50@ -- 50

MIN. -- -- --- -- 20 -- 20

( # - External & Internal Assessment ;@ - Internal Assessment only; $-Award of class courses ) TIME ALLOTTED FOR TERM EXAM : NA TIME ALLOTTED FOR PROGRESSIVE TEST : NA

RATIONALE :

This subject enhances the technician skill development in electronics engineering. It deals

with application of different test and measuring instruments and electronic workshop tools

used in the production of electronic gazettes. It explores various aspects and levels of

electronic gazette fabrication packaging and presentation skills. The course deals with hands

on practice and industrial methods of electronic equipment production and its budgeting and

economics.

OBJECTIVES :


1. Know physical dimension and limitation of components.

2. Be able to understand the datasheet of components

3. Understand environmental effects on components.

4. Test different components.

5. Handle basic electronics workshop tools properly and skillfully.

6. Plan (flow chart) the job work to be done.

7. Prepare working model of electronic Gadget

SKILLS :

1. Testing of different components.

2. Handling of basic electronics workshop tools properly and skillfully

3. Referring data manual for finding specification rating etc of components and

devices.

4. Assembling a circuit.

5. Value identification of different components.

6. Mounting the components on PCB.

7. Soldering the components.

8. Performance measurement / testing of circuit

Curriculum-2011


CONTENTS :

A. THEORY :NIL

B. LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS:

(Term work shall consist of following lab work/assignments/visit report etc.)

S.No. Title of Practical/Lab. Work/Assignments Hrs.

Introduction to workshop and various tools:-

1. Exploring the existing electronic gadget- Disassembly and assembly of gadget. De-

soldering of components from old/ faulty gadgets. Soldering practice on zero PCB

04

2. Assignments based on Familiarization of different test and measuring equipments

like Multimeter, LCR Q meter, Analog and digital IC tester .

04

3. Assignments based on Tools like nose plier, cutter, stripper, soldering gun,

desoldering pump, desoldering braid. Hands on practice.

04

4. Assignments based on temperature controlled soldering station, hot air gun , high

speed drill machine.

04

5. Miniproject selection, component identification and Testing

6.

Preparing flow –chart (action plan) for mini project preferably selected in course

PCB Technology (EC1308) and procurement of different components.

04

7.

PCB making, PCB Testing for above selected project. Testing visually with

magnifier lens. Continuity testing of tracks.Component testing with LCR Q meter,

IC Tester, Multimeter, measuring the value of components. Verifying

specifications, rating, package type, equivalency of component by referring data

sheet. Various connectors, berg- strip (male, female) should be used whenever

necessary.

08

Assembling of components

8. Component Mounting, wiring of components, soldering of components, visual

testing and continuity testing.

06

Circuit Testing and trouble shooting

9.

Testing and trouble shooting of circuit for specific function. Testing of different

parameters like input output signals, voltages, current, frequency etc. at various test

points.

10

Project packaging

10. Housing the PCB in cabinet. Connecting with various subsystems like power supply,

inputs, outputs. Labeling various terminals. Final testing for performance.

04

11. Preparing user manual and technical manual for the gadget designed. 04

12. Demonstration of SMD components like resister, capacitor, ICs, tools and SMD

PCBs. Dimensions of SMD components ,hands-on practice.

12

Total 64


Continuous assessment of Term Work


1. Hanads on Practice

2. Demonstration

3. Case study

4. Field visit

Curriculum-2011




2. NON PRINT : CDs / PPT / Transperencies / Charts




1. PCB Technology Khandpur Tata McHill

2. PCB Design &Technology W.C.Bosshart Tata McHill 0074515497

2. Software user manual

3. Data manuals from different

manufacturers

4. Hand books on PCB design

5. User manuals of different test and

measuring instruments

6. Journals of Electronics field like

Elektor, Electronics for you , etc



1. V.J.Dongre Lecturer(Sl Grade) Ggvt. Polytechnic

,Nagpur

2. D.A. Brahmankar Lecturer(Sl Grade) Ggvt. Polytechnic

,Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM



COURSE CODE : EC1405

COURSE TITLE : SEMINAR

PREREQUISITE : 90 CR

TEACHING SCHEME : TH :NIL TU :NIL PR :02; TOTAL CREDITS:02 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. - - - 50@ - 50

MIN. - - - 20 - 20

( # - External & Internal Assessment ; @ - Internal Assessment only ) TIME ALLOTTED FOR TERM EXAM : --- TIME ALLOTTED FOR PROGRESSIVE TEST : ---

RATIONALE : This course gives the experience about design , building, testing

and implementing the ideas while assembling new electronic circuits. This

course is an indicator of showing the details learned by students from various

courses undergone during all previous semesters.

OBJECTIVES :

After completing this course, students will be able to:

1. Develop planning & execution skills

2. Prepare the report on work done.

3. Prepare and present seminar.

4. Acquire and deliver various technical aspects with confidence.

SKILLS :

1. Interpret recent information available in technical magazine/journals

2. Availing Internet facility for gathering information like circuits,

datasheets etc.

3. Interpret specifications given in operational and service manual.

Curriculum-2011


CONTENTS :

SR. NO. CHAPTER

HOURS

Seminar Presentation--1 16

1

1.1

Student has to deliver Two seminars. First will be based

on recent trends in electronics and telecommunication and

allied technology field. It will be delivered by an

individual student preferably in the beginning of the

semester. Submission of report duly signed.

Seminar Presentation—2 16

2

2.1

Second seminar will be based on the project selected by

the group and will be delivered by the group while the

project will be in planning stage in the presence of internal

guide & faculty of Department followed by student’s

defense. The seminar will be of 10-15 minutes duration.

Submission of report duly signed. Topic Selection Guidelines for seminar 2

2.2

1. Project should be selected after brief survey and

consulting the guide.

2. Project topic can be selected from following

areas:-

New electronic equipment/ Instrument/

gazette etc.

Microcontroller / Microprocessor /Digital

circuit based /analog based applications.

Communication application using

transmitter / Receiver.

PLC based applications.

PC based applications.

Modification and expansions of old

project / existing Instrument etc.

Industry based project.

Any other based on appropriate

technology.

Total 32

Note :

1. Project can be sponsored from industries/other organization or

made in institute.

2. Depending upon the project (work) a batch of 2 to 5 should be

made for each project (i.e. Batch is decided by project guide)

Curriculum-2011



Continuous assessment of Term Work ,stage wise project work and Term end oral/ practical

examination.


1. Expert Lecture

2. Market survey

3. Demonstration

4. Case study

5. Seminars

6. Field visit







1. Project design idea related

Websites


Elektor, Electronics for you ,

Electronic product finder etc.



1. Dr. V. H. Mankar Lecturer G. P. Nagpur

2. Mrs. K. S. Ingole Lecturer G. P. Nagpur

3. Mr. D. A. Brahmankar Lecturer G. P. Nagpur

4. Mr. V. J. Dongre Lecturer G. P. Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM

PROGRAMME : DIPLOMA IN ELECTRONICS &TELECOMM. ENGG.



COURSE TITLE : POWER ELECTRONICS

PREREQUISITE : NIL

TEACHING SCHEME : TH : 04 ; TU : Nil ; PR : 02 ; TOTAL CREDITS: 06 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 Nil 25@ 25# 150

MIN. 32 -- 40 Nil 10 10 ---

( # - External & Internal Assessment ; @ - Internal Assessment only ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

This subject is classified as applied technology course and describes the fact, principle

and technique of electronics devices like solid state power devices, inverter, chopper and

circuits and their applications in electronic systems, so that students can use knowledge in

acquiring supervisory skill and prototype testing skill.

OBJECTIVES :

After completing this course students will :

1. Understand the working principle of electronic solid state devices

2. Use of above devices in industrial circuits.

3. Understand the necessity of electronics control in industrial system.

4. Apply the testing skill of industrial system.

SKILLS :

1. Understand different method of speed control of dc motors

2. Understand operation of IGBT

CONTENTS :

A. THEORY :


1. POWER ELECTRONICS DEVICES

12 10

1.1 Construction, symbol, working, and characteristic of SCR

1.2 Construction, symbol, working, and characteristics & comparison

of LASCR, UJT, DIAC, TRIAC, PUT, GTO

1.3 Construction, symbol, working, and characteristics of Power

transistor, Power MOSFET , IGBT

2. TRIGGERING CIRCUITS

12 10 2.1 SCR turn ON & turn OFF methods.

2.2 Brief working of triggering circuit – R, RC, UJT relaxation oscillator

Curriculum-2011


2.3 Circuit diagram, Working of different commutation methods – natural

and force commutation, A, B, C, D, E methods

2.4 Equivalent circuit for series and parallel connection of SCR

3. CONTROL RECTIFIERS

12 10

3.1 Classification of control rectifier

3.2 Principle of phase control Rectifier

3.3 Half wave rectifier (HWR) with R , RL, RL with freewheeling diode

( No derivation)

3.4 Full wave rectifier (FWR) with R, RL, RL with freewheeling diode

( No derivation)

3.5 Working and waveforms of three phase rectifier using power diode-

HWR and FWR

4. INVERTERS

12 10

4.1 Necessity , Classification , Principle of operation of Inverters

4.2 Series Inverter, improved series inverters,

4.3 Parallel inverters

4.4 Advantages and Disadvantages of inverters

4.5 Applications of Inverter

4.6 Selection criterion of inverter

5. CHOPPERS

12 10

5.1 Necessity and Classification, Principle of chopper,

5.2 Basic chopper circuit

5.3 Step up, and Step down SCR chopper

5.4 Morgan chopper, Jones chopper

5.5 Applications of chopper.

6. CYCLOCONVERTERS

10 06

6.1 Necessity, classification, Principle of operation of cycloconverter

6.2 Circuit diagram, working and waveforms of cycloconverter

6.3 Single phase cycloconverter using resistive load.

6.4 Single phase bridge cycloconverter

7. SPEED CONTROL OF DC & AC MOTORS

10 08

7.1 DC motors: Speed control of DC shunt motors using armature voltage

& field current control using SCR

7.2 AC Motor: Speed control of 3-phase induction motor by Phase control,

stator supply voltage, variable frequency control

7.3 Phase control using TRIAC, dimmer, fan regulator.

7.4 Speed control of 3-phase Induction motor by chopper methods

Total 80 64

B.

LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS:- (Any 10)

(Term work shall consist of following lab work/assignments/visit report etc. Oral is based on

TW)


1. To plot the characteristic of SCR. 4

2. To plot characteristic of DIAC 2

3. To plot characteristic of TRIAC 2

4. To study force commutation. 2

5. To study the control rectification using SCR phase control by UJT triggering circuit. 4

Curriculum-2011


6. To study the light dimmer/ fan using TRIAC

2

7. To study single phase half wave rectifier. 2

8. Study of working principle of parallel inverter. 2

9. Study of working principle of series inverter. 2

10. Study the working principle of chopper. 2

11. Study Jone’s chopper circuit. 2

12. To study single phase cycloconverter 2

13. To study the speed controls of D.C. shunt motor using SCR phase control. 2

14. To study the characteristic of IGBT 2

Total 32




1. Lecture method


3. Q & A technique.

4. Demonstration

5. Case study

6. Seminars

7. Field visit



2. NON PRINT : CDs / PPT / Transperancies / Charts / Models


Chapter


Marks (1.5 x Marks

allotted to

chapter)



1. Power Electronics

Devices

18 6 6 6 18

2. Triggering Circuit 18 6 4 8 18

3. Control Rectifier 18 6 6 6 18

4. Inverters 18 4 6 8 18

5. Choppers 18 4 6 8 18

6. Cycloconverter 15 5 5 5 15

7. Speed Control of DC

& AC Motors

15 3 4 8 15

Total 120 34 37 49 120




1. Principles of Electric Machines

And Power Electronics

P.C. SEN

Wiley India Pvt Ltd.

ISBN-13 :9788126511013

Curriculum-2011


2. Power Electronics M.D Singh, Kanchandani

Tata McGraw Hill.-1998

ISBN-13:9780070583894

3. An Introduction To Thyristors And

Their Applications

M. Rammurthy,

East-West Press.

ISBN-13: 9788185336671

4. Industrial and Power Electronics G.K. Mithal, Khanna

Publishers Edition: 19

ISBN-13: 9788174091093

5. Thyristors-Theory and Applications Sugandhi KK, Sugandhi RK

Wiley, 1981

ISBN- 9780470271346

6. Industrial and Power Electronics H.C. Rai

Umesh Publications. 5th

edition - 1994



1. A.A. ALI LECTURER G.P. NAGPUR

2. DR. V. H. MANKAR LECTURER G.P. NAGPUR

3. J. P. KELWADE LECTURER G.P. NAGPUR

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM




COURSE TITLE : ELECTRONIC INSTRUMENTATION

PREREQUISITE : NIL

TEACHING SCHEME : TH : 04 ; TU : NIL; PR : 02; TOTAL CREDITS: 06 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 --- 25@ 25# 150

MIN. 32 -- 40 --- 10 10 ---

( # - External & Internal Assessment ; @- Internal Assessment only ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

This course is introduced with a view that students will be made aware of various electronic

instruments and measuring techniques. It deals with various basic transducers needed for

the measurements of various physical parameters, their types and recording systems with

interfacing circuits needed in measurements systems. It also deals with various parameter

measurement systems.

OBJECTIVES :


1) Understand the working of various instruments

2) Carrying out different tests.

3) Use of various transducers available for measurement of parameters like

temperature, displacement, pressure etc.

4) Using oscilloscope for measurement of voltage, current, frequency, time and

phase difference.

5) Understand and use recorders in measurement systems.

SKILLS :

1) Understand the working of various instruments

2) Carrying out different tests.

3) Use of various transducers available for measurement of parameters like

temperature, displacement, pressure etc.

4) Using oscilloscope for measurement of voltage, current, frequency, time and

phase difference.

5) Understand and use recorders in measurement systems.

Curriculum-2011


CONTENTS :

A. THEORY :

SR. NO. CHAPTER MARKS

HOU

RS

1. INSTRUMENTATION

12 08

1.1 Use and information of instrumentation system in industrial context.

Role of instrumentation system in industry .

1.2 Definitions of static and Dynamic characteristics.

1.3 Accuracy, precision, error. sensitivity and resolution, repeatability

and reproducibility. linearity and nonlinearity of systems.

1.4 Standards in measurement, International standards, Primary and

secondary standards, atomic ,time, Electrical standards

1.5 Dynamic performance of system, hysteresis, drift, speed of response,

lag, fidelity.

1.6 Block diagram of instrumentation system and transducer selection

factors.

1.7 Applications of instrumentation system.

2. TRANSDUCERS

20 16

2.1 Introduction to transducer in Instrumentation. Classification based

on principle of transduction, Primary- Secondary, Passive-Active

2.2 Principles of Resistive, Capacitive and Inductive Transducer

2.3 Basic principle of operation, working, construction ,advantages,

disadvantages and applications of

Strain gauges ,Pressure,Potentiometer

2.4 Temperature measurement- RTD, Thermistor,

Thermocouple ,Pyrometer

2.5 Displacement measurement- LVDT, RVDT

2.6 Level measurement- Resistive method

2.7 Flow Measurement- Electromagnetic flow meter, Hot wire

Anemometer

2.8 Piezoelectric transducer

2.9 Proximity sensors, Limit switches

3. DISCRETE COMPONENT MEASUREMENT

12 08

3.1 Introduction, General equation for bridge balance, General form of

an A.C Bridge,

3.2 Resistance measurement: Wheatstone bridge

3.3 Resistance measurement: Kelvin’s Bridge

3.4 Low Frequency inductance using Maxwell Bridges

3.5 capacitance measurement using Schering Bridge

3.6 High frequency component measurement using Q-meter,

3.7 LCR meter ,digital LCR meter

4. DATA PROCESSING AND SIGNAL CONDITIONING

12 10

4.1 Necessity of DAS and Data logger.

4.2 Block diagram and working of DAS

4.3 Block diagram and working of Data loggers,PC based monitoring system

4.4 Introduction to signal conditioning. Necessity of signal conditioning

circuit.

4.5 Working and Block diagram of AC signal conditioning and

4.6 DC signal conditioning

4.7 Working of chopper stabilized amplifier

Curriculum-2011


5. OSCILLOSCOPE 12 10

5.1 Specifications of oscilloscope

5.2 constructional detail and working of CRT

5.3 Functional block diagram and working principle of CRO

5.4 Vertical deflection system, Horizontal deflection system.

5.5 Dual beam and dual trace CRO

5.6 front panel controls of CRO

5.7 applications of CRO

5.8 Measurement of frequency, phase using Lissajous pattern using

CRO.

5.9 Block diagram of Digital Storage oscilloscope, working and its

controls.

6. RECORDERS AND DIGITAL INSTRUMENTS

12 12

6.1 Principle ,Working and block diagram of

6.2 strip chart recorder , X - Y recorder.

6.3 Logic analyzer.

6.4 spectrum analyzer

6.5 Digital Voltmeter, Ramp type , Dual slope, Integrating type

6.6 Digital Frequency Counter

6.7 Digital Multimeter

6.8

VIRTUAL INSTRUMENTATION-Virtual Instrumentation:

Historical perspective, advantages, block diagram and architecture

of a virtual instrument,overview of LABview

Total 80 64

B.

LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS:

(Term work shall consist of following lab work/assignments/visit report etc. Oral is based

on TW)


1. To measure displacement using LVDT. 02

2. To plot characteristic of thermistor. 04

3. To plot characteristic of thermocouple 04

4. Measurement of linear displacement. 04

5. Measurement of angular displacement. 02

6. Measurement of frequency by lissajous pattern method 02

7. To measure the values of inductance,capacitance and resistance using LCR meter. 02

8. To study front panel of storage oscilloscope and operate different function of

controls. 04

9. To observe and measure parameters of waveforms generated from function

generator on storage oscilloscope. 04

10. To operate front panel controls of logic analyzer. 02

11. To study front panel and operate controls of digital frequency counter. 02

Total 32




1. Lecture method


Curriculum-2011


3. Q & A technique.

4. Demonstration

5. Case study

6. Seminars

7. Field visit





Chapter


Marks (1.5 x Marks

allotted to

chapter)



1. Instrumentation 18 08 05 05 18

2. Transducers 30 10 10 10 30

3. Discrete Component

Measurement

18 06 05 07 18

4. Data processing and

Signal Conditioning

18 08 05 05 18

5. Oscilloscope 18 05 05 08 18

6. Recorders and digital

instruments

18 05 06 07 18

Total 120 42 36 42 120




1. Electrical and Electronic

Measurements & Instrumentation

A.K.Sawhney, Pub. Dhanpat

rai

2. Electronics Instrumentation- H.K. Kalsi -Pub. Tata

McGraw-Hill 0-07-462186-6

3. Transducer and Display Systems : B.S.Sonde. Tata McGrawHill

4. Electronics Instruments and

Measurement Technique-

Cooper-Prentice Hall of India.



1. Mrs.H .R. Bhusari Lecturer GP,Nagpur

2. Ms.P.L.Tirpude Lecturer GP,Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM

PROGRAMME: DIPLOMA IN ELECTRONICS & TELECOMM. ENGG.

LEVEL NAME: APPLIED TECHNOLOGY COURSES

COURSE CODE: EC 1408

COURSE TITLE : AUDIO VIDEO SYSTEMS


TEACHING

SCHEME: TH : 04; TU :00; PR :02; TOTAL CREDITS: 06 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 -- 25@ 25@ 150

MIN. 32 -- 40 -- 10 10 ---

( # - External & Internal Assessment ; @ - Internal Assessment only ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

The state of the art in Audio & Video system will enable the students to comprehend, the

fact, concept, working principle and its application in various types of modern electronic

audio video system.The knowledge acquired by students will help them to be familiar with

designing concepts and repairing of audio & video system.The low cost video system VCR,

cameras have brought about video revolution in the field of home entertainment, education,

training, advertising and electronic newsgathering. Dramatic developments in flat panel

display, reduction in the cost of image scanning system, LCD display and integrated

subsystems is going to affect our communication capabilities and life-style in a big way.This

revision had to take into account all these wider implications.

OBJECTIVES :

After completing this course students will be able to--

1. Describe the basic idea & fault finding about the audio amplifier which are used in

office, Public places to address the people.

2. Digital & stereophonic sound system including graphic equalizer, distinguish between

stereo & Hi-fi Amplifier.

3.CD player mechanism & fault finding in CD player with advance technique MP3 player &

DVD unit.

4.Colour Television details & fault finding in color Television system.

This will also overview the advance topic of the plasmam LCD Television system & flat

panel display.

SKILLS :

1. To find out the fault in audio video system.

2. Able to operate technically the system

3. Troubleshoot the system.

Curriculum-2011


CONTENTS :

A. THEORY :


1. HI FI AUDIO AMPLIFIER

10 07

1.1 Introduction: Mono and Stereo system , Public Address system.

1.2 Difference between stereo amplifier & Mono amplifier

1.3

Block diagram of Hi Fi amplifier & explanation of

working. Controls available on it & its function & other facility

available

on it like (Mic in, Aux.in, earphone in)

1.4 Graphic equalizer concept, circuit diagram and operation.

1.5 Dolby NR recording system, its advantages.

1.6 Types of speaker – its comparison only I) woofer, II) Mid-range

III) Tweeter,

1.7 Cross over network circuit & its function

2. CD PLAYER

12 10

2.1 CD – material used, size ,different CD formats.

2.2 Block diagram of CD player & explanation.

2.3 Principle & working of detection used in CD player.

2.4 Component used for CD mechanism.- CD pick-up assembly,

gear system, drive motors, CD lens.

2.5 Different controls of CD player and itsFunctions.

2.6 Remote control principle of transmitter unit and receiver unit of

CD player. Function of different control of remote control.

2.7 Introduction to MP3,5.1 channel surrounding system.

2.8 Block diagram of DVD player & explanation.

3. TV FUNDAMENTALS

14 12

3.1

Concept & explanation of: Aspect ratio, image

continuity, interlace scanning, scanning periods – horizontal &

vertical, vertical resolution, horizontal resolution.

3.2

Vestigial sideband transmission, bandwidth for Colour signal,

brightness, contrast,,characteristics of colour- luminance, hue,

saturation, compatibility of colour and monochrom tv signal.

3.3

Colour theory, primary colors & secondary colors, Grassman’s

law, additive Colour mixing, subtractive Colour mixing.

3.4

Composite Video Signal explain with waveform: Pedestal

height, Blanking pulse, Colour burst, Horizontal sync pulse

details, Vertical sync pulse details, Equalizing pulses, serration in

pulse CCIR B standards Channel (VSB)for Colour signal

transmission & reception.

3.5 TV channel allocation for band I & band III,UHF.

3.6 Antenna-dish, yagi -uda

4. TV TRANSMITTERS & RECEIVER

16 14

4.1 Need of television standards,types of tv standards.(PAL,NTSC)

4.2 Audio and Video signal transmission

4.3 Positive and Negative modulation

4.4 Merits and Demerits of Negative modulation

4.5

Introduction to television camera tube (working & principle

only)

Vidicon, Plumbicon Solid State camera based on CCD.

4.6 Color Picture tube (working & principle only). PIL ,Delta gun

picture tube. Other display deviceses-LCD display, LED disply

Curriculum-2011


4.7 Block diagram of monochrome TV transmitter .

4.8 Block diagram of monochrome TV Receiver.

5. COLOUR TV

18

14

5.1

Colour TV camera-: generation of colour difference signal,

transmission of colour difference signal, frequency interleaving

technique in colour signal transmission(colour subcarrier).

5.2

Colour TV transmitter : PAL TV system signal(U& V),

transmitter block diagram with explanation, NTSC TV system

signal(I&Q), transmitter block diagram with explanation.

5.3

Block Diagram & operation of color TV receiver:- Explain block

diagram of PAL-D decoder ,PAL D TV receiver, NTSC TV

receiver.

5.4 Comparisons between NTSC, PAL .

6. CABLE TELEVISION

10 07

6.1

Working principle & specification of following components:

Dish antenna, LNBC, Multiplexer, Attenuators Connectors (two

ways & three ways), Amplifier & cable.

6.2 MATV, CATV & CCTV.

6.3 Design concept for cable TV network.

6.4 Introduction & Block Diagram of DTH.

6.5 Introduction and working principal of –HDTV,digital cable

system.

Total 80 64

B.

LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS: (Any 10)

(Term work shall consist of following lab work/assignments/visit report etc. Oral is based

on TW)


1.

1. Study and observe the given component layout of a Hi Fi amplifier system.

a) Trace the output stage of given Hi Fi amplifier system.

b) Voltage analysis of a given Hi Fi amplifier.

02

2.

Fault Finding (three different faults) in a Hi Fi Audio amplifier:

a) By Signal injection method.

b) Confirmation of faulty stage by voltage analysis method

02

3. To plot frequency response of graphic equalizer 02

4. Draw and study drive mechanism layout of CD Player. 02

5. Fault finding in CD player (Three different faults 02

6. Tracing of video IF section and study its functions. 02

7. Tracing of chroma section in given TV receiver and study its functions. 02

8. Tracing of picture tube and video amplifier in given TV receiver with multimeter. 02

9. Tracing of horizontal section in given TV receiver with multimeter. 02

10. Voltage analysis of picture tube, chroma section and horizontal section. 02

11. To study different voltages and frequency in EST section of TV. 02

12. To observe and study the function of composite video signal. 02

13. Fault finding in given Colour TV :

a) No color b) Red Colour only c) Blue color only d) Green color only.

e) Magenta color only f) Cyan only g) Yellow only h)No raster. No Sound.

02

14. Fault finding in given Colour TV :

a) Fault in HSYNC section.

b) Fault in VSYNC section.

02

15. To study the Installation of DTH System. 02

16. To study the cable network system. 02

Curriculum-2011


17. Collect information about Set Top box used for Cable TV at home. 02

Total 32




1. Lecture method


3. Q & A technique.

4. Demonstration

5. Case study

6. Seminars

7. Field visit





Chapter


Marks

(1.5 x

Marks

allotted

to

chapter)



1. Hi Fi Audio

Amplifier

15 05 05 05

15

2. CD player 18 05 05 08 18

3. TV Fundamentals 21 08 05 08 21

4. TV Transmitters &

Receiver

24 10 05 09

24

5. Colour TV 27 10 07 10 27

6. Cable Television 15 05 05 05 15

Total 120 43 32 45 120




1. Television & Radio

Engineering

A.M Dhake Tata McGraw-Hill ISBN 0-07-460105-9.

2. Television Engg and Video

system

R.G Gupta Tata McGraw-Hill ISBN, 0074601059,

9780074601051

3. Audio Video Systems R.G Gupta Tata McGraw-Hill ISBN, 0070699763,

9780070699762

4. Modern TV Pratice R.R Gulati New age

International

ISBN, 8122413609,

9788122413601

5. Basic Radio and Television S. Sharma Tata McGraw-Hill ISBN, 0070473358,

9780070473355

Curriculum-2011


6. Colour Television Principles

and Pratice

R.R Gulati ,New age

International

ISBN: 978-0072-46053-7

7. Basic Television and Video

System

Bernard Grob Tata McGraw-

Hill

ISBN, 0415255023

8. Mono Chrome and Colour

Television

R.R Gulati New age

International

ISBN, 8122416071,

9788122416077

9. Modern CD Player Servicing

Manohar Lotia Manual BPB

Publication

ISBN 0-07-044555-9



1. Mr. D. A. Bramhankar Lecturer G.P.Nagpur

2. Mrs. K. S. Ingole Lecturer G.P.Nagpur

-------------------------- ------------------------


Curriculum-2011



COURSE CURRICULUM




COURSE TITLE : ANALOG AND DIGITAL ELECTRONICS

PREREQUISITE : NIL

TEACHING SCHEME : TH :04 ; TU :00; PR :02; TOTAL CREDITS: 06(Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. 80 20 100 25@ 25@ - 150

MIN. 32 -- 40 10 10 - ---

(#- External & Internal Assessment ; @- Internal Assessment only ) TIME ALLOTTED FOR TERM EXAM : 03 HRS. TIME ALLOTTED FOR PROGRESSIVE TEST : 01 HR.

RATIONALE :

This course forms the foundation of analog and digital electronics to the students of

electronics. It deals with designing of basic circuits in analog and digital electronics. Now

a day, most of the analog electronic systems are digitized. Hence, it is necessary to know

the concept of design of digital systems. This course emphasizes on the combinational and

sequential logic design and mainly deals with the medium scale integrated circuits.

OBJECTIVES :


Distinguish between analog and digital circuits

Understand the concept of voltage regulation

Identify the special types of diodes ,transistors and analog ICs

Understand the concept of designing of digital circuits.

Design the digital systems on the basis of concept of designing.

Understand the functioning of different types of memories.

Understand the concept of data conversion

SKILLS :

Operate and service the Analogue and Digital systems

Design the digital systems on the basis of concepts

Carry out the test on digital circuits

Design and implement the voltage regulator.

Verify the output of special analog ICs

CONTENTS :

A. THEORY :


1. INTRODUCTION TO ANALOG SIGNALS

06 06 1.1 Definition of analog signals, different types of analog signals

1.2 Applications of analog signals in different fields

Curriculum-2011


1.3 Comparison of analog and digital signals

1.4 Advantages and disadvantages of analog and digital signals

2. PHOTO DEVICES AND APPLICATIONS

08 06

2.1 Laser diode

2.2 PIN diode

2.3 Photodiode and Phototransistor

2.4

IR diode: Working principles and applications. Features Pin

diagram, functional block diagram and list of applications of IR

detector IC TSOP1738.

2.5 Photovoltaic cell

3. REGULATED POWER SUPPLY

10 08

3.1 Necessity of regulation

3.2 Voltage regulation, Line regulation, Load regulation

3.3 Necessity of short-circuit protection, over-load protection

3.4

Pin out diagram, block diagram and features of Regulated power

supply IC723, Fixed voltage regulator IC78xx, 79xx (3-pin

regulator)

3.5 Solar based power supply, photovoltaic cell, Specification of

solar panel, solar based battery charger

4. SPECIAL ANALOG ICS

16 12

4.1

Features, pin diagram, functional block diagram and list of

applications of Audio amplifier-IC LM380,TDA2003.Function

Generator IC XR2206, IC 8038. Remote control IC PCA8521,

Introduction to RC5 protocol,.

4.2 PWM with specific ICs

4.3

Features,pin diagram ,functional block diagram and list of

application FM radio IC MC3363,IR trans-receiver IC

TFDU4101, Programmable timer IC XR2240

5. COMBINATIONAL & SEQUENTIAL LOGIC CIRCUITS

14 10

5.1 Encoders – Definition, Decimal to BCD, Octal to Binary,

Hexadecimal to Binary, priority encoder

5.2 Tristate logic, Buffers,

5.3 Unidirectional buffer – 74244, Bidirectional buffers – 74245

5.4 Latches – IC 74373

5.5 Adder: serial / parallel binary adder, Single digit BCD adder

using IC 7483, Binary subtractor using IC 7483

5.6 Study of ALU ICs: 74181, 74381, Carry look ahead adder

6. DATA CONVERTERS

16 12

6.1 Introduction – Necessity and their types

6.2 Digital to analog converters,

6.3 Weighted – Resistor D/A converter (Mathematical derivation),

6.4 R – 2R ladder D/A Converter (Mathematical derivation

6.5 Specifications of D/A converter

6.6 Analog to Digital Converter,

6.7 Principle of A/D conversion

6.8 Block Diagram and working of following ADC:

6.9 Single slope ADC

6.10 Dual slope ADC

6.11 Successive Approximation ADC

6.12 Specifications of ADC

6.13 Study of ICs DAC – 0808, ADC – 0809

Curriculum-2011


7. SEMICONDUCTOR MEMORIES

10

10

7.1 Introduction of memories

7.2 Memory organization & operation,

7.3 Characteristics & classification of memories

7.4 volatile & non- volatile

7.5 RAM & ROM

7.6 static & dynamic

7.7 Flash memory

7.8 ROM types: PROM, EPROM

7.9 EEPROM & mask programmable ROM

7.10 comparison of memory

Total 80 64

B. LIST OF PRACTICALS/LABORATORY EXPERIENCES/ASSIGNMENTS (any Ten) :


1. Study of various signals using signal/function generator. 02 2. To study voltage regulation using IC 723, 78XX, 79XX 04 3. To plot the V-I characteristic of photo diode. 02 4. To plot the V-I characteristic of photo transistor 02 5. To study PWM ICs

04

6. To study the function generator IC 8038. 04 7. Verify Truth Table of bi directional buffer – IC 74245 02

8. To study parallel Binary/BCD adder using IC 7483. 02 9. Verify function table of ALU 74181 02 10. Verify the operational features of ADC-IC800 02 11. Verify the operational features of ADC – IC 0808 /IC0809 04 12. Verify the operational features of RAM (use suitable RAM IC). 02

Total 32




1. Lecture method


3. Q & A technique.

4. Demonstration

5. Case study

6. Seminars

7. Field visit





Chapter


Marks (1.5 x

Marks

allotted to

chapter)



1. Introduction to analog

signals 09 02 07 -- 09

Curriculum-2011


2. Photo devices and

applications: 12 02 08 02 12

3. Regulated Power

supply 15 02 11 02 15

4. Special analog ICs 24 02 20 02 24

5. Combinational &

Sequential Logic

Circuits

21 02 17 02 21

6. Data Converters 24 02 20 02 24

7. Semiconductor

Memories 15 02 11 02 15

Total 120 14 94 12 120




1. Linear Integrated circuits - Roy Choudhary & Jain , New

age International Publishers

8122403077

2. Integrated Circuits K. R. Botkar., Khanna

Publisher, New Delhi

9788174092083

3. Operational Amplifiers

R. Gaikwad, Prentice-hall of

India New Delhi

0750656948

4. Applied Electronics S. L. Sedha , S. Chand 9788121927833

5. Basic Electronics B.L.Thereja, S. Chand 9788121925556

6. Digital Electronics R.P.Jain, Tata McGraw-Hill 9780070669116

7. Digital Principles & Applications Malvino & Leach 9780070398375

8 Fundamentals of Digital Circuits A. Anand Kumar 9788120336797

9 Digital Electronics William Gothman 9788120303485



1. Prof.V.J.Dongre Lecturer G.P.Nagpur

2. Prof.D.B.Alaspure Lecturer G.P.Nagpur

3. Prof. J.P. Kelwade Lecturer G.P.Nagpur

4. Prof. A.A.Ali Lecturer G.P.Nagpur

-------------------------- ------------------------


Curriculum-2011

- 38 -


COURSE CURRICULUM



COURSE CODE : EC1412($)

COURSE TITLE : PROJECT

PREREQUISITE : 100 CR & EC1405

TEACHING SCHEME : TH :NIL TU :NIL PR :04; TOTAL CREDITS:04 (Hrs/Week)



TERM

EXAM

PROG

TEST

TOTAL PRACT

EXAM

TERM

WORK

ORAL

EXAM

MAX. - - - 50@ 50# 100

MIN. - - - 20 20 40

( # - External & Internal Assessment ; @ - Internal Assessment only;$-Award of class courses ) TIME ALLOTTED FOR TERM EXAM : --- TIME ALLOTTED FOR PROGRESSIVE

TEST : ---

RATIONALE : This course gives the experience about design , building, testing

and implementing the ideas while assembling new electronic circuits. This

course is an indicator of showing the details learned by students from various

courses undergone during all previous semesters.

OBJECTIVES :

After completing this course, students will be able to:

1. Do market survey

2. Work in a team

3. Develop planning & execution skills

4. Make layout, construct, test and produce satisfactory results of

electronic circuit.

5. Prepare the report on work done.

6. Prepare and present seminar.

7. Acquire and deliver various technical aspects with confidence.

8. Prepare a project report to start an enterprise.

SKILLS :

1. Interpret recent information available in technical

magazine/journals

2. Availing Internet facility for gathering information like circuits,

Curriculum-2011

- 39 -

datasheets etc.

3. Interpret specifications given in operational and service manual.

4. Trace the circuit diagram.

5. Interpret the circuit diagram.

6. Testing of components.

7. Use various test and measuring instruments for troubleshooting

the circuit.

8. Prepare printed circuit board.

9. Prepare a project report to start an enterprise.

CONTENTS :

Steps to be undergo:

SR. NO. CHAPTER

HOURS

1. Literature Survey :

08 1.1

Students should study various Periodicals, Journals,

Books, Internet for various projects in the field of

Electronics and Telecommunication. 2. Topic Selection

06

2.1 Project should be selected after brief survey and

consulting the guide.

2.2

Project can be selected in following areas:-

New electronic equipment/ Instrument/

gazette etc.

Microcontroller / Microprocessor /Digital

circuit based /analog based applications.

Communication application using

transmitter / Receiver.

PLC based applications.

PC based applications.

Modification and expansions of old

project / existing Instrument etc.

Industry based project. 3. Report Writing 08

3.1

The seminar report and project report in the specified

format should be prepared separately by the student. The

project report should contain brief abstract in the

beginning followed by Project block diagram, Circuit

diagram, working of circuit, PCB artwork, software code

if any, datasheet of important component, important

images.

It is suggested to prepare a project diary of project

activities. Make regular entries of activities undertaken

Curriculum-2011

- 40 -

and get it signed by the guide weekly. Preferably capture

the images of different stages of project work.

At the end of project report, attach the CD containing all

raw materials collected during project work like data

sheets of all components, various images captured during

different stages of project work, relevant tutorials, circuit

ideas downloaded from internet. Also attach the final

softcopy of project report, software used and program

codes, help files if any.

S.No. Laboratory Work Hrs.

In general students are expected to:-

1 Prepare the action plan/ flowchart for the selected project 04

2 Prepare component list of selected project. 02

3 Procurement of component s and testing of individual

Components.

04

4 Build small block of circuit on bread board and test them 08

5 Prepare the PCB art work for selected project using software 06

6 Understand and Prepare the PCB 02

7 Mount the components on PCB. 04

8 Solder all components. 04

9 Test the circuit to obtain satisfactory results 04

10 Prepare, design and fabricate front panel and cabinet required for

project

04

Note :

1. Project can be sponsored from industries/other organization or

made in institute.

2. Depending upon the project (work) a batch of 2 to 5 should be

made for each project (i.e. Batch is decided by project guide)


Continuous assessment of Term Work ,stage wise project work and Term end oral/ practical

examination.


1. Expert Lecture

2. Market survey

3. Demonstration

4. Case study

5. Seminars

6. Field visit

Curriculum-2011

- 41 -







1. PCB Technology Khandpur Tata McHill 0070588147,

9780070588141

2. PCB Design &Technology W.C.Bosshart Tata McHill 0074515497

2. PCB Design Software user manual Myer Kutz, McGraw- Hill 0-07-141041-4

3. Data manuals from different

manufacturers

Hodgdon Data Manual 0521202728

4. Hand books on PCB design Coombs' Printed Circuits

Handbook (McGraw-Hill

Handbooks)

10: 0071350160 ,13: 978-

0071350167

5. Project design idea related

Websites

www.electronics-project-

design.com/


Elektor, Electronics for you ,

Electronic product finder etc.

---

---

E.

LIST OF EXPERTS & TEACHERS WHO CONTRIBUTED FOR THIS CURRICULUM: S.N. Name Designation Institute / Industry

1. Dr. V. H. Mankar Lecturer G. P. Nagpur

2. Mrs. K. S. Ingole Lecturer G. P. Nagpur

3. Mr. D. A. Brahmankar Lecturer G. P. Nagpur

4. Mr. V. J. Dongre Lecturer G. P. Nagpur

-------------------------- ------------------------


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