FAITHFUL LINES

STRIVING in my life,

STRUGGLING with my soul,

SEARCHING for a way today…………

SUCCESS in the way,

I SEIZE it SOON a day,

SORROW will leaves on that day……..

SOMETHING about me STARTS to SHINE and SAY

Effort never flies away……………….

I MUST MAKE a MARK of MINE and

I will SHOW MY SIGN of SHINE…….

MY character in this MOVE will

MEETS the end at MOON,

MUCH things will MADE on the day

MAKES to ASPIRES ALL AS ME and

MY STRIVING in this DRIVE will DIE

When I will be No More……………

BABU.G

ACKNOWLEDGEMENT

I express my heartfelt thanks to our management members and our esteemed Principal……………………….., of Arulmigu Meenakshi Amman College of Engineering, for providing me a conductive work atmosphere.

I would like to express my gratitude to Mr.S.Parasuraman.M.E, HOD/ECE Arulmigu Meenakshi Amman College of Engineering, for the support endowed to as throughout this work.

This primary duty to thank my guides Mrs.P.Vidhyalakshmi.BE., and Mrs.M.Priyadarshini.BE., lectures department of ECE for their valuable guidance constructive and normative ideas and thoughts through out for creating this book.

Above all, I thank and dedicate the same to my beloved Parent Mr.S.Govindan., Mrs.G.Karpagam., & Uncle Mr.P.Duraivel., Mr.P.Elamporanan., & Sisters Mrs.D.Vidhya., Mrs.G.Arunmozhi., & also to Mrs.P.Vidhyalakshmi., Mrs.M.Priyadarshini and to my friend Mr.M.Harikumar.B.Tech., for their immense support and encouragement that helped in creating this book ( Ec-User Friendly- The Easy Dictionary Volume - I, II & III)Without those this book would have not been a reality.

I specially dedicate this book to my loving kids D.Nandhakumar., & D.Mohanraj.,

THANKS to ALL

BABU.G

PREFACEEc-User Friendly – The Easy Dictionary has been written for the users to find the

definitions for each parameter in subjects of ECE department. Also to know about the

components, symbols & pin diagrams in ECE. This may resembles a dictionary for the ECE

department.

Ec-User Friendly VOLUME-I is about DEVICES & CIRCUITS (EDC, EC-I, EC-II, and LIC).

And VOLUME-II is about COMMUNICATION & WAVES (DC, CT, SS, DSP, OC, MC, TSN &

EMF, AP, TLW and µw). VOLUME-III is about EMBEDDED (EDC, EC-I, EC-II, and LIC). This

book is aimed to help the engineering students to obtain the basic knowledge about the

Devices & Circuits, Communication & Waves and Embedded. This book Vol-1,2,&3 totally

consists of 20 subjects of ECE department.

Suggestions for the improvement of this book are welcome.

THANKS to ALL

BABU.G

BOOK FEATURES

1. Apt answers for the parameters related to Ec-Dept can be easily identified.

2. Pictorial representations for the devices are given.

3. Part-1 is dictionary mode in which the PARAMETERS are given in alphabet manner

and page numbers are specified, so it can be easily identified by tracking it through

the pages in alphabet wise.

4. Part-2 is preferred for subject wise preparation, which contains 20 subjects splitted

according to Vol – 1, 2, & 3 ( Devices & Circuits, Communication & Waves,

Embedded)

5. Part-3 contains the IMAGES of the COMPONENTS in ECE dept.

6. Part-4 contains the SYMBOLS in ECE dept.

7. Part-5 contains the PINDIAGRAMS for Some ICs & Why It Is Named So in ECE dept.

8. Part-6 contains the ACRONYMS & Basic Frequency Ranges in ECE dept.

9. Parameters related to the subjects can be easily identified in the dictionary mode

(Part-1) itself.

10.Applications for some required parameters are given.

BABU.G

REFERENCES

1. ELECTRONIC DEVICES AND CIRCUITS (Salivanan)

2. ELECTRONIC CIRCUITS-1 ( Salivanan, Somnath Nair)

3. ELECTRONIC CIRCUITS-2 (Salivanan, Somnath Nair)

4. LINEAR INTEGRATED CIRCUITS (Roy Choudary, Gayak wad )

5. DIGITAL COMMUNICATION (Symonhykin, Prokis, Bakshi)

6. COMMUNICATION THEORY (Symonhykin, Bakshi)

7. SIGNALS AND SYSTEMS (Chitode)

8. DIGITAL SIGNAL PROCESSING (Nagoorkani)

9. OPTICAL COMMUNICATION (Kaiser, Murali Babu)

10.MOBILE COMMUNICATION (Rappaport, Murali Babu)

11.TELECOMMUNICATION & SWITCHING NETWORKS (John.C

Bellamy, Flood)

12.ELECTROMAGNETIC FIELD (Dhanajayan)

13.ANTENNA & WAVE PROPOGATION (K.D.Prasath, Jondi Krodz)

14.TRANSMISSION LINES & WAVEGUIDES (K.D.Prasath, Bakshi)

15.MICROWAVE ENGINEERING (Samil Lio, Annapurna Daz)

16.MICROPROCESSOR (Goenkar, Alber Mortin, Bakshi)

17.DIGITAL ELECTRONICS (Morris Mano, Godse)

18.EMBEDDED SYSTEMS (David.A Simons, Rajkamal,Valvano)

19.VERY LARGE SCALE INTEGRATED CIRCUITS (Mead &

Conway, Reca)

20.DIGITAL IMAGE PROCESSING (Gonzlaze)

Parameters, Symbols, Images, Pin diagrams, are also Referred websites

www.wikipedia.com,www.allinterviewquestions.com, www.electronicsymbols.com,

www.alldatasheets.com, & in Google Search.

BABU.G

CONTENTS

Dictionary Mode………………….……………………………..…1-Page-1

Devices & Circuits (VOL-1)………………………2-Page-1

Electronic devices and circuits……………………………………..2-Page-2

Electronic circuits-1………………………………………………..2-Page-9

Electronic circuits-2………………………………………………..2-Page-18

Linear integrated circuits…………………….……………………..2-Page-28

Communication & Waves (VOL-2)………… 2-Page-39

Digital communication …………………….………………………2-Page-40

Communication theory…………………………………………….. 2-Page-50

Signals and systems…………………………………………………2-Page-58

Digital signal processing……………………………………………2-Page-65

Optical communication……………………………………………..2-Page-70

Mobile communication……………………………………………...2-Page-89

Telecommunication & switching networks…………………………2-Page-101

Electromagnetic field………………………………………………..2-Page-117

Antenna & wave propagation……………………………………….2-Page-127

Transmission lines & waveguides…………………………………..2-Page-139

Microwave engineering……………………………………………..2-Page-147

Embedded (VOL-3)………………………….. 2-Page-167

Microprocessor……………………………………………………..2-Page-168

Digital electronics…………………………………………………..2-Page-183

Embedded systems………………………………………………….2-Page-196

Very large scale integrated circuits…………………………………2-Page-216

Digital image processing…………………………………………...2-Page-229

Images………………………….……………3-Page-1

Symbols………………………….………….. 4-Page-1

Pin Diagrams………..………….……….….. 5-Page-1

Acronyms………..………….……………….. 6-Page-1

1 Absorption LossLoss occurred due to fiber material and scattering of light with structural imperfections in the optical wave guide.

OC

2 AbstractionFirst step in ES design. Each problem component is abstracted. Example, in the designing of robotic system the problem of abstraction can be in terms of control arms and motors.

EMBD

3 ACCAcronym of Adaptive Cruise Control. It’s a system commonly used in aviation electronics and defense aircrafts for cruising.

EMBD

4 Acceptance Angle Maximum angle to the fiber axis at which light enter the fiber axis in order to be propagated.

OC

5 Accumulator Register which stores the processed result defaultly in it. Otherwise named as A register.

µp

6 ACTEL FPGA Structure

Structure having logic elements arranged in rows. Logic elements are separated by horizontal routing channels and these rows and channels are surrounded by input output buffer or I/O pads.

VLSI

7 Active TransducerDevice which generates their own voltage orCurrent. Simply said to be self transducer.Example: Thermocouple, Piezo electricTransducer, Moving coil generator.

EDC

8 Adaptive Transform CodingATC is frequency domain technique that has been successfully used to encode speech at bit rates in the range of 9.6Kbps to 20Kbps.

MC

9 Adaptive delta modulationTechnique which overcomes the granular noise and slope overload noise. The input is varied slowly to reduce the step size.

DC

10 Adaptive equalizationThese techniques inter corporate the matched filtering action. System used to adjust the equalizer co-efficient assumes the availability of a desired response.

DC

1. Single Ramp or Single Slope2. Dual Slope

ED-IMAGES:

ADAPTERS AMPLIFIERS

ATTENUATOR AUTO TRANSFORMER

BATTERY BUSES

ED-SYMBOLS:

8085 PIN DIAGRAM

WHY 8085 NAMED SO:

5 means the microprocessor operates at+5 volt. Third 8 means 8bits, its word length is 1byte.80 indicates it was developed in eighty’s (1976)

ACRONYMS

1 AT Attenuator

2 BR Bridge rectifier

3 BT Battery

4 C Capacitor

5 CN Capacitor network

6 D Diode (including zeners, thyristors and LEDs)

7 DL Delay line

8 DS Display