Transistor Digital Circuits
|
|
- Isaac Reed
- 5 years ago
- Views:
Transcription
1 Recapitulation
2 Transistor Digital Circuits The transistor Operating principle and regions Utilization of the transistor Transfer characteristics, symbols Controlled switch model BJT digital circuits MOSFET digital circuits Logic inverter: using controlled switch, CMOS Logic function NAND, NOR, AND Noise margins Switching BJT Logic functions in RTL technology: NOT, NAND, NOR TTL technology, noise margins Analog switch (transmission gate) - optional
3 Amplifiers with transistors 1/2 DC biasing setting the OP Operating point Biasing circuits, OP determination MOSFET Biasing circuits, OP determination Small-signal operation Small-signal model, small-signal parameters Basic amplifiers (CS, CG, CD) Small-signal equivalent circuit o gain, input and output resistances o waveforms
4 Amplifiers with transistors 2/2 BJT Biasing circuits, OP determination Small-signal operation Small-signal model, small-signal parameters Basic amplifiers (CE, CB, CC) Small-signal equivalent circuit o gain, input and output resistances o waveforms Modified CE Performances of the basic amplifiers with 1 T
5 Frequency response of transistor amplifiers The effect of coupling capacitors and parasitic capacitances low - frequency range medium - frequency range high - frequency range Frequency response: band-pass type
6 Current sources and current mirrors MOSFET current sources MOSFET current mirror BJT current sources BJT current mirror Current Sources Using Op Amp and T Current determination Maintaining T in its active region
7 General aspects Specific requirements Power transfer, efficiency Amplifier classes Power amplifiers Class B and class AB Class A Operation. VTC Powers. Efficiency Waveforms Operation. VTC Powers. Efficiency Waveforms Elimination of the crossover distortion class AB: solution, operation Short-circuit protection, compound transistors for high current gain
8 Feedback circuits General structure of the feedback circuit Signals Transmittances Feedback types: NF, PF Fundamental equation of the NF NF configurations Amplifiers with NF Ideal feedback, voltage - voltage topology expressions for A, R ir, R or Effects of the negative feedback on the amplifiers o the nonlinear distortion is reduced o the bandwidth is widening o the input and output impedances are improved
9 DC Voltage Regulators 1/3 General aspects Definition Block diagram Regulator types Parametric voltage regulator Circuit Sizing BJT voltage regulator Circuit Expression of V O
10 DC Voltage Regulators 2/3 Op-amp voltage regulator V O = V REF : circuit, V O V O > V REF : circuit, V O ; V O fixed / adjustble V O < V REF : circuit, V O ; V O fixed / reglabil V O adjustable, V O min < V REF, V O max > V REF Increasing the output current (external T) Overcurrent and short-circuit protection The output characteristic Maximum values of electrical quantities for T Selecting the series pass transistor
11 DC Voltage Regulators 3/3 Integrated voltage regulators The 723 voltage regulator o block diagram, utilization Three-terminal fixed voltage regulator (78xx, 79xx) o utilization Three-terminal adjustable voltage regulators (317) o utilization Switched mode power supply Block diagram dc dc convertors: circuit, V O o step-down o step-up o step-down/step-up Integrated circuits for switching regulators
12 General aspects Block diagram Oscillation criterion (Barkhausen) Module condition and phase condition Op amp and WIEN bridge oscillator Sinusoidal oscillators 1/2 Wien bridge o circuit o frequency response o frequency and module of transfer function to fulfill the oscillation criterion Basic amplifier with op amp and NF o circuit o gain AGC o using diodes o using FET
13 Sinusoidal oscillators 2/2 Op amp and RC ladder network oscillator Low-pass RC ladder with 3 cells LC oscillators LC parallel resonant circuit resonance frequency Three points oscillator o Colpitts o Hartley Quartz-crystal oscillator
14 Non-sinusoidal signal generators 1/2 General aspects Multivibrator circuits Astable multivibrators operating principle Astable multivibrator rectangular signal generator Circuit Switching thresholds Waveforms Signal period (or frequency) Frequency adjustment
15 Non-sinusoidal signal generators 2/2 Astable multivibrator with an integrator and a comparator Circuit Switching thresholds Waveforms Signal period (or frequency) Frequency adjustment Specialized integrated circuits LM555 Timer Circuit structure and operation Astable multivibrator circuit Monostable multivibrator circuit Clock generators Using quartz-crystal Using NOT gates
16 Class D power amplifier Amplifying stage operating principle Block Diagram. Operation Principle PWM generator Power stage Frequency spectrum of the PWM signal Low pass filter Example Specialized integrated circuits
DHANALAKSHMI COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING EC6202 ELECTRONIC DEVICES AND CIRCUITS
DHANALAKSHMI COLLEGE OF ENGINEERING DEPARTMENT OF ELECTRICAL AND ELECTRONICS ENGINEERING EC6202 ELECTRONIC DEVICES AND CIRCUITS UNIT-I - PN DIODEAND ITSAPPLICATIONS 1. What is depletion region in PN junction?
More informationEC202- ELECTRONIC CIRCUITS II Unit- I -FEEEDBACK AMPLIFIER
EC202- ELECTRONIC CIRCUITS II Unit- I -FEEEDBACK AMPLIFIER 1. What is feedback? What are the types of feedback? 2. Define positive feedback. What are its merits and demerits? 3. Define negative feedback.
More informationPreface... Chapter 1. Nonlinear Two-terminal Devices... 1
Preface........................................... xi Chapter 1. Nonlinear Two-terminal Devices.................... 1 1.1. Introduction..................................... 1 1.2. Example of a nonlinear
More information21/10/58. M2-3 Signal Generators. Bill Hewlett and Dave Packard s 1 st product (1939) US patent No HP 200A s schematic
M2-3 Signal Generators Bill Hewlett and Dave Packard s 1 st product (1939) US patent No.2267782 1 HP 200A s schematic 2 1 The basic structure of a sinusoidal oscillator. A positive feedback loop is formed
More informationUNIT 1 MULTI STAGE AMPLIFIES
UNIT 1 MULTI STAGE AMPLIFIES 1. a) Derive the equation for the overall voltage gain of a multistage amplifier in terms of the individual voltage gains. b) what are the multi-stage amplifiers? 2. Describe
More informationOBJECTIVE TYPE QUESTIONS
OBJECTIVE TYPE QUESTIONS Q.1 The breakdown mechanism in a lightly doped p-n junction under reverse biased condition is called (A) avalanche breakdown. (B) zener breakdown. (C) breakdown by tunnelling.
More informationLesson Plan. Electronics 1-Total 51 Hours
Lesson Plan. Electronics 1-Total 5s Unit I: Electrical Engineering materials:(10) Crystal structure & defects; Ceramic materials-structures, composites, processing and uses; Insulating laminates for electronics,
More informationExpect to be successful, expect to be liked,
Thought of the Day Expect to be successful, expect to be liked, expect to be popular everywhere you go. Oscillators 1 Oscillators D.C. Kulshreshtha Oscillators 2 Need of an Oscillator An oscillator circuit
More informationThe steeper the phase shift as a function of frequency φ(ω) the more stable the frequency of oscillation
It should be noted that the frequency of oscillation ω o is determined by the phase characteristics of the feedback loop. the loop oscillates at the frequency for which the phase is zero The steeper the
More informationChapter.8: Oscillators
Chapter.8: Oscillators Objectives: To understand The basic operation of an Oscillator the working of low frequency oscillators RC phase shift oscillator Wien bridge Oscillator the working of tuned oscillator
More informationEE301 ELECTRONIC CIRCUITS CHAPTER 2 : OSCILLATORS. Lecturer : Engr. Muhammad Muizz Bin Mohd Nawawi
EE301 ELECTRONIC CIRCUITS CHAPTER 2 : OSCILLATORS Lecturer : Engr. Muhammad Muizz Bin Mohd Nawawi 2.1 INTRODUCTION An electronic circuit which is designed to generate a periodic waveform continuously at
More informationTest Your Understanding
074 Part 2 Analog Electronics EXEISE POBLEM Ex 5.3: For the switched-capacitor circuit in Figure 5.3b), the parameters are: = 30 pf, 2 = 5pF, and F = 2 pf. The clock frequency is 00 khz. Determine the
More informationSIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR (AUTONOMOUS) Siddharth Nagar, Narayanavanam Road QUESTION BANK
SIDDHARTH GROUP OF INSTITUTIONS :: PUTTUR (AUTONOMOUS) Siddharth Nagar, Narayanavanam Road 517583 QUESTION BANK Subject with Code : Electronic Circuit Analysis (16EC407) Year & Sem: II-B.Tech & II-Sem
More informationSignal Generators and Waveform-Shaping Circuits
CHAPTER 18 Signal Generators and Waveform-Shaping Circuits Figure 18.1 The basic structure of a sinusoidal oscillator. A positive-feedback loop is formed by an amplifier and a frequency-selective network.
More information55:041 Electronic Circuits
55:041 Electronic Circuits Oscillators Sections of Chapter 15 + Additional Material A. Kruger Oscillators 1 Stability Recall definition of loop gain: T(jω) = βa A f ( j) A( j) 1 T( j) If T(jω) = -1, then
More informationPreface... iii. Chapter 1: Diodes and Circuits... 1
Table of Contents Preface... iii Chapter 1: Diodes and Circuits... 1 1.1 Introduction... 1 1.2 Structure of an Atom... 2 1.3 Classification of Solid Materials on the Basis of Conductivity... 2 1.4 Atomic
More informationChapter 13 Oscillators and Data Converters
Chapter 13 Oscillators and Data Converters 13.1 General Considerations 13.2 Ring Oscillators 13.3 LC Oscillators 13.4 Phase Shift Oscillator 13.5 Wien-Bridge Oscillator 13.6 Crystal Oscillators 13.7 Chapter
More informationUNIVERSITI MALAYSIA PERLIS
UNIVERSITI MALAYSIA PERLIS ANALOG ELECTRONICS II EMT 212 2009/2010 EXPERIMENT # 3 OP-AMP (OSCILLATORS) 1 1. OBJECTIVE: 1.1 To demonstrate the Wien bridge oscillator 1.2 To demonstrate the RC phase-shift
More informationMicroelectronic Circuits
SECOND EDITION ISHBWHBI \ ' -' Microelectronic Circuits Adel S. Sedra University of Toronto Kenneth С Smith University of Toronto HOLT, RINEHART AND WINSTON HOLT, RINEHART AND WINSTON, INC. New York Chicago
More informationCHAPTER 3: OSCILLATORS AND WAVEFORM-SHAPING CIRCUITS
CHAPTER 3: OSCILLATORS AND WAVEFORM-SHAPING CIRCUITS In the design of electronic systems, the need frequently arises for signals having prescribed standard waveforms (e.g., sinusoidal, square, triangle,
More informationV out A v. Feedback Circuit
Oscillators V out A v Feedback Circuit Figure.: Positive Feed Back The feedback network in an oscillator an input to the amplifier, which in turn an input to the feedback network. Since positive feedback
More informationMultivibrators. Department of Electrical & Electronics Engineering, Amrita School of Engineering
Multivibrators Multivibrators Multivibrator is an electronic circuit that generates square, rectangular, pulse waveforms. Also called as nonlinear oscillators or function generators. Multivibrator is basically
More informationFREQUENTLY ASKED QUESTIONS
FREQUENTLY ASKED QUESTIONS UNIT-1 SUBJECT : ELECTRONIC DEVICES AND CIRCUITS SUBJECT CODE : EC6202 BRANCH: EEE PART -A 1. What is meant by diffusion current in a semi conductor? (APR/MAY 2010, 2011, NOV/DEC
More informationGATE: Electronics MCQs (Practice Test 1 of 13)
GATE: Electronics MCQs (Practice Test 1 of 13) 1. Removing bypass capacitor across the emitter leg resistor in a CE amplifier causes a. increase in current gain b. decrease in current gain c. increase
More informationOSCILLATORS AND WAVEFORM-SHAPING CIRCUITS
OSILLATORS AND WAVEFORM-SHAPING IRUITS Signals having prescribed standard waveforms (e.g., sinusoidal, square, triangle, pulse, etc). To generate sinusoidal waveforms: o Positive feedback loop with non-linear
More informationVALLIAMMAI ENGINEERING COLLEGE
VALLIAMMAI ENGINEERING COLLEGE SRM Nagar, Kattankulathur 603 203. DEPARTMENT OF ELECTRONICS & COMMUNICATION ENGINEERING SUBJECT QUESTION BANK : EC6401 ELECTRONICS CIRCUITS-II SEM / YEAR: IV / II year B.E.
More informationEMT212 Analog Electronic II. Chapter 4. Oscillator
EMT Analog Electronic II Chapter 4 Oscillator Objectives Describe the basic concept of an oscillator Discuss the basic principles of operation of an oscillator Analyze the operation of RC, LC and crystal
More informationLESSON PLAN. SUBJECT: LINEAR IC S AND APPLICATION NO OF HOURS: 52 FACULTY NAME: Mr. Lokesh.L, Hema. B DEPT: ECE. Portions to be covered
LESSON PLAN SUBJECT: LINEAR IC S AND APPLICATION SUB CODE: 15EC46 NO OF HOURS: 52 FACULTY NAME: Mr. Lokesh.L, Hema. B DEPT: ECE Class# Chapter title/reference literature Portions to be covered MODULE I
More informationELECTRONIC CIRCUITS. Time: Three Hours Maximum Marks: 100
EC 40 MODEL TEST PAPER - 1 ELECTRONIC CIRCUITS Time: Three Hours Maximum Marks: 100 Answer five questions, taking ANY TWO from Group A, any two from Group B and all from Group C. All parts of a question
More informationET475 Electronic Circuit Design I [Onsite]
ET475 Electronic Circuit Design I [Onsite] Course Description: This course covers the analysis and design of electronic circuits, and includes a laboratory that utilizes computer-aided software tools for
More informationHIGH LOW Astable multivibrators HIGH LOW 1:1
1. Multivibrators A multivibrator circuit oscillates between a HIGH state and a LOW state producing a continuous output. Astable multivibrators generally have an even 50% duty cycle, that is that 50% of
More informationSub Code & Name: EC2251- ELECTRONIC CIRCUITS II Unit : I Branch : ECE Year:II
Unit : I Branch : ECE Year:II Page 01 of 06 UNIT 1 FEEDBACK AMPLIFIERS 9 Block diagram, Loop gain, Gain with feedback, Effects of negative feedback Sensitivity and desensitivity of gain, Cut-off frequencies,
More informationTotal No. of Questions : 40 ] [ Total No. of Printed Pages : 7. March, Time : 3 Hours 15 Minutes ] [ Max. Marks : 90
Code No. 40 Total No. of Questions : 40 ] [ Total No. of Printed Pages : 7 March, 2009 ELECTRONICS Time : 3 Hours 15 Minutes ] [ Max. Marks : 90 Note : i) The question paper has four Parts A, B, C & D.
More informationmultivibrator; Introduction to silicon-controlled rectifiers (SCRs).
Appendix The experiments of which details are given in this book are based largely on a set of 'modules' specially designed by Dr. K.J. Close. These 'modules' are now made and marketed by Irwin-Desman
More informationCode: 9A Answer any FIVE questions All questions carry equal marks *****
II B. Tech II Semester (R09) Regular & Supplementary Examinations, April/May 2012 ELECTRONIC CIRCUIT ANALYSIS (Common to EIE, E. Con. E & ECE) Time: 3 hours Max Marks: 70 Answer any FIVE questions All
More informationSolapur University, Solapur Syllabus for B.Sc. II Electronics Semester System To be implemented from Academic Year ) Course Structure: -
1 Solapur University, Solapur Syllabus for B.Sc. II Electronics Semester System To be implemented from Academic Year 2011-12 1) Course Structure: - Sr. Semester Paper Title Total No No. 1. Semester-III
More informationII/IV B. TECH. DEGREE EXAMINATIONS, NOVEMBER Second Semester EC/EE ELECTRONIC CIRCUIT ANALYSIS. Time : Three Hours Max.
Total No. of Questions : 9] [Total No. of Pages : 02 B.Tech. II/ IV YEAR DEGREE EXAMINATION, APRIL/MAY - 2014 (Second Semester) EC/EE/EI Electronic Circuit Analysis Time : 03 Hours Maximum Marks : 70 Q1)
More informationLab 4 : Transistor Oscillators
Objective: Lab 4 : Transistor Oscillators In this lab, you will learn how to design and implement a colpitts oscillator. In part II you will implement a RC phase shift oscillator Hardware Required : Pre
More informationCOURSE SCHEDULE SECTION. A (Room No: TP 301) B (Room No: TP 302) Hours Timings Hours Timings. Name of the staff Sec Office Office Hours Mail ID
SRM UNIVERSITY FACULTY OF ENGINEERING AND TECHNOLOGY SCHOOL OF ELECTRONICS AND COMMUNICATION ENGINEERING DEPARTMENT OF ECE COURSE PLAN Course Code : IT0201 Course Title : Electron Devices and Circuits
More informationState the application of negative feedback and positive feedback (one in each case)
(ISO/IEC - 700-005 Certified) Subject Code: 073 Model wer Page No: / N Important Instructions to examiners: ) The answers should be examined by key words and not as word-to-word as given in the model answer
More informationMicroelectronic Circuits - Fifth Edition Sedra/Smith Copyright 2004 by Oxford University Press, Inc.
Feedback 1 Figure 8.1 General structure of the feedback amplifier. This is a signal-flow diagram, and the quantities x represent either voltage or current signals. 2 Figure E8.1 3 Figure 8.2 Illustrating
More informationPHYS225 Lecture 18. Electronic Circuits
PHYS225 Lecture 18 Electronic Circuits Oscillators and Timers Oscillators & Timers Produce timing signals to initiate measurement Periodic or single pulse Periodic output at known (controlled) frequency
More informationSEMESTER SYSTEM, A. PROPOSED SCHEME FOR B.Sc. ELECTRONICS (PASS) COURSE. B.Sc. (ELECTRONICS MAINTENANCE) COURSE
SEMESTER SYSTEM, 2010-2013 A PROPOSED SCHEME FOR B.Sc. ELECTRONICS (PASS) COURSE B.Sc. (ELECTRONICS MAINTENANCE) COURSE CLASS/ SEMESTER Sem -I Sem-II B. Sc (Elex) B. Sc (Elex. Maint) EL-1101 Components
More informationOscillator Principles
Oscillators Introduction Oscillators are circuits that generates a repetitive waveform of fixed amplitude and frequency without any external input signal. The function of an oscillator is to generate alternating
More informationFeedback and Oscillator Circuits
Chapter 14 Chapter 14 Feedback and Oscillator Circuits Feedback Concepts The effects of negative feedback on an amplifier: Disadvantage Lower gain Advantages Higher input impedance More stable gain Improved
More informationScheme I Sample Question Paper
Sample Question Paper Marks : 70 Time: 3 Hrs. Q.1) Attempt any FIVE of the following. 10 Marks a) Classify configuration of differential amplifier. b) Draw equivalent circuit of an OPAMP c) Suggest and
More informationGOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION JULY-2012 SCHEME OF VALUATION
GOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION JULY-0 SCHEME OF VALUATION Subject Code: 40 Subject: PART - A 0. Which region of the transistor
More informationFig 1: The symbol for a comparator
INTRODUCTION A comparator is a device that compares two voltages or currents and switches its output to indicate which is larger. They are commonly used in devices such as They are commonly used in devices
More informationChapter 1 Semiconductors and the p-n Junction Diode 1
Preface xiv Chapter 1 Semiconductors and the p-n Junction Diode 1 1-1 Semiconductors 2 1-2 Impure Semiconductors 5 1-3 Conduction Processes in Semiconductors 7 1-4 Thep-nJunction 9' 1-5 The Meta1-Semiconductor
More informationApplied Electronics II
Applied Electronics II Chapter 4: Wave shaping and Waveform Generators School of Electrical and Computer Engineering Addis Ababa Institute of Technology Addis Ababa University Daniel D./Getachew T./Abel
More informationBASIC ELECTRONICS/ ELECTRONICS
BASIC ELECTRONICS/ ELECTRONICS PREAMBLE The syllabus is intended to equip candidates with broad understanding of the technology of manufacturing, maintenance and repair of domestic and industrial equipment.
More informationDIGITAL ELECTRONICS ANALOG ELECTRONICS
DIGITAL ELECTRONICS 1. N10 4 Bit Binary Universal shift register. 2. N22- Random Access Memory (16*4). 3. N23- Read Only Memory. 4. N4-R-S/D-T Flip flop, characteristic and comparison. 5. Master Slave
More informationFacility of Engineering. Biomedical Engineering Department. Medical Electronic Lab BME (317) Post-lab Forms
Facility of Engineering Biomedical Engineering Department Medical Electronic Lab BME (317) Post-lab Forms Prepared by Eng.Hala Amari Spring 2014 Facility of Engineering Biomedical Engineering Department
More informationPREFACE xvii PRACTICAL TRANSISTOR CIRCUIT THEORY 1.1 Iterated Circuits 1.2 Symbols 1.3 Feedback 1.4 The Miller Effect 1.5 Transistors 1.6 The transistor gain-impedance relation 1.7 Ohm's law and dc current-voltage
More informationBHARATHIDASAN ENGINEERING COLLEGE
BHARATHIDASAN ENGINEERING COLLEGE DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC6401 - ELECTRONIC CIRCUITS - II QUESTION BANK II- YEAR IV SEM ACDEMIC YEAR: 2016-2017 EVEN SEMESTER EC6401 ELECTRONIC
More informationOperating Manual Ver.1.1
Colpitt s Oscillator Operating Manual Ver.1.1 An ISO 9001 : 2000 company 94-101, Electronic Complex Pardesipura, Indore- 452010, India Tel : 91-731- 2570301/02, 4211100 Fax: 91-731- 2555643 e mail : info@scientech.bz
More informationProject 6: Oscillator Circuits
: Oscillator Circuits Ariel Moss The purpose of this experiment was to design two oscillator circuits: a Wien-Bridge oscillator at 3 khz oscillation and a Hartley Oscillator using a BJT at 5 khz oscillation.
More informationR & D Electronics DIGITAL IC TRAINER. Model : DE-150. Feature: Object: Specification:
DIGITAL IC TRAINER Model : DE-150 Object: To Study the Operation of Digital Logic ICs TTL and CMOS. To Study the All Gates, Flip-Flops, Counters etc. To Study the both the basic and advance digital electronics
More informationASTABLE MULTIVIBRATOR
555 TIMER ASTABLE MULTIIBRATOR MONOSTABLE MULTIIBRATOR 555 TIMER PHYSICS (LAB MANUAL) PHYSICS (LAB MANUAL) 555 TIMER Introduction The 555 timer is an integrated circuit (chip) implementing a variety of
More informationLecture 33: Context. Prof. J. S. Smith
Lecture 33: Prof J. S. Smith Context We are continuing to review some of the building blocks for multi-stage amplifiers, including current sources and cascode connected devices, and we will also look at
More informationLab 2 Revisited Exercise
Lab 2 Revisited Exercise +15V 100k 1K 2N2222 Wire up led display Note the ground leads LED orientation 6.091 IAP 2008 Lecture 3 1 Comparator, Oscillator +5 +15 1k 2 V- 7 6 Vin 3 V+ 4 V o Notice that power
More informationWASSCE / WAEC BASIC ELECTRONICS / ELECTRONICS SYLLABUS
WASSCE / WAEC BASIC ELECTRONICS / ELECTRONICS SYLLABUS WWW.LARNEDU.COM Visit www.larnedu.com for WASSCE / WAEC syllabus on different subjects and more great stuff to help you ace the WASSCE in flying colours.
More informationIntroductory Electronics for Scientists and Engineers
Introductory Electronics for Scientists and Engineers Second Edition ROBERT E. SIMPSON University of New Hampshire Allyn and Bacon, Inc. Boston London Sydney Toronto Contents Preface xiü 1 Direct Current
More informationUNIT I PN JUNCTION DEVICES
UNIT I PN JUNCTION DEVICES 1. Define Semiconductor. 2. Classify Semiconductors. 3. Define Hole Current. 4. Define Knee voltage of a Diode. 5. What is Peak Inverse Voltage? 6. Define Depletion Region in
More informationLINEAR IC APPLICATIONS
1 B.Tech III Year I Semester (R09) Regular & Supplementary Examinations December/January 2013/14 1 (a) Why is R e in an emitter-coupled differential amplifier replaced by a constant current source? (b)
More informationAPPLIED ELECTRONIC CIRCUITS
SRM UNIVERSITY DEPARTMENT OF BIOMEDICAL ENGINEERING ODD Semester-2014-2015 BM1005 APPLIED ELECTRONIC CIRCUITS Course Code: BM1005 Course Title: APPLIED ELECTRONIC CIRCUITS Sem: III SEM B. Tech Second Year
More informationOscillators. An oscillator may be described as a source of alternating voltage. It is different than amplifier.
Oscillators An oscillator may be described as a source of alternating voltage. It is different than amplifier. An amplifier delivers an output signal whose waveform corresponds to the input signal but
More informationGOPALAN COLLEGE OF ENGINEERING AND MANAGEMENT Department of Electronics and Communication Engineering COURSE PLAN
Appendix - C GOPALAN COLLEGE OF ENGINEERING AND MANAGEMENT Department of Electronics and Communication Engineering Academic Year: 2016-17 Semester: EVEN COURSE PLAN Semester: VI Subject Code& Name: 10EC63
More informationDEPARTMENT OF ELECTRONICS
DEPARTMENT OF ELECTRONICS Academic Planner for odd Semesters Semester : I Subject : Electronics(ELT1). Course: B.Sc. (PME) Introduction to Number systems B Construction and types, working Review of P type
More informationWINTER 14 EXAMINATION
Subject Code:173 WINTER 14 EXAMINATION Model Answer Important Instructions to examiners: 1) The answers should be examined by key words and not as word-to-word as given in the model answer scheme. 2) The
More informationElectronics & Comm. Lab
Course name Electronics & Comm. Lab Lecture 1 Dr. Bedir B. Yousif E-mail: bedir.yousif@gmail.com Third Year-Comm Eng. Lecture: 1 hr. /week Section : 3 hrs. /week Subject Marks: 100 (50 works term + 50
More informationd. Can you find intrinsic gain more easily by examining the equation for current? Explain.
EECS140 Final Spring 2017 Name SID 1. [8] In a vacuum tube, the plate (or anode) current is a function of the plate voltage (output) and the grid voltage (input). I P = k(v P + µv G ) 3/2 where µ is a
More informationLecture 21: Voltage/Current Buffer Freq Response
Lecture 21: Voltage/Current Buffer Freq Response Prof. Niknejad Lecture Outline Last Time: Frequency Response of Voltage Buffer Frequency Response of Current Buffer Current Mirrors Biasing Schemes Detailed
More informationFIRSTRANKER. 1. (a) What are the advantages of the adjustable voltage regulators over the fixed
Code No: 07A51102 R07 Set No. 2 1. (a) What are the advantages of the adjustable voltage regulators over the fixed voltage regulators. (b) Differentiate betweenan integrator and a differentiator. [8+8]
More informationVALLIAMMAI ENGINEERING COLLEGE SRM NAGAR, KATTANKULATHUR- 603 203 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING EC6202- ELECTRONIC DEVICES AND CIRCUITS UNIT I PN JUNCTION DEVICES 1. Define Semiconductor.
More informationNOORUL ISLAM COLLEGE OF ENGG, KUMARACOIL. DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGG. SUBJECT CODE: EC 1251 SUBJECT NAME: ELECTRONIC CIRCUITS-II
NOORUL ISLAM COLLEGE OF ENGG, KUMARACOIL. DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGG. SUBJECT CODE: EC 1251 SUBJECT NAME: ELECTRONIC CIRCUITS-II Prepared by, C.P.SREE BALA LEKSHMI (Lect/ECE) ELECTRONICS
More informationVALLIAMMAI ENGINEERING COLLEGE
VALLIAMMAI ENGINEERING COLLEGE SRM Nagar, Kattankulathur 603 203 DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING QUESTION BANK IV SEMESTER EC6401 ELECTRONICS CIRCUITS-II Regulation 2013 Academic
More informationSUMMER 13 EXAMINATION Subject Code: Model Answer Page No: / N
Important Instructions to examiners: 1) The answers should be examined by key words and not as word-to-word as given in the model answer scheme. 2) The model answer and the answer written by candidate
More informationDownloaded from Downloaded from
IV SEMESTER FINAL EXAMINATION-2002 The figure in the margin indicates full marks. [i] (110111) 2 = (?) 16 [ii] (788) 10 = (?) 8 Q. [1] [a] Explain the types of extrinsic semiconductors with the help of
More informationGOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION MARCH-2013 SCHEME OF VALUATION
GOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION MARCH-03 SCHEME OF VALUATION Subject Code: 0 Subject: PART - A 0. What does the arrow mark indicate
More informationLecture 28 RC Phase Shift Oscillator using Op-amp
Integrated Circuits, MOSFETs, OP-Amps and their Applications Prof. Hardik J Pandya Department of Electronic Systems Engineering Indian Institute of Science, Bangalore Lecture 28 RC Phase Shift Oscillator
More informationReading. Lecture 33: Context. Lecture Outline. Chapter 9, multi-stage amplifiers. Prof. J. S. Smith
eading Lecture 33: Chapter 9, multi-stage amplifiers Prof J. S. Smith Context Lecture Outline We are continuing to review some of the building blocks for multi-stage amplifiers, including current sources
More informationDC/AC CIRCUITS: CONVENTIONAL FLOW TEXTBOOKS
4 PEARSON CUSTOM ELECTRONICS TECHNOLOGY DC/AC CIRCUITS: CONVENTIONAL FLOW TEXTBOOKS AVAILABLE MARCH 2009 Boylestad Introductory Circuit Analysis, 11/e, 0-13-173044-4 Introduction 32 LC4501 Voltage and
More informationAn Oscillator is a circuit which produces a periodic waveform at its output with only the dc supply voltage at the input. The output voltage can be
An Oscillator is a circuit which produces a periodic waveform at its output with only the dc supply voltage at the input. The output voltage can be either sinusoidal or non sinusoidal depending upon the
More informationFeedback (and control) systems
Feedback (and control) systems Stability and performance Copyright 2007-2008 Stevens Institute of Technology - All rights reserved 22-1/23 Behavior of Under-damped System Y() s s b y 0 M s 2n y0 2 2 2
More informationi Intelligent Digitize Emulated Achievement Lab
Electronics Circuits Equipment Intelligent Digitize Emulated Achievement Lab intelligent digitize emulated achievement lab is a digitized-based training system, which utilizes integrated Hardware Platform,
More informationBE Assignment. (1) Explain Active component and Passive component in Detail. (1) Explain practical voltage source and ideal voltage source.
BE Assignment chapter-1 (1) Explain Active component and Passive component in Detail. (1) Explain practical voltage source and ideal voltage source. (2) Explain practical current source and ideal current
More informationELECTRONIC DEVICES AND CIRCUITS (EDC) LABORATORY MANUAL
ELECTRONIC DEVICES AND CIRCUITS (EDC) LABORATORY MANUAL (B.E. THIRD SEMESTER - BEENE302P / BEECE302P/ BEETE302P) Prepared by Prof. S. Irfan Ali HOD PROF. M. NASIRUDDIN DEPARTMENT OF ELECTRONICS & TELECOMMUNICATION
More informationQuestion Bank EC6401 ELECTRONIC CIRCUITS - II
FATIMA MICHAEL COLLEGE OF ENGINEERING & TECHNOLOGY Madurai Sivagangai Main Road Madurai - 625 020. [An ISO 9001:2008 Certified Institution] SEMESTER: IV / ECE Question Bank EC6401 ELECTRONIC CIRCUITS -
More informationFigure 1: Closed Loop System
SIGNAL GENERATORS 3. Introduction Signal sources have a variety of applications including checking stage gain, frequency response, and alignment in receivers and in a wide range of other electronics equipment.
More information55:041 Electronic Circuits The University of Iowa Fall Exam 3. Question 1 Unless stated otherwise, each question below is 1 point.
Exam 3 Name: Score /65 Question 1 Unless stated otherwise, each question below is 1 point. 1. An engineer designs a class-ab amplifier to deliver 2 W (sinusoidal) signal power to an resistive load. Ignoring
More informationMAHARASHTRA STATE BOARD OF TECHNICAL EDUCATION (Autonomous) (ISO/IEC Certified) Summer 2016 EXAMINATIONS.
Summer 2016 EXAMINATIONS Subject Code: 17321 Model Answer Important Instructions to examiners: 1) The answers should be examined by key words and not as word-to-word as given in the answer scheme. 2) The
More informationAnalog Electronic Circuits Lab-manual
2014 Analog Electronic Circuits Lab-manual Prof. Dr Tahir Izhar University of Engineering & Technology LAHORE 1/09/2014 Contents Experiment-1:...4 Learning to use the multimeter for checking and indentifying
More informationENE/EIE 211 : Electronic Devices and Circuit Design II Lecture 1: Introduction
ENE/EIE 211 : Electronic Devices and Circuit Design II Lecture 1: Introduction 1/14/2018 1 Course Name: ENE/EIE 211 Electronic Devices and Circuit Design II Credits: 3 Prerequisite: ENE/EIE 210 Electronic
More informationOperating Manual Ver.1.1
Phase Shift Oscillator Operating Manual Ver.1.1 An ISO 9001 : 2000 company 94-101, Electronic Complex Pardesipura, Indore- 452010, India Tel : 91-731- 2570301/02, 4211100 Fax: 91-731- 2555643 e mail :
More informationFinal Exam. 1. An engineer measures the (step response) rise time of an amplifier as t r = 0.1 μs. Estimate the 3 db bandwidth of the amplifier.
Final Exam Name: Score /100 Question 1 Short Takes 1 point each unless noted otherwise. 1. An engineer measures the (step response) rise time of an amplifier as t r = 0.1 μs. Estimate the 3 db bandwidth
More informationQuestion Paper Code: 21398
Reg. No. : Question Paper Code: 21398 B.E./B.Tech. DEGREE EXAMINATION, MAY/JUNE 2013 Fourth Semester Electrical and Electronics Engineering EE2254 LINEAR INTEGRATED CIRCUITS AND APPLICATIONS (Regulation
More informationUPSC Electrical Engineering Syllabus
UPSC Electrical Engineering Syllabus UPSC Electrical Engineering Syllabus PAPER I 1. Circuit Theory: Circuit components; network graphs; KCL, KVL; circuit analysis methods: nodal analysis, mesh analysis;
More informationGOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION MARCH-2012 SCHEME OF VALUATION
GOVERNMENT OF KARNATAKA KARNATAKA STATE PRE-UNIVERSITY EDUCATION EXAMINATION BOARD II YEAR PUC EXAMINATION MARCH-0 SCHEME OF VALUATION Subject Code: 0 Subject: Qn. PART - A 0. Which is the largest of three
More information555 Timer and Its Application
ANALOG ELECTRONICS (AE) 555 Timer and Its Application 1 Prepared by: BE-EE Amish J. Tankariya SEMESTER-III SUBJECT- ANALOG ELECTRONICS (AE) GTU Subject Code :- 210902 2 OBJECTIVES 555 timer; What is the
More information