Slide 1EE40 Fall 2009 Prof. CheungGetting Started• Announcements, instructions, and course documents on http://inst.eecs.berkeley.edu/~ee40/• Also linked with Bspacehttps://bspace.berkeley.edu• Discussion sections, lab sections, and office hours will begin next week. Read prelab instructions before attending the lab.• Contact [email protected] for lab assignment issuesSlide 2EE40 Fall 2009 Prof. CheungEE40OverviewProf. Nathan Cheung08/27/2009Slide 3EE40 Fall 2009 Prof. CheungThe EE40 Teaching Team• Lecturer Professor Nathan Cheung• Discussion GSIsSimone Gambini, Ilya Gurin• Lab GSIsEhsan Adabi FirouzjaeiBagher AfsharZhiming DengOnur ErgenRhishikesh LimayeSlide 4EE40 Fall 2009 Prof. CheungClass ScheduleSlide 5EE40 Fall 2009 Prof. CheungFall 2009 Teaching ScheduleLecture LABWeek1 8/27 Overview No Lab this weekWeek2 9/1 voltage,current,power,and energy Lab 1 Solar CellsWeek2 9/3 resistors, ideal sources,node analysis Lab 1 Solar CellsWeek 3 9/8 mesh analysis,equivalent circuitsLab 2: Electronic Scale Week3 9/10 capacitor and inductorsWeek4 9/15 First order circuitsLab 2: Electronic Scale Week4 9/17 Transient responseWeek5 9/22 Phasors, complex impedanceLab 3: Sensor Interface Week5 9/24 FilterWeek6 9/29 Bode PlotsNo Lab this weekWeek6 10/1 Midterm Exam #1Week7 10/6 OP AmpLab 4: Timer and SynthesizerWeek7 10/8 Op AmpWeek8 10/13 MicrocontrollerLab 5: Step-Up Power SupplyWeek8 10/15 Binary signals, A/D and D/A conversionWeek9 10/18 Boolean algebra , Boolean LogicLab 6: MicrocontrollerWeek9 10/20 Semiconductor devices: Diodes,FETWeek10 10/27 Small Signal modelLab 6: MicrocontrollerWeek10 10/29 AmplifiersWeek11 11/3 ReviewNo Lab this weekWeek11 11/5 Midterm Exam #2Week12 11/10 Circuit Simulation(SPICE)EE 40 projectWeek12 11/12 Signal ProcessingWeek13 11/17 Logic CircuitsEE 40 projectWeek13 11/19 Logic CircuitsWeek14 11/25 IC Fabrication, PerspectivesEE 40 projectWeek14 11/27 ThanksgivingWeek15 12/1 Transducers Lab Project presentationWeek15 12/3 Review (Last day of class)12/15 Final Exam 8-11amSlide 6EE40 Fall 2009 Prof. CheungCourse Information • Course Objectives: This course is intended to teach basic circuit theory and principles of electronic engineering as preparation for subsequent EE courses.• Course Format: 3 hours lecture, 3hours laboratory, 1 hour of discussion.• Prerequisites: Math 1B and Physics 7B• Relation to other courses: EE40 is a prerequisite to every upper division EE course.Slide 7EE40 Fall 2009 Prof. CheungTopics CoveredThere are four general topics that we will cover as a preparation for future EE courses.Within these four general topics, there are ten topics that will define this course.1. Basic Circuits: (Operational amplifiers; EE105, EE140)– Circuit Elements– Basic Circuit Analysis– Transients– Operational Amplifiers2. Frequency Response (Signals and Systems, Communication; EE120, EE126)– Frequency Response3. Semiconductors & Devices (Solid State Devices, Microfabrication; EE130, EE143)– Semiconductor Physics– Diodes & Diode Circuits– MOSFET Devices– IC Fabrication (save for the last week):4. Circuits (Analog and Digital Circuits; EE105, EE140, EE142, EE141, CS150)– Analog Circuits– Digital Logic– MirocontrollersSlide 8EE40 Fall 2009 Prof. CheungGrading• Midterm1 15%,Midterm2 15%, Final 30% ,Homework 10%, Lab 30%• Midterm Exam 1 10/1(Thursday), 9:30-11:00am • Midterm Exam 2 11/5(Thursday) 9:30-11:00am • Final Exam 12/15 (Thur) 8-11am• All exams are closed book. Calculators and one new page (8.5” x 11”) of notes for each exam will be allowed (i.e. 1 page for MT1, 2for MT2, 3 for Final).• College grading policy:– “A typical GPA for courses in the lower division is 2.7. This GPAwould result, for example, from 17% A's, 50% B's, 20% C's, 10% D's, and 3% F's.”Slide 9EE40 Fall 2009 Prof. CheungHomework- Posted on class webpage every Tuesday morning and due the following Thursday (12:00 noon) in Cory 240 - No late homework will be accepted- The two lowest homework scores will not count in course gradingSlide 10EE40 Fall 2009 Prof. CheungTextbook• Allan Hambley, “Electrical Engineering -Principles and Applications,” Fourth Edition, Prentice Hall• CDROM is optional. Course will provide LTSPICE software for circuit simulation• Supplement reading materials also provided via class websiteSlide 11EE40 Fall 2009 Prof. CheungEE40 LabStrain Gauge SensorSolar CellsBreadboardingMicrocontrollerSlide 12EE40 Fall 2009 Prof. CheungAcademic Dishonesty Policy (aka Cheating)DON’T DO IT!Slide 13EE40 Fall 2009 Prof. CheungWhat is Electrical Engineering?According to Hambley (Electrical Engineering Principles and Applications, Pearson 2008, pgs. 4-6):• Communication systems (cell phones, radio, satellite television, Internet)• Computer systems (computer applications, appliances, automobiles)• Control systems (air conditioning)• Electromagnetics (cellular phones, antennas)• Electronics (transistors, pacemaker)• Photonics (DVD readers, holograms, fiber-optics)• Power system (generators, transformers, distribution lines) • Signal processing (ignition control in combustion, machine vision for robots in manufacturing)Slide 14EE40 Fall 2009 Prof. CheungMicroelectronic CircuitsMicroelectronic circuits condition, manipulate, transmit, receive electrical power (energy) and/or information represented by electrical signals.1. To distribute, store, and convert energybetween various forms• Examples: electrical utility system, power supplies that interface battery to charger and cell phone/laptop circuitry, electric motor controller, ….2. To gather, store, process, transport, and present information• Examples: computer, cell phone, appliance controller, …..Slide 15EE40 Fall 2009 Prof. CheungCircuit Analysis• Circuit analysis is used to predict the behavior of the electric circuit, and plays a key role in the design process.– Design process has analysis as fundamental 1ststep– Comparison between desired behavior (specifications) and predicted behavior (from circuit analysis) leads to refinements in designSlide 16EE40 Fall 2009 Prof. CheungInside an iPhoneSlide 17EE40 Fall 2009 Prof. CheungTransistor in Integrated Circuits• Transistors are the workhorse of modern ICs– Used to manipulate signals and transmit energy– Can process analog and digital signals45nm node MOSFET (AMD)Slide 18EE40 Fall 2009 Prof. CheungWhat is an Integrated Circuit?300mm wafer, 90nm• Designed to
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