Getting Started Announcements instructions and course documents on http inst eecs berkeley edu ee40 Also linked with Bspace https bspace berkeley edu Discussion sections lab sections and office hours will begin next week Read prelab instructions before attending the lab Contact adabi eecs berkely edu for lab assignment issues EE40 Fall 2009 Slide 1 Prof Cheung EE40 Overview Prof Nathan Cheung 08 27 2009 EE40 Fall 2009 Slide 2 Prof Cheung The EE40 Teaching Team Lecturer Professor Nathan Cheung Discussion GSIs Simone Gambini Ilya Gurin Lab GSIs Ehsan Adabi Firouzjaei Bagher Afshar Zhiming Deng Onur Ergen Rhishikesh Limaye EE40 Fall 2009 Slide 3 Prof Cheung Class Schedule EE40 Fall 2009 Slide 4 Prof Cheung Fall 2009 Teaching Schedule Lecture LAB Week1 8 27 Overview No Lab this week Week2 9 1 voltage current power and energy Lab 1 Solar Cells Week2 9 3 resistors ideal sources node analysis Lab 1 Solar Cells Week 3 9 8 mesh analysis equivalent circuits Lab 2 Electronic Scale Week3 9 10 capacitor and inductors Week4 9 15 First order circuits Week4 9 17 Transient response Week5 9 22 Phasors complex impedance Week5 9 24 Filter Week6 9 29 Bode Plots Week6 10 1 Midterm Exam 1 Week7 10 6 OP Amp Week7 10 8 Op Amp Week8 10 13 Microcontroller Lab 2 Electronic Scale Lab 3 Sensor Interface No Lab this week Lab 4 Timer and Synthesizer Lab 5 Step Up Power Supply Week8 10 15 Binary signals A D and D A conversion Week9 10 18 Boolean algebra Boolean Logic Week9 10 20 Semiconductor devices Diodes FET Week10 10 27 Small Signal model Week10 10 29 Amplifiers Week11 11 3 Review Week11 11 5 Midterm Exam 2 Week12 11 10 Circuit Simulation SPICE Week12 11 12 Signal Processing Week13 11 17 Logic Circuits Week13 11 19 Logic Circuits Week14 11 25 IC Fabrication Perspectives Week14 11 27 Thanksgiving Week15 12 1 Transducers Week15 12 3 Review Last day of class Lab 6 Microcontroller Lab 6 Microcontroller No Lab this week EE 40 project EE 40 project EE 40 project Lab Project presentation 12 15 Final Exam 8 11am EE40 Fall 2009 Slide 5 Prof Cheung Course 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 EE40 Fall 2009 Slide 6 Prof Cheung Topics Covered There 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 2 Circuit Elements Basic Circuit Analysis Transients Operational Amplifiers Frequency Response Signals and Systems Communication EE120 EE126 3 Frequency Response Semiconductors Devices Solid State Devices Microfabrication EE130 EE143 4 Semiconductor Physics Diodes Diode Circuits MOSFET Devices IC Fabrication save for the last week Circuits Analog and Digital Circuits EE105 EE140 EE142 EE141 CS150 Analog Circuits Digital Logic Mirocontrollers EE40 Fall 2009 Slide 7 Prof Cheung Grading 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 2 for MT2 3 for Final College grading policy A typical GPA for courses in the lower division is 2 7 This GPA would result for example from 17 A s 50 B s 20 C s 10 D s and 3 F s EE40 Fall 2009 Slide 8 Prof Cheung Homework 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 grading EE40 Fall 2009 Slide 9 Prof Cheung Textbook 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 website EE40 Fall 2009 Slide 10 Prof Cheung EE40 Lab Solar Cells Strain Gauge Sensor Breadboarding EE40 Fall 2009 Microcontroller Slide 11 Prof Cheung Academic Dishonesty Policy aka Cheating DON T DO IT EE40 Fall 2009 Slide 12 Prof Cheung What 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 EE40 Fall 2009 Slide 13 Prof Cheung Microelectronic Circuits Microelectronic circuits condition manipulate transmit receive electrical power energy and or information represented by electrical signals 1 To distribute store and convert energy between 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 EE40 Fall 2009 Slide 14 Prof Cheung Circuit 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 1st step Comparison between desired behavior specifications and predicted behavior from circuit analysis leads to refinements in design EE40 Fall 2009 Slide 15 Prof Cheung Inside an iPhone EE40 Fall 2009 Slide 16 Prof Cheung Transistor in Integrated Circuits 45nm node MOSFET AMD Transistors are the workhorse of modern ICs Used to manipulate signals and transmit energy Can process analog and digital signals EE40 Fall 2009 Slide 17 Prof Cheung What is an Integrated Circuit 300mm wafer 90nm The First IC R Noyce Contemporary CPU Intel Designed to performs one or several functions Composed of up to 1000s of Millions of transistors EE40 Fall 2009 Slide 18 Prof Cheung Photovoltaics US Total Power Plant Capacity 600GW 28 of world and will grow 30 by 2030 PV cells 0 25 0 39 kWhr Coal plant 0 06 kWhr PV 0 10 kWhr to be price
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