ee105 microelectronic devices and circuits ee105 prof. sayeef salahuddin [email protected]...
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EE105Microelectronic Devices and Circuits
http://www-inst.eecs.berkeley.edu/~ee105
Prof. Sayeef [email protected]
515 Sutardja Dai Hall
EE105 Fall 2011 Course Overview, Slide 2 Instructor: Salahuddin
Teaching StaffSayeef Salahuddin
•Professor@ Berkeley since Fall 2008•Courses: EE 230, EE105•Office Hours: 1-2P, Tuesday and
Wednesday @ 515 Sutardja Dai HallOther times through appointment
Research: quantum transport in nano scale devices
EE105 Fall 2011 Course Overview, Slide 3 Instructor: Salahuddin
Teaching AssistantsAmit lakahni
Wilson Ko
Will Biederman
DISCUSSION TA:
LAB TAs:
EE105 Fall 2011 Course Overview, Slide 4 Instructor: Salahuddin
ScheduleMon Tues Wed Thurs Fri
9.00 Discussion6
Lab6
Lab8
10.00
11.00
12.00 Lab23
1.00 SS Office Hours SS Office Hours
2.00 Discussion22
3.00
Lecture Lecture
4.00 Discussion9
5.00
EE105 Fall 2011 Course Overview, Slide 5 Instructor: Salahuddin
What is this class all about?
Semiconductor devices & basic integrated circuits
• What will you learn?– How semiconductor devices work– Voltage amplifier circuits
• analysis and design• applications
– Digital CMOS circuit fundamentals
(Refer to course syllabus for detailed list of topics)
EE105 Fall 2011 Course Overview, Slide 6 Instructor: Salahuddin
Relation to Other Courses• Prerequisite:
– EE40: KVL and KCL, Thevenin and Norton equivalent circuits, impedance, frequency response (Bode plots), semiconductor basics, simple pn-junction diode and MOSFET theory and circuit applications, large-signal vs. small-signal response, analog vs. digital signals.
• Relation to other courses: – EE105 is a prerequisite for EE113 (Power Electronics) and
EE140 (Linear Integrated Circuits). – EE105 is also helpful (but not required) for EE141
(Introduction to Digital Integrated Circuits).
EE105 Fall 2011 Course Overview, Slide 7 Instructor: Salahuddin
Class Materials• Textbook:
Fundamentals of Microelectronics (1st Edition) by Behzad Razavi, Wiley Press, January 2008
• Lecture notes will be posted on the bspace
• Lab assignments (and tutorials) will be posted online at the bspace
• Use bspace for all information: inst website may not be updated
• This class is available through podcast
EE105 Fall 2011 Course Overview, Slide 8 Instructor: Salahuddin
Discussion Sections• Students are encouraged to regularly attend a
discussion section.
• The TAs will review key concepts covered in the lectures, and work through sample problems.
EE105 Fall 2011 Course Overview, Slide 9 Instructor: Salahuddin
Laboratory Sections• Lab sections will begin Wednesday 9/6.
– 353 Cory (no food or drinks!)
• Students must regularly attend a lab section.
• Lab experiments will be done in pairs. Each person should turn in his/her individual assignments.
• Each pre-lab assignment is due at the beginning of the corresponding lab session. Post-lab assignments are due at the beginning of the following lab session.
Pick up a computer account form today.(You will need to use it for the Prelab 1 assignment!)
EE105 Fall 2011 Course Overview, Slide 10 Instructor: Salahuddin
Grading
– Homework • due Tuesdays (beginning of class) • late homeworks not accepted
– Laboratory assignments• due at beginning of lab session
– 2 midterm exams (in class)• closed book
– Final exam*
• Fri 12/16/2010 from 7-10pm• closed bookbring calculator
15%
15%
30%
40%
Letter grades will be assigned based approximately on the following scale:
A+: 98-100A: 88-98A-: 86-88B+: 84-86
B: 74-84 B-: 72-74
C+: 70-72C: 60-70 C-: 58-60
D: 50-60F: <50
EE105 Fall 2011 Course Overview, Slide 11 Instructor: Salahuddin
Top 5 Ways to Avoid an “A” Grade1. Skip live lectures
2. Don’t put adequate effort into HW assignments– Do it at the last minute– Rely too much on collaboration
3. Don’t attend discussion sections
4. Don’t turn in the Lab reports
5. Don’t review HW solutions, old/sample exams and solutions
EE105 Fall 2011 Course Overview, Slide 12 Instructor: Salahuddin
Miscellaneous• Special accommodations:
– Students may request accommodation of religious creed, disabilities, and other special circumstances. Please make an appointment to discuss your request, in advance.
• Academic (dis)honesty– Departmental policy will be strictly followed
• Cheating on an exam will result in an “F” course grade.– Collaboration (not cheating!) is encouraged
• Homework should be done individually.
• Classroom etiquette:– Arrive in class on time! – Bring your own copy of the lecture notes.
EE105 Fall 2011 Course Overview, Slide 13 Instructor: Salahuddin
ScheduleMon Tues Wed Thurs Fri
9.00 Discussion6
Lab6
Lab8
10.00
11.00
12.00 Lab23
1.00 SS Office Hours SS Office Hours
2.00 Discussion22
3.00
Lecture Lecture
4.00 Discussion9
5.00
Introduction
EE105 Fall 2011 Course Overview, Slide 15 Instructor: Salahuddin
Lee De Forest, 1906Early History of IC Devices
1940’s: Vacuum-tube era– Vacuum tubes were used for radios, television, telephone equipment, and computers… but they were expensive, bulky, fragile, and energy-hungry
Nobel Prize in Physics 1956
Invention of the bipolar junction transistor (BJT)▪ William Shockley, Bell Labs, 1950
– more stable and reliable; easier and cheaper to make
– reproducibility was an issue, however
Invention of the point-contact transistor▪ Walter Brattain, John Bardeen, and William Shockley, Bell Labs, 1947
ENIAC-The first digital computer
EE105 Fall 2011 Course Overview, Slide 16 Instructor: Salahuddin
Discrete Electronic Circuits• In 1954, Texas Instruments produced the first commercial
silicon transistor.
• Before the invention of the integrated circuit, electronic equipment was composed of discrete components such as transistors, resistors, and capacitors. These components, often simply called “discretes”, were manufactured separately and were wired or soldered together onto circuit boards. Discretes took up a lot of room and were expensive and cumbersome to assemble, so engineers began, in the mid-1950s, to search for a simpler approach…
~$2.50 each
EE105 Fall 2011 Course Overview, Slide 17 Instructor: Salahuddin
The Integrated Circuit (IC)• An IC consists of interconnected electronic components in a
single piece (“chip”) of semiconductor material.
The first planar IC(actual size: ~1.5mm diameter)
– In 1959, Robert Noyce (Fairchild Semiconductor) demonstrated an IC made in silicon using SiO2 as the insulator and Al for the metallic interconnects.
– In 1958, Jack S. Kilby (Texas Instruments) showed that it was possible to fabricate a simple IC in germanium.
EE105 Fall 2011 Course Overview, Slide 18 Instructor: Salahuddin
300mm Si wafer
From a Few, to Billions of Components• By connecting a large number of components, each performing
simple operations, an IC that performs complex tasks can be built. • The degree of integration has increased at an exponential pace over
the past ~40 years.
“Moore’s Law” still holds today.
Intel Penryn® Processor
– The number of devices on a chip doubles every ~2 years, for the same price.
EE105 Fall 2011 Course Overview, Slide 19 Instructor: Salahuddin
The Silicon Revolution • Steady progress in integrated-circuit technology over 40+ years
has had dramatic impact on the way people live, work, and play.
Transportation 8%
Computers42%
Industrial8%
Military2% Communications
24%
Consumer Electronics16%
• The semiconductor industry is approaching $300B/yr in sales:
EE105 Fall 2011 Course Overview, Slide 20 Instructor: Salahuddin
EECS 105 in the Grand Scheme • Example electronic system: cell phone