lect. 1: introduction - yonsei universitytera.yonsei.ac.kr/class/2013_2_1/lecture/lect_1...
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Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
What is electronics?
Science and technique of directing electrons(or any other charge carriers) to perform useful works
- Electronic devices useful for directing electrons:
Directing electrons
- Apply potential difference Voltage (V)
- Flow of electrons Current (I)
resistor (R), capacitor (C), inductor (L)
diode, transistors
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
The first electronic (electric) device
Electromagnetic relay invented in 1835 by Joseph Henry
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
The first widespread application of electronic(electric) device
Incandescent light bulb in 1880
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
The first ‘true’ electronic device for ‘circuit’ applications
Fleming Tube in 1904
Vacuum Tube
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
Vacuum Tube Computer
(ENIAC in 1946)
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
Shockley, Brattain, Bardeen in 1948
The electronic device: transistor
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
The first integrated circuits (IC)
Ge: Jack Kilby (Texas Instruments) in ~1958 Si: Bob Noyce (Fairchild) in ~1959
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
Semiconductor Revolution: Integration and Scaling
Moore’s Law
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
- Gordon Moore (1929 ~ )- Co-Founder of Intel (1968)- Net Worth $4 Billion USD (2011)
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
ENIAC
Exynos 5
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: Introduction
What do we plan to do in this course?
-Understand what transistors do: new electronic devices
- Learn how to use transistors for useful works:electronic circuits for useful functions (amplification)
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Teaching Staffs - Lecturer: Prof. Woo-Young Choi (최우영)
Room: B625, Tel: 2123-2874 Email: [email protected], tera.yonsei.ac.kr
● Prerequisite: A passing grade in Basic Circuits
● Class Hours - Lecture: Tue. 13:00-13:50, Thur. 15:00-16:50 at A018 - Tutorial: 12:00-12:50 on Tue.? (Homework solutions, tests, make-up classes, etc)- Office Hours: by email appointment- Lunch Meeting: To be explained later
- T.A.'s: Min-Hyeong Kim ([email protected]) Dae-Hyun Kwon ([email protected])
Room: B629, Tel: 2123-7709
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Textbook: Fundamentals of Microelectronics by Razavi
● Grades - Tests: 20 points x 3 times = 60 points- Projects: 15 points x 2 times = 30 points- Attendance and Homework : 10 points
● Class web page: tera.yonsei.ac.kr (Click Classes) Lecture notes will be available in PDF files before the class
● Attendance:Absent: - 0.5 point, Late: - 0.25 point
● Homeworks.: When necessary No homework: - 1.0 points, Suspected of copying: -3 points
Max. penalty points for attendance and H.W. : -10 points
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Projects
Two electronic circuit design projects will be assigned to students. One project will bedesigning BJT amplifier and the other MOSFET amplifier. A similar circuit configurationwill be given for both projects. BJT amplifier will be designed by an analytic techniqueand the MOSFET amplifier by PSPICE simulation. Each student is expected to do thedesign project by himself or herself.
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Lunch Meeting:
Students are encouraged to participate in lunch meetings with fellow students andprofessor. Lunch meetings will be held on Tuesday from 12:00 - 12:50 in my office. Wecan have free conversation on the course, future career plans, etc. Sandwiches anddrinks will be provided. A sign-up sheet will be available on this Thursday during theclass.
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Class Schedule (Tentative and subject to changes)
- Part 1: Basics (Review of basic circuits, brief introduction to semiconductors, PN junction)
- Part 2: BJT Circuits
- Part 3: MOS Circuits
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Class Schedule (Tentative and subject to changes)
- Part 1: Basics
Lect. 1: Introduction Lect. 2: Review of basic circuit(1)Lect. 3: Review of basic circuit(2)Lect. 4: Basics of semiconductorsLect. 5: PN junction diode Lect. 6: Diode circuits(1)Lect. 7: Diode circuits(2)
Test 1: 9/24
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Class Schedule (Tentative and subject to changes)
Test 2: 11/7Design Project 1 Due: 11/13
Lect. 8: TransistorLect. 9-10: Bipolar Junction Transistors (BJT)Lect. 11: BJT DC circuitsLect. 12-13: BJT small signal modelLect. 14: BJT CE amplifierLect. 15: BJT current soruceLect. 16: BJT CB with Emitter ResistanceLect. 17: BJT emitter followerLect. 18: BJT differential pairLect. 19: BJT emitter follower
- Part 2: BJT Circuits
Prof. Woo-Young ChoiElectronic Circuits 1 (13/2)
Lect. 1: IntroductionLect. 1: Introduction
● Class Schedule (Tentative and subject to changes)
-Part 3 : MOSFET circuits
Lect. 20-21: MOSFETsLect. 22-23: MOSFET small-signal modelLect. 24: MOSFET current source and active load CS amplifierLect. 25: MOSFET CS amplifierLect. 26: MOSFET CG amplifierLect. 27: MOSFET cascode amplifier Lect. 28: MOSFET differential amplifierLect. 29: MOSFET frequency responseLect. 30: MOSFET multi-stage amplifier
Test 3: 12/10, Project 2 Due: 12/13