Electronics I
Undergraduate course – introduction to electronic circuits (last taught in Spring 2026)
Textbooks
Fundamentals of Microelectronics, B. Razavi, 2nd Edition, Wiley, 2013.
Microelectronic Circuits, A. S. Sedra and K. C. Smith, 7th Edition, Oxford University Press, 2014.
Analysis and Design of Analog Integrated Circuits, P. R. Gray, P. J. Hurst, S. H. Lewis and R. G. Meyer, 5th Edition, Wiley, 2009.
Syllabus
Introduction
Physics of the PN junction
Diode circuits
Physics of bipolar junction transistors
BJT circuits
Physics of metal-oxide-semiconductor transistors
Grading
| Component | Weight |
| Projects | 15% |
| Class homework | 5% |
| SPICE homework | 10% |
| Quizzes | 30% |
| Final exam | 40% |
Circuit Simulator
A circuit simulator written for this course. You describe a circuit in a few lines of text (a netlist, as in SPICE), and the program solves it and plots the voltages, currents and frequency response. It also shows the equation used for every computed value, and draws the schematic of your circuit so you can check that it matches what you meant.
Four analyses: operating point, DC sweep, transient and AC (frequency response)
Models for resistors, capacitors, inductors, sources, diodes, bipolar and MOS transistors, as presented in class
16 ready-made circuits from chapters 1 to 6 of the textbook, plus exercises
One single file that runs in any modern browser, with no installation and no internet connection needed
Course materials
Video lectures
Video lecture 1 Download
Video lecture 2 Download
Video lecture 3 Download
Video lecture 4 Download
Video lecture 5 Download
Video lecture 6 Download
Video lecture 7 Download
Video lecture 8 Download
Video lecture 9 Download
Video lecture 10 Download
Video lecture 11 Download
Homework
Homework is due one week after it is assigned. Late homework is not accepted. You are allowed, and encouraged, to work on the homework in small groups, but you must write up your own solutions.
Introduction to SPICE Download PDF
Projects
Design and implementation of a DC power supply (adaptor) using diode circuits – due in week 7
Design and implementation of a basic logic gate using transistor circuits – due in week 16