Technical University of Cluj-Napoca

Faculty of Electronics, Telecommunications and Information Technology

Bases of Electronics Department

EDC Group

Academic year: 2023 - 2024

Professor Gabriel Oltean, PhD.

FUNDAMENTAL ELECTRONIC CIRCUITS

SECOND YEAR, ENGLISH

ECTS: 5 credits

Classes/week: 2h Lecture; 1h Seminar; 2h Lab

Course code: 20.00

   Objectives

>> Understanding the operating principles of the fundamental electronic circuits;

>> Analysis of electronic circuit operation;

>> Determining the performance of electronic circuits;

>> Redesign / design of electronic circuits.

Lectures

  1. Introduction. Course Presentation
  2. Transistor Circuits
  3. Transistor Digital Circuits
  4. Transistor Amplifier. DC biasing
  5. MOSFET Biasing
  6. MOSFET Small-Signal Model
  7. MOSFET Basic Amplifiers
  8. BJT Biasing
  9. BJT Small-Signal Model
  10. BJT Basic Amplifiers
  11. Frequency Response: CS and CE. Cascode Amplifier
  12. Current Sources and Current Mirrors
  13. Power Amplifiers. Class A
  14. Class B and Class AB Power Amplifiers
  15. Feedback Circuits
  16. DC Voltage Regulators
  17. Integrated Voltage Regulators
  18. Switched Mode Power Supply
  19. Sinusoidal Oscillators
  20. Nonsinusoidal Oscillators
  21. 555 Timer
  22. Class D Power Amplifier
  23. Recapitulation

Seminars

  1. Digital Circuits with T. DC Equivalent Circuits – OP
  2. Basic Amplifiers with MOSFET
  3. Basic Amplifiers with BJT. Current sources
  4. Power amplifiers. NF Circuits
  5. DC Voltage Regulators
  6. Sinusoidal Oscillators
  7. Nonsinusoidal Oscillators. Recap

Laboratories

  1. Introductory laboratory. Safety at work.
  2. Collecting Experimental Data using the Computer
  3. MOSFET Logic Circuits
  4. Single-Stage MOSFET Amplifiers
  5. Single-Stage BJT Amplifiers
  6. Class B Power Amplifier
  7. Effects of Negative Feedback on an Amplifier
  8. LM 7805 Voltage Regulator
  9. DC-DC Converters
  10. Multivibrator Circuits using the 555 Timer
  11. Sinusoidal Oscillator
  12. Laboratory Test
  13. Function Generator
  14. Concluding Laboratory
Online simulator

   Recommended reading

>> Oltean, G., Electronic Devices, U.T. Pres, Cluj-Napoca, ISBN 973-662-220-7, 2006; 317 pag. Table of contents;

>> Oltean, G., Circuite Electronice, UT Pres, Cluj-Napoca, ISBN 978-973-662-300-4, 203 pag., 2007 Table of contents;

>> Sipos, Emilia, Ivanciu, Laura, Dispozitive Electronice. Probleme rezolvate, 2016; Content.