**ELECTRONIC DEVICES**

2019 - 2020

Objectives

**>> **Recognizing and understanding basic concepts specific to electronic devices;

**>> **Developing skills and abilities necessary for the use of electronic devices in simple electronic circuits;

**>> **Developing skills and abilities for the analysis and (re)design of electronic circuits.

- Introduction. Fundamentals.
- Diodes. DR circuits.
- DR switching circuits.
- Full-wave DR rectifiers. DC switching circuits. DRC rectifiers. LEDs.
- Zener diodes. OpAmps.
- Simple comparators with OpAmp.
- Hysteresis comparators with OpAmp.
- Electronic amplifiers. Amplifiers with OpAmp.
- Summing and differential amplifiers with OpAmp.
- Applications with OpAmp.
- Transistors. BJTs.
- BJT operation.
- MOSFET operation.
- Recap. Preparation for exam.

- Introductory lab. Workplace safety.
- Lab instrumentation. Voltage divider.
- Semiconductor diodes.
- DR switching circuits, two-port and multi-port networks.
- DC switching two-port networks.
- Single-phase rectifiers with capacitive filter.
- Circuits with Zener diodes and LEDs.
- Voltage comparators with OpAmp - simple comparators.
- Optical indicator for voltage level with OpAmp.
- Voltage comparators with OpAmp - hysteresis comparators.
- Basic amplifiers with OpAmp.
- Rail-to-rail OpAmp amplifier with unipolar supply.
- Lab test.
- Lab do-overs. Finalization of lab activity.

Course homework (optional)

**Upload homework here****View results here**- H1: DR switching circuits - due March 18th, 2020 Solution
- H2: DC switching circuits - due March 25th, 2020 Solution
- H3: Zener diodes - due April 1st, 2020 Solution
- H4: Simple comparators - due April 8th, 2020 Solution
- H5: Hysteresis comparators - due April 15th, 2020 Solution
- H6: Amplifiers with OpAmp - due April 29th, 2020 Solution
- H7: Differential amplifiers - due May 6th, 2020 Solution
- H8: Applications with OpAmp - due May 13th, 2020 Solution
- H9: BJT operation - due May 27th, 2020 Solution
- H10: MOSFET operation - due June 3rd, 2020 Solution

Recommended reading

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

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