Electronics 1

Course title: Electronics 1

Code: 3ФЕИТ05З019

Number of credits (ECTS): 6

Weekly number of classes: 3+1+1+0

Prerequisite for enrollment of the subject: None

Course Goals (acquired competencies): Gaining basic knowledge and understanding of the principles of operation of electronic devices (OpAmp, diode, bipolar junction transistor and MOSFETs) and basic linear and nonlinear electronic circuits. Acquiring competence and skills for analyzing the operation of electronic circuits, small signal analysis of signal amplifiers, as well as solving practical application electronic circuit examples.

Total available number of classes: 180

Course Syllabus: Introduction to Electronics. Amplifiers: parameters, saturation, power efficiency, amplifier types, ideal amplifier models. Operational Amplifier: symbol, real parameters, ideal model, application circuits in linear operation mode. Ideal diode: model, basic applications as rectifier and logic circuits. Real diode: i-v relationship, approximations in forward and reverse polarization, some application circuits. Zener diode. Piece-linear diode models and small-signal model. Voltage limiters. Rectifiers: half-wave, full-wave, bridge rectifier, capacitive filter, output voltage ripple, voltage multiplier rectifiers. Solid-state semiconductors: p- and n-type semiconductor, drift and diffusion of charge carriers, pn-junction, junction width, breakdown voltage, junction and diffusion capacitances. Bipolar junction transistor: types, semiconductor profiles and principle of operation, Ebers-Mall model, modes of operation, piece-wise linear i-v model, circuit examples. MOSFET: NMOS and PMOS with enhanced and depleted channels, semiconductor profiles and principle of operation, modes of operation, piece-wise linear i-v model, circuit examples. Amplifiers with BJTs and MOSFETs: graphical analysis, small signal model, algorithm for amplifier analysis, circuit examples.

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