Analogue electronic circuits
FEKT-BAEYAcad. year: 2017/2018
Basic circuits of modern analogue technology with the emphasis on the combination of intuitive and computer aided analysis and design.
Linear, nonlinear and parametric circuits, spectrum modification.
Transistor- and OpAmp-based amplifiers.
Feedback and stability.
Selected analogue integrated circuits.
Learning outcomes of the course unit
The graduate is able to:
- explain what is the linear and nonlinear electric circuit
- specify the causes of linear and nonlinear distortion of signal passing through the circuit
- describe the basic properties of BJT's and MOSFET's and the way they affect the parameters of amplifiers
- describe basic linear and nonlinear characteristics of operational amplifiers
- draw schematics of basic amplifiers employing operational amplifiers and to explain their operation
- discuss advantages and drawbacks of modern active elements such as VFA, CFA, TIA, CCII, OTA
- explain possible strategies of the synthesis of higher-order frequency filters
- describe the features of common types of the approximations of amplitude frequency characteristics
- draw schematics of universal active biquads and to explain their purpose and operation
- explain the operation of basic feedback RC oscillators
- explain the purpose and circuit implementation of the hysteresis in integrated comparators
- describe a key idea of waveform generator via comparator and inertia filters
- explain the methods of the operation of modern voltage references
The student enrolling in this course would be able to:
- analyze simple linear resistive circuits via Ohm's law, KCL, KVL, and basic theorems
- utilize phasor method for computing of circuits in harmonic steady state
- solve DC states in simple nonlinear circuits containing diodes and transistors
- describe characteristics which define resistor, capacitor, and inductor
- explain general relationships between voltage and current for resistor, capacitor, and inductor
Recommended optional programme components
Recommended or required reading
BIOLEK, D. Analogové elektronické obvody - P. Elektronické učební texty, UMEL FEKT VUT Brno, 2007. (CS)
BIOLEK, D. Analogové elektronické obvody -L. Elektronické učební texty, UMEL FEKT VUT Brno, 2003. (CS)
BIOLEK, D. Analogové elektronické obvody. Hybridní studijní texty. Nesetrvačné obvody s operačními zesilovači. VUT Brno, 2015. (CS)
HOROWITZ, P., HILL,W. The Art of Electronics. Cambridge University Press, Second edition, 1989. (EN)
BIOLEK, D. Řešíme elektronické obvody aneb kniha o jejich analýze. BEN, 2004. (CS)
Planned learning activities and teaching methods
Techning methods include lectures and mutually interlaced experimental forms, which consist of numerical exercises, computer laboratories and practical laboratories.
Assesment methods and criteria linked to learning outcomes
Up to 30 points for the activity during the semester.
Up to 70 points for exam.
Language of instruction
1) Linear, nonlinear and parametric circuits. Spectrum modification via the signal passing through a circuit.
2) General properties of linera circuits.
3) Amplifiers and feedback.
4) Transistor circuits I.
5) Transistor circuits II.
6) Operational Amplifiers (OpAmps) of VFA type.
7) OpAmp linear applications.
8) OpAmp nonlinear applications.
9) Other modern active elements.
10) Applications of active elements.
11) Frequencz filters.
12) RC oscillators.
13) Voltage references.
The aim of this course is to make students familiar with the state of the art of analogue technology by a suitable combination of theory, intuition, and computer simulation. The subject respects the fact of the co-existence of discrete circuits and permanently increasing amount of integrated circuits.
Specification of controlled education, way of implementation and compensation for absences
The content and form of controlled classwork as well as the way of its execution are specified by a regulation issued and yearly updated by the guarantee of the course.
Type of course unit
39 hours, optionally
Teacher / Lecturer
12 hours, optionally
Teacher / Lecturer
14 hours, compulsory
Teacher / Lecturer