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General information

Subject type: Mandatory

Coordinator: Joan Triadó Aymerich

Trimester: Second term

Credits: 4

Teaching staff: 

Marcos Faúndez Zanuy

Teaching languages

  • Catalan

Part of the documentation is in Spanish and English 

Skills

Specific skills

  • CE20: Understand the basics and applications of analog electronics.

  • CE24: Train to design analog, digital and power electronic systems.

Transversal competences

  • CT2: That students have the ability to work as members of an interdisciplinary team either as one more member, or performing management tasks in order to contribute to developing projects with pragmatism and a sense of responsibility, assuming commitments taking into account count available resources.

Description

The Analog Electronics II subject is part of the Analog Electronic Systems subject. The purpose of the subject is to train the students of the Engineering Degree in Industrial and Automatic Electronics so that they are able to understand, interpret and perform calculations in the most conventional Analog Electronics circuits, made with operational amplifiers. It is also intended to train the student in the basic knowledge of passive and active filters. The subject relies heavily on the content developed in the subjects Analog Electronics I, Basic Electronics and Electrical Systems.

 

Contents

 

Content title 1: OPERATIONAL AMPLIFIER.

Description

Physical constitution and principle of operation

Ideal operational amplifier

Non-ideal properties of operational amplifiers.

 

Content title 2: LINEAR APPLICATIONS OF THE OPERATIONAL AMPLIFIER.

Description

Linear applications of operational amplifiers:

Adder.

Subtractor.

Adder-subtractor.

Voltage-current and current-voltage converters.

Differential instrumentation amplifier.

 

Content title 3: NON-LINEAR APPLICATIONS OF THE OPERATIONAL AMPLIFIER.

Description

Nonlinear applications of operational amplifiers:

Comparator.

Schmitt trigger.

Rectifier.

Trimmer.

Logarithmic and antilogarithmic amplifier.

Analog multiplier and divider. Basic concepts of modulations

 

Content title 4: FILTERS.

Description

Filter concepts.

Gain and phase. Bode diagram.

Passive filters.

Active filters.

 

Content title 5: MULTIVIBRATOR CIRCUITS.

Description

Multivibrator circuit concept.

Stable and monostable.

Discrete multivibrators.

Integrated multivibrators.

oscillators

 

Evaluation system

The final grade (QF) of the subject is calculated as follows:

QF = {(E1 + E2) / 2} 0,7 + P 0,2 + SP 0,1

E1, E2: Exams; P: Internships; SP: PSpice simulation. 

Minimum grades:

- Exams {(E1+E2)/2}: 4,0

- Practices: 5,0

It is mandatory to carry out all the activities of the subject.

In the event that any of the grades of the activities is below the corresponding minimum grade, the final grade of the course will be a maximum of 4,0.

There will be an extraordinary recovery session for the Ex activity for those students who have not passed the subject in the ordinary assessment. The grade of this recovery will replace that of the Ex activity within the evaluation of the subject, as long as it is superior. P activities are not recoverable. In the event of a make-up session, the maximum final grade will be limited to 5.

REFERENCES

Basic

Marcos Faúndez Zanuy. Transparencies of Analog Electronics and videos. ESUPT Tecnocampus. 2024 available on e-campus

Practices of Analog Electronics II. ESUPT Tecnocampus. Available on e-campus

Sergio Franco Design With Operational Amplifiers And Analog Integrated Circuits. McGraw-Hill 2014

Albert Malvino, David Bates, PRINCIPLES OF ELECTRONICS. 7th ED. January 15, 2007 McGraw-Hill

Complementary

Quintáns Graña, Camilo "Simulation of electronic circuits with ORCAD PSPICE. 2nd Edition Editorial Marcombo 2022

Operational amplifiers and linear integrated circuits: Theory and application, Fiore, James M., Paraninfo, 2002.

Operational Amplifiers and Linear Integrated Circuits, 6th Edition. Robert F. Coughlin, Frederick F. Driscoll, Ed. Pearson, 2001.

The art of Electronics. Paul Horowitz, Windfield Hill, Ed. Cambridge University Press, 3rd Edition 2015.

R. Safont. Theory Notes and Analog Electronics Problem Collection. ESUPT Tecnocampus.

M. Faundez Zanuy Electronic circuits for communication systems. Ed. CEYSA 2004

Lights M Faulkenberry INTRODUCTION TO OPERATIONAL AMPLIFIERS APPLICATIONS. 2000 Editorial Limusa