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Autor: Guillermo Carpintero del Barrio
Programa de la asignatura: Temas que forman parte de la asignatura.

Lesson I: Feedback in Electronics.

I.1. The ideal feedback amplifier.

I.2. Amplifier types and Feedback Configurations.

I.3. Real Amplifiers and Feedback. Loading effects.

I.4. Feedback configuration examples.

 

Lesson II: Stability on feedback circuits.

II.1. Effect of feedback on the freqency response

Single pole circuits.

Two pole circuits.

Multiple poles.

II.2. Loop gain and stability.

II.3. Stability Criteria

Loop gain and the Nyquist diagram. Nyquist Criteria.

Loop gain and Bode Plot. Gain and Phase Margins.

II.4 Compensation.

Goal of compensation

Slew Rate

 

Lesson III: Oscillators.

III.1 Introduction.

III.2 Linear Oscillators

Building Blocks of a linear oscillator and their role.

Barkhausen criteria for oscillation.

Phase condition, and oscillation frequency.

Gain condition, and sustainment of oscillation and turn-on.

III.3 RC Oscillators.

Wien Bridge

Phase Shift

III.4 Tuned oscillators.

General description.

LC oscillators: Hartley, Colpitts y Clapp.

Crystal oscillators.

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