Low-frequency electronic circuit is a basic course for electrical majors, which mainly teaches the basic devices, basic principles and application circuits of amplifiers in analog electronic circuits. This course is the basis for learners to learn the following professional knowledge including high-frequency electronic circuit, single-chip microcomputer, embedded system and so on, and also the basis for carrying out practical experiments of amplifying circuit.。
Overview
Syllabus
- Introduction
- Introduction
- Chapter 1:Diode
- 1.1 Basic knowledge of semiconductor physics
- 1.2 PN Junction
- 1.3 Method for the analysis of diode circuits
- 1.4 Diode applications
- Example of diode simulation circuit
- Chapter 2:Transistor
- 2.1 Operating principle of transistor in magnification mode
- 2.2 Other modes of operation of transistor
- 2.4 Volt-ampere characteristic curve of transistor
- 2.5 Small signal circuit model of transistor
- 2.6 Transistor circuit analysis method
- 2.7 Principle of application of transistor
- Example of transistor simulation circuit
- Chapter 3: Field Effect Transistor
- 3.1 MOS field effect
- 3.2 Junction Field Effect Transistor
- 3.3 Application principle of field effect transistor
- Field effect transistor simulation circuit example
- Chapter 4:Amplifier Fundamentals
- 4.1 Bias circuit and coupling mode
- 4.2 Amplifier performance index
- 4.3 Basic configuration amplifier
- 4.4 Differential amplifier
- Simulation example of basic amplifying circuit
- Experiment 1.Simulation of single - transistor common emission amplifier circuit
- Experiment 2.Two - stage resistance - capacity coupling amplifier circuit simulation
- Experiment 3.Differential amplifier circuit simulation
- Chapter 5:Negative feedback in an amplifier
- 5.1 Basic concept of feedback amplifier
- 5.2 The effect of negative feedback on amplifier performance
- 5.3 Negative feedback amplifier
- Simulation example of feedback amplifier
- Experiment 4.Feedback amplifier circuit simulation
- Chapter 6:Integrated operational amplifiers and their application circuits
- 6.1 The composition principle of integrated operational amplifier application circuit
- 6.4 Integrated voltage comparator
- Examples of operational circuit simulation
- Experiment 5. simulation of operation circuit
- Extended information
- The device manual
- Experiments
- Practical video
- Final exam
Taught by
Yi Wu, Zhitao Guo, Hanmin Han, Jinli Yuan, and Minglan Zhang