Electronics (II)

Course ID:  B5103P1C

Credits: 3

Objective: 

Learning about amplifier frequency response, transistors and other components, operational amplifiers, basic operational amplifier applications, special-purpose operational amplifier circuits, active filters, oscillators, and the principles and applications of electronic circuits.

Course Prerequisites: Electronics (I)

Outline:

1. Amplifier Frequency Response

   - Low-frequency response of amplifiers  

   - High-frequency response of amplifiers  

   - Total frequency response of amplifiers  

   - Frequency response of multi-stage amplifiers  

   - Measurement of frequency response  

2. Transistors and Other Components

   - Basic four-layer devices  

   - Silicon-controlled rectifiers (SCR) and their applications  

   - Bidirectional triggered diodes and bidirectional thyristors  

   - Silicon-controlled switches  

   - Single-junction transistors  

   - Programmable single-junction transistors  

   - Insulated gate bipolar transistors (IGBT)  

   - Phototransistors  

   - Light-triggered silicon-controlled rectifiers  

   - Optocouplers  

   - Fiber optics  

3. Operational Amplifiers

   - Input modes and parameters of operational amplifiers  

   - Negative feedback  

   - Operational amplifiers with negative feedback  

   - Impact of negative feedback on operational amplifier impedance  

   - Bias current and offset voltage compensation  

   - Open-loop response  

   - Closed-loop response  

4. Basic Operational Amplifier Applications

   - Comparators  

   - Summing amplifiers  

   - Integrators and differentiators  

5. Special-Purpose Operational Amplifier Circuits

   - Instrumentation amplifiers  

   - Isolation amplifiers  

   - Transconductance amplifiers  

   - Logarithmic and anti-logarithmic amplifiers  

   - Converters and other operational amplifiers  

6. Active Filters

   - Basic filter frequency response  

   - Characteristics of filter frequency response  

   - Active low-pass filters  

   - Active high-pass filters  

   - Active band-pass filters  

   - Active band-stop filters  

   - Measurement of filter frequency response  

7. Oscillators

   - Principle of feedback oscillators  

   - RC feedback circuit oscillators  

   - LC feedback circuit oscillators  

   - Relaxation oscillators  

   - Using the 555 timer as an oscillator  

Teaching Method: Explanation and Implementation

Reference: Electronic Devices (Volume II), 7th Edition, Conventional Current Version, by Thomas L. Floyd, translated and edited by Yang Zhan-yun, Li Shi-wen, Wang Jun-hui, and Zeng Hong-xiang, published by Quanta Computer Inc.