1. Introduction to the course - Part A
The chapter provides an in-depth introduction to analog electronic circuits, exploring their importance in both theoretical and practical applications. It discusses the fundamental concepts of electronic circuits, the distinction between analog and digital signals, and the integration of both in modern electronic systems. The course is designed for undergraduate students, but also serves as a refresher for professionals, emphasizing a balance between theory and practical laboratory exercises.
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Sections
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What we have learnt
- Analog electronics plays a vital role in interfacing with the real world, converting non-electrical signals to electrical and vice versa.
- Understanding both BJT and MOS circuits is crucial for designing mixed-signal systems that integrate analog and digital components.
- The evolution of electronic systems shows a growing trend towards digital cores while retaining the necessity for analog interfaces.
Key Concepts
- -- Analog Signal
- A signal that can take on any value in a continuous range, representing information.
- -- Digital Signal
- A signal that has discrete levels, usually represented as binary values, making it suitable for digital circuit processing.
- -- Mixed Signal Circuit
- Circuitry that incorporates both analog and digital signals for processing and control.
- -- Electronic Circuit
- A combination of electronic components arranged to perform a specific function, powered by an electrical supply.
- -- BJT and MOSFET
- Two types of transistors used in electronic circuits; BJT (Bipolar Junction Transistor) is known for its current control, while MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor) is valued for its voltage control and integration capability.
Additional Learning Materials
Supplementary resources to enhance your learning experience.