| Course Name | Analog Circuits |
| Course Code | 24ECE432 |
| Program | B.Tech. Artificial Intelligence (AI) and Data Science (Medical Engineering) |
| Semester | Elective |
| Credits | 3 |
| Campus | Coimbatore |
Review of characteristics of BJT, JFET & MOSFET– Selection of Operating Point for BJT- DC Load Line – BJT: Types of Biasing (Fixed, Emitter Feedback, Collector Feedback & Voltage Divider) – Bias Stabilization – Bias compensation – JFET: Types of Biasing (Gate, Self, Voltage Divider, Source & Current Source) – MOSFET: Types of Biasing (Drain Feedback & Voltage Divider).
BJT Amplifiers: Small Signal Analysis: Classifications of Amplifier – JFET Amplifiers: Small Signal Model: Common Source – Common Drain – Common Gate.
MOSFET Amplifiers: Small Signal Parameters, Small Signal Equivalent Circuit – Common Source Amplifier – Common Drain Amplifier.
Effect of positive and negative feedback on amplifiers – Feedback connection types – Feedback amplifiers – Merits and demerits.
Oscillators-principle of operation – Phase shift – Wein Bridge – Crystal – LC Oscillators using BJT-UJT Relaxation Oscillator.
Multivibrators: Astable, Monostable & Bistable (Principle of Operation Only).
Power Amplifiers: Working Principle of Class A, Class AB, Class B, Class C, Class D and Class S amplifiers – Efficiency of Class A, B and C amplifiers.
Course Objectives:
To enable the learners to design stable biasing circuits, depict BJT, JFET & MOSFET and apply models to design and analyse amplifier / oscillator circuits.
Course Outcomes:
After completing this course, students will be able to:
CO1: Design a stable biasing circuit for transistors
CO2: Understand and design different amplifier circuits using BJT, FET, and MOSFET
CO3: Analyze the effect of feedback in the transistor circuits
CO4: Familiarize the various power amplifier circuits and its efficacy
ONLINE MATERIAL
NPTEL – http://www.youtube.com/playlist?list=PL4C141B35706AD19A
CO-PO Mapping
| PO/PSO | PO1 | PO2 | PO3 | PO4 | PO5 | PO6 | PO7 | PO8 | PO9 | PO10 | PO11 | PO12 | PSO1 | PSO2 | PSO3 |
| CO | |||||||||||||||
| CO1 | 3 | 3 | 2 | 1 | 3 | – | – | – | 3 | 3 | – | 2 | 3 | – | 2 |
| CO2 | 3 | 3 | 1 | 1 | 3 | 1 | – | – | 3 | 3 | – | 1 | 2 | 1 | 3 |
| CO3 | 3 | 3 | 3 | 2 | 3 | 1 | – | – | 3 | 3 | – | 2 | 3 | 2 | 3 |
| CO4 | 3 | 3 | 3 | 2 | 3 | – | – | – | 3 | 3 | – | 2 | 3 | 1 | 3 |
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