Analog Circuits-II
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Analog Circuits-II Syllabus — Unit-wise Content
The official GTU curriculum for Analog Circuits-II (subject code 2140305) as prescribed for Biomed · Semester 4 divides the course into 6 units, covering 78 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (2140305)Unit 1 INSTRUMENTATION AND ISOLATION AMPLIFIERS
- Instrumentation Amplifier
- DC amplifiers
- Pulsed excitation amplifier
- AC carrier amplifier
- Isolation amplifiers:-Carrier Type Isolation Amplifier
- Opto Isolators/Optical Coupling
- Transformer Coupled Isolation Amplifiers
- Fiber Optic Isolation Amplifier
- Isolated DC Amplifier
- Chopper Stabilized Amplifier
- Differential Chopper Amplifier
- Linear power supplies
- Switching power supplies
- Inductor-less switching power supplies
- Reverse battery protection
- Problems associated with power supplies
Unit 2 GROUNDING AND SHIELDINGTECHNIQUES
- Capacitive and Inductive crosstalk
- EM coupling and interference
- grounding considerations
- shielding theory and techniques
- Power supply noise reduction and filtering
- Over-voltage and Electrostatic discharge (ESD) protection techniques
- Mechanisms for Cooling
- Design of Heat Sink Selection
- Input Guarding
- Safety Standards In Medical Electronic Amplifiers
Unit 3 OP AMP NOISE THEORY AND APPLICATIONS
- RMS versus P-P Noise
- Noise Floor
- Signal-to-Noise Ratio
- Multiple Noise Sources
- Noise Units
- Noise Corner Frequency
- Types of Noise:- Shot Noise
- Thermal Noise
- Flicker Noise
- Burst Noise
- Avalanche Noise
- Noise Colors: -White Noise
- Pink Noise
- Red/Brown Noise
- Op Amp Noise
Unit 4 DESIGN TECHNIQUES FOR ACTIVE FILTER 8 20%
- Fundamentals of Low-Pass Filters
- Butterworth Low- Pass Filters
- Tschebyscheff Low-Pass Filters
- Bessel Low-Pass Filters
- Quality Factor Q, Low-Pass Filter
- High-Pass Filter
- Band-Pass Filter
- Band-Rejection Filter
- All-Pass Filter
- Notch filter
- Practical Design of Filter Circuit Biasing
- Capacitor Selection Component Values
- Op Amp Selection
Unit 5 INTRODUCTION TO COMMUNICATION SYSTEMS
- Analog and digital communication systems Modulation
- Need for modulation
- Amplitude modulation: Frequency spectrum
- representation of AM, modulation index
- power relations in AM wave
- AM Generation
- modulated transistor amplifier
- AM Transmitter and receiver
- Frequency modulation: Mathematical representation of FM – Frequency - FM generation – Direct and indirect methods – FM Transmitters
- FM demodulation techniques - FM Receivers
- Phase modulation: Need for pulse modulation
- different types
- Pulse Width Modulation
- Pulse Position Modulation and Pulse Code Modulation
Unit 6 DATA DISPLAY AND RECORDING SYSTEM
- CRO, Single Beam
- Dual Trace
- Double Beam CRO, Storage CRO, DSO, Analog And Digital Recorders
- Signal Analyzer
- frequency Analyzer
- function generator
- Magnetic Recorder
- GPB & PCB Circuit design and component selection
- create schematic PCB layout
- PCB assembly using MULTISIM software
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