Analog Electronics and Its Applications
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Follow on Instagram for UpdatesAnalog Electronics and Its Applications Syllabus — Unit-wise Content
The official GTU curriculum for Analog Electronics and Its Applications (subject code 2142405) as prescribed for PE · Semester 4 divides the course into 7 units, covering 22 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 (2142405)Unit 1 Diodes & Bipolar Junctions Transistors
- Diode as a rectifier: HW, FW and Bridge Rectifier with and without Capacitor Filter – Review of CE, CB, CC Configurations of BJT – Review of Low Frequency Response of BJT – The Basics of High Frequency Response and h-Parameters Different Areas of Application of BJT
Unit 2 Linear Applications of BJT
- Single stage transistor amplifiers – Classification – Principle – Practical circuit – DC and AC equivalent circuits – Load line analysis – Gain and Input impedance – Equivalent Circuit – Classification – Different amplifiers like Cascaded Amplifier
- Coupled Amplifier
- Feedback Amplifier
- Cascode Amplifier
- Class A, B, AB & C amplifiers – Frequency response of amplifier – bootstrapping circuit Block diagram and working of Linear regulated power supplies – Zener Shunt – Series Pass – Shunt Regulated – Feedback – Series Voltage Regulator – IC based regulated linear power supplies like 78xx
- 79xx & TL431 Design of simple series/shunt regulated power supplies using BJT, Design of simple regulated power supplies based on 78xx
- 79xx and TL431 ICs
Unit 3 Operational Amplifier Basics
- The Op-Amp – Block Diagram – Characteristics – Equivalent Circuit – Types – Important parameters from datasheet The Ideal Op-Amp – Open Loop – Close Loop Configurations along with the different types of feedback The Practical Op-Amp – Characteristics – Input Offset Voltage – Input Bias & Offset Current – Total Output Offset Voltage – CMRR – Thermal & Time Drift – PSRR – Effect of Power Supply Variation on Offset Voltage – Frequency Response and Slew Rate – Input Protection Circuit for Op-Amp – Noise in Op-Amp
Unit 4 Linear Applications of Op-Amp
- AC-DC Amplifier – Peaking Amplifier – Summing
- Scaling and Averaging Amplifier – Instrumentation Amplifier – Differential Input-Output Amplifier – V to I converter (Grounded & Floating Load) – Very High Input Impedance Circuit – Integrator & Differentiator – A/D & D/A Converters Comparators – Zero Crossing Detector – Schmitt Trigger – Voltage Limiter – Voltage Level Detectors –Clipper (Limiting Circuits) & Clampers – Peak Sample & Hold Circuit – Precision Rectifier Detector
Unit 5 Op-Amp Based Filters & Oscillators
- Introduction to Filters – Passive Filters & Active Filters – Basic Filter Responses and their Transfer Function (Low Pass
- High Pass
- Band Pass
- Band Reject
- All Pass) – First & Second Order Butterworth Filter Gyrator – Negative Impedance Converter (NIC) – Frequency Dependent Negative Resistance (FDNR) Oscillators – Principles & Types – Frequency Stability – Phase Shift Oscillator – Wien Bridge Oscillator – Quadrature Oscillator Square Wave Generator – Triangular Wave Generator – Saw Tooth Wave Generator
Unit 6 Special Circuits and Applications
- Switched Capacitor Circuits – Principle – Advantages like Input Impedance Improvement
- CMRR Improvement – Applications of Switched Capacitor Circuits like amplifier
- etc. – MF5 Switched Capacitor Filter 555 Timer – different modes and their configuration Block Diagram and Working V/F
- VCO PLL, PWM circuits and Voltage Regulators
Unit 7 Logic Families
- Review of Logic Gates – Construction of Logic Gates using Discrete Components like Diode
- etc. – Diode Transistor Logic (DTL) – Transistor Transistor Logic (TTL) – Resistor Transistor Logic (RTL) and other logic families – Comparison of Logic Families
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