Analog & Digital Circuits
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Analog & Digital Circuits Syllabus — Unit-wise Content
The official GTU curriculum for Analog & Digital Circuits (subject code 3142408) as prescribed for PE · Semester 4 divides the course into 7 units, covering 73 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 (3142408)Unit 1 Introduction
- Concept of basic circuits like amplifier
- linear power supply etc
- Classification of amplifier considering feedback
- power level etc.
- Basic electronics circuits as base for power electronics circuits like inverter
- power supply etc
Unit 2 Differential, multi-stage and operational amplifiers
- Differential amplifier
- power amplifier
- direct coupled multi-stage amplifier
- internal structure of an operational amplifier
- ideal op-amp
- non-idealities in an op-amp (Output offset voltage
- input bias current
- input offset current
- slew rate
- gain bandwidth product etc.)
Unit 3 Linear applications of op-amp
- Idealized analysis of op-amp circuits
- Inverting and non-inverting amplifier
- differential amplifier
- instrumentation amplifier
- active filter
- Current source, P, PI, PD and PID controllers
- Lead /lag compensator
- voltage regulator
- Wein bridge and phase shift oscillators
Unit 4 Nonlinear applications of op-amp
- Hysteretic Comparator
- Zero Crossing Detector
- Square-wave and triangular- wave Generators
- Precision rectifier
- peak detector etc
- Subject Code: 3142408 w.e.f
Unit 5 Combinational Digital Circuits
- Standard representation for logic functions
- K-map representation
- simplification of logic functions using K-map
- minimization of logical functions
- Don’t care conditions
- BCD arithmetic
- carry look ahead adder
- serial/parallel adder, ALU, popular MSI chips
- digital comparator
- parity checker/generator
- code converters
- priority encoders
- decoders/drivers for display devices
- Q-M method of function realization
Unit 6 Sequential circuits and systems
- A 1-bit memory
- the circuit properties of Bi-stable latch
- the clocked SR flip flop
- J- K, T and D types flip-flops
- applications of flip-flops
- shift registers and its applications
- serial to parallel converter
- parallel to serial converter
- ring counter
- sequence generator
- ripple (Asynchronous) counters
- synchronous counters
- counters design using flip flops
- special counter IC’s
- asynchronous sequential counters
- applications of counters
Unit 7 A/D and D/A Converters
- Analog to digital converters: quantization and encoding
- parallel comparator A/D converter
- successive approximation A/D converter
- counting A/D converter
- dual slope A/D converter
- A/D converter using voltage to frequency and voltage to time conversion
- specifications of A/D converters
- example of A/D converter ICs
- Digital to analog converters: weighted resistor/converter
- R-2R Ladder D/A converter
- Specifications for D/A converters
- examples of D/A converter ICs, sample and hold circuit
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