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Analog Circuits From Scratch

Name: Analog Circuits From Scratch
Rating: 4.4 (38 reviews)

Learn the concepts of Analog Elecronics and Design Analog Circuits from Scratch!

Created bySujithkumar MA

Last updated 12/2022

English

What you'll learn

Understand the concepts of Analog Electronics
Solve circuits using diodes and transistors
Design analog circuits from scratch using basic electronic components
Learn about Power Supplies, Amplifiers, Current Mirrors, Multistage Amplifiers, Differential Amplifiers, Power Amplifiers and so on.

Course content

8 sections • 48 lectures • 5h 23m total length

Introduction3:10
Master fundamentals of analog circuits, diode approximation techniques, and power supplies, then explore BJT and MOSFET amplifiers, including differential and power amplifiers, and Darlington pairs.

A review on PN Junction, Biasing10:27
Diode - Symbol, Circuits, Ideal Approximation10:10
Learn diode symbols and circuits, with forward bias enabling current and reverse bias blocking it. Compare practical diodes to the ideal model and note 0.7 V drop and current-limiting resistor.
V-I Characteristics of a diode4:39
Problem 1 - Solving Diode Circuits2:59
Problem 2 - Solving Diode Circuits1:04
Solve diode circuits in analog circuits from scratch for problem 2, applying three rules to guide the solution.

Blocks of a DC Power Supply6:02
Half Wave Rectifier - Circuit, Working, Performance measures16:14
A basic problem on Half Wave Rectifiers2:18
The complete working of Centre tapped rectifier13:51
Bridge Rectifier - Working, Parameters7:14
Filters - Types, Response curves7:11
Analyze how filters reduce ripple in rectifier circuits by shaping the frequency response with low-pass, band-pass, and band-reject filters and cutoff concepts.
HWR, FWR with Capacitor Filters12:05
An Example on Rectifier with Filter2:55
Regulators - Classification, Important blocks5:07
Series Voltage Regulator - Block Diagram3:07
Shunt Voltage Regulator - Block diagram4:54
Waveforms at each stage of a power supply2:08
Examine the waveforms across key stages of an ac to dc power supply, including transformer, rectifier, and regulator, and how the regulator maintains a constant output despite ripple.

Transistors - Basics, Classification5:56
Explore transistor basics within analog design, comparing it to diodes and focusing on three-terminal operation, with classifications into bipolar junction transistors and field effect transistors, including MOS and depletion/enhancement modes.
BJT - Sections, Types, Modes9:28
Biasing the Transistor, Q Point10:41
Different Configurations and Current Gains11:15
Explanation for all the components of a common emitter amplifier8:02
Frequency Response Curve of an Amplifier4:25
Explore how an amplifier's frequency response shows gain variation with frequency, where low frequencies are attenuated by input coupling and high frequencies by output coupling, within the bandwidth in decibels.
BJT Current Mirror - Working, Requirements7:47
Deriving Current Transfer Ratio for Current Mirrors3:41
Derive the current transfer ratio for a current mirror by analyzing collector and base currents and beta, showing the current transfer ratio can equal one and depends on transistor area.
An Important question on Current Mirrors2:31
Darlington Pair9:39

Comparison between FET and BJT, Amplifier Characteristic12:04
Types of Field Effect Transistor3:09
Construction and Working of N-Channel Depletion type MOSFET15:22
The influence of gate voltage9:44
Output Characteristics curve of a N-Channel Depletion type MOSFET5:12
Transfer Characteristics curve of a N-Channel Depletion type MOSFET3:23
Construction and Working of NMOS12:24
Transfer Characteristics curve of a NMOS3:49
Using MOSFET as an amplifier14:04
MOSFET Current Mirrors3:45

Power Amplifiers - Introduction, Classification3:13
Class A Power Amplifier3:53
Class B Amplifiers4:27
Crossover Distortions2:58
Explain how a class b amplifier produces crossover distortion, showing dead bands and output deviating from input, and note that avoidance will be discussed in later content.
Class AB Amplifiers3:15
explain class ab amplifiers as a biasing solution to reduce crossover distortion, keeping transistors active like class b, and discuss the 78.5 percent class b efficiency.
Class C Amplifiers7:29

Requirements

No. But a basic knowledge in Circuit Theory will help

Description

Hey all! Welcome to my course on Analog Circuits From Scratch where everything is taught from scratch towards applications. The syllabus of the course is as follows:

Unit 1 - Fundamentals of Diode Circuits:

Fundamentals of PN Junction

Fundamentals of Diode

Forming circuits using Diode

Diode Approximation

Solving Diode Circuits

Unit 2 - Power Supplies:

Building blocks of a power supply

Half wave rectifier circuit – RMS, Average values, Ripple Factor, Form Factor

Full wave rectifier circuit – RMS, Average values, Ripple Factor, Form Factor

Centre tapped rectifier - RMS, Average values, Ripple Factor, Form Factor

Bridge rectifier - RMS, Average values, Ripple Factor, Form Factor

Problems on Rectifiers

Filters – Response Curves

Capacitor Filters

Regulator – types

Series Voltage Regulator

Shunt Voltage Regulator

Unit 3 - Bipolar Junction Transistor Applications

Working of BJT

BJT – Characteristics, Types

BJT – Modes of Operation

BJT Amplifier

BJT Amplifier – Frequency Response Curves

BJT Voltage Regulator – Series, Shunt

BJT Current Mirrors – Explanation, Equation, Problems

Unit 4 - MOSFET Applications;

Working of MOSFET

MOSFET – Characteristics, Types

MOSFET – Modes of Operation

MOSFET Amplifier

MOSFET Current Mirrors – Explanation, Equation, Problems

Unit 5 - Differential Amplifiers and Power Amplifiers

Differential Amplifier – Introduction, Circuit using BJT

Voltage and Current curves of Differential Amplifier

Power Amplifiers – Classification

Class A, B, C, AB, D

You will get all the basics right to build a strong foundation in understanding, analyzing and designing the analog circuits using the fundamental electronic components such as a diode, transistor and so on. What are you waiting for? See you there in my course!

Who this course is for:

Beginner Electronics Aspirants
Beginner Electrical Engineering Aspirants
Anyone who wants to learn and design Analog Circuits from Scratch

Analog Circuits From Scratch

What you'll learn

Explore related topics

Course content

Introduction1 lecture • 3min

Fundamentals of Diode Circuits5 lectures • 29min

Power Supplies12 lectures • 1hr 23min

Applications of Bipolar Junction Transistors10 lectures • 1hr 13min

MOSFET Amplifiers10 lectures • 1hr 23min

Differential Amplifiers3 lectures • 17min

Power Amplifiers6 lectures • 25min

Update - Amplifier Design1 lecture • 9min

Requirements

Description

Who this course is for: