B.tech(ECE) with CGPA-8.5/10,GATE(2017)  qualified, teaching experience-3 years,love playing badminton.

Ruhika Ruhi

This course is taking care of each and every detailed concepts of the topic: Operational Amplifier and GATE previous years questions will also be discussed.

GATE (Graduate Aptitude Test in Engineering) 2020 & 2021 complete preparation with best educators. Know about the detailed syllabus, best books, exam pattern and dates, previous year question papers a

GATE & ESE

Hindi

(Hindi) Operational Amplifier: Target GATE-2019

Operational Amplifiers

Analog Electronics & Circuits

GATE & ESE - EE, EC

GATE, ESE and IIT-JAM

Ace the toughest competitive and government exams in India 

Test Preparation

This lesson gives the overview of the topic:Operational Amplifier in which we have understood the topics that we are going to study in this course.

Overview (in Hindi)

This lesson explains the Preparation Strategy for this topic in which we have Analysed the topic and understood its importance.

Preparation Strategy (in Hindi)

In this lesson we have understood the Internal Structure of Op-Amp in which we have discussed the first stage: Differential Amplifier stage in detail.

Internal Structure:Part-1 (in Hindi)

In this lesson I have explained the remaining stages of Internal Structure of Op-Amp i.e.,Level-Shifter and Power Amplifier.

Internal Structure:Part-2 (in Hindi)

In this lesson I have explained some important characteristics of Op-Amp in which we have understood the Direct-Coupled amplifier and other important concepts.

Op Characteristics (in Hindi)

In this lesson I have explained the pin Diagram of Op-Amp and some its Properties:High open loop gain, Equivalent circuit and Input and Output resistances.

(Hindi) Properties of Op-Amp

In this lesson I have explained some more Properties of Op-Amp like:Open Loop Bandwidth,Offset and CMRR.

(Hindi) Properties of Op-Amp:Part-2

In this lesson I have explained the concept and Derivation of CMRR(Common Mode Rejection Ratio) in detail.

(Hindi) Properties of Op-Amp (Part-3)

In this lesson I have explained the concept of one of the most important property of Op-Amp:Slew Rate with the help of an example problem.

(Hindi)Slew Rate

In this lesson I have explained the concept of transfer Characteristics of ideal as well as Practical Op-Amp in detail.

(Hindi) Transfer Characteristics of Op-Amp

This lesson has been dedicated completely to the concept of Virtual Ground and Virtual Short with some important exceptions.!!!

(Hindi)Virtual short and Virtual Ground

In this lesson I have explained the First and Important Negative Feedback Applications of Op-Amp: Inverting Amplifier  in which I have discussed both the Ideal as well as Practical cases.

NEGATIVE FEEDBACK APPLICATIONS: Inverting Amplifier

In this lesson I have explained the Negative Feedback Applications: Non-inverting Amplifier in which I have explained the concept of ideal as well as Practical cases in detail.

Negative Feedback Applications: Non-inverting Amplifier

In this lesson I have explained the concept of Input and Output impedances of Inverting as well as Non-inverting Amplifiers qnd jave also discussed. GATE previous year question based on this concept.

Input & Output impedances of Inverting and Non-inverting Amplifiers

In this lesson I have discussed the concepts of Inverting and Non-Inverting Summing Amplifiers in detail with their respective formulae.

Inverting and Non-Inverting Summer Circuits

In this lesson I have discussed the concept of Adder/Subtractor and its respective formula along with a GATE PYQ related to the concept of Summing Amplifier.

Adder/Subtractor

In this lesson I have discussed the concept of Voltage follower in which I have explained how it works as a buffer and prevents the Loading Effect.

Voltage follower

In this lesson I have explained the concept of Difference Amplifier in which I have discussed its Closed Loop gain,input impedances and some major disadvantages.

Difference Amplifier

In this lesson I have discussed the GATE PYQs related with the Difference Amplifier in which I have explained the techniques to solve these questions.

Difference Amplifier:Gate PYQs

✓Persuing Ph.D ( Research Scholar)
✓M.Sc Physics (Central University) & B.Ed
✓FDP NITTTR , MHRD ( Quantum & Energy Mat.)
✓Experience: 5 year

Rahul Mehla

In this course, the educator will provide a detailed Study About Analog Electronics helpful for ECE students.

(Hindi) Analog Electronics Detailed Study: Engineering (ECE)

GATE Coaching for ECE/EE/CE/ME/IN/CS/IT.
Highly Experienced Faculties.
Defined for Quality Education.
Your Success is Our Goal.

Prime Gate Institute

In this course we are going to learn passive and active Filters in depth.
We will study concept behind all the Filters and then will see techniques to identifying types of filters. Then we will solve GATE Previous Year Problems of ECE EE and IN.

(Hindi) GATE (ECE): Active and Passive Filters

In this course we are going to study, How to solve an op-amp problems when it is in negative feedback configuration, if is an ideal op-amp and if it operates in linear region. Please watch it once. It will be very much helpful for GATE/ESE/PEU's.

Problem Solving Techniques for Op-Amp: GATE(ECE)

Secured AIR-72 and AIR-192 in GATE-2014,GATE-2015 exam respectively.Selected in 5 PSU and Central Govt body.Having 3 years teaching experien

Pavan Agrawal

In this course we will discuss BASICS of op-apm and how it is used in Analog Electronic Circuit mostly everywhere and how to solve it's problems.

(Hindi) Operational Amplifier Basics: GATE

B. Sc Physics Hons. DU, M. Sc Physics Jamia Millia Islamia 
YouTube follow @ fizix - o - filia
IIT-JAM - 413, GATE, CSIR - NET - JRF

Ananya Paul

This course is on operational amplifier. Here we shall discuss the various concepts of operational amplifier  like virtual ground concept etc., and also look at various configurations of opamp like inverting opamp, non inverting opamp, summing amplifier, differentiating amplifier, integrating amplifier etc. We will also look at parameters like CMRR, Sler Rate etc.

Operational amplifier for GATE Physics

Electronics Researcher at University of Southern California. Mentored over 200+ on their path of success in ECE.

Akash Roy

This course covers the basics of how an anplifier works and is focussed mainly on Power Amplifiers and related topics.

Lessons

20 lessons • 4h 3m