Differential Amplifiers - Basics, Principle, Common and Differential Mode Gain, Ideal vs. Real, CMRR

In this video, we discuss the basics of differential amplifiers. Starting with a simple circuit of a differential amplifier with MOSFETs, the ideal and real properties as well as important parameters such as the common-mode and differential-mode gain are explained. Finally, some other possibilities to build a differential amplifier are briefly presented. Tutor: Clara Scheiber Chapters: 00:00 Intro 01:20 Basic Differential Amplifier Circuit 02:22 Ideal Differential Amplifier 02:45 Common Mode 03:20 Differential Mode 04:40 Real Differential Amplifier 05:23 CMRR 05:54 Other Disturbances 06:29 Possible Circuit Improvements 07:19 Conclusion 08:14 Outro Additional Links: Video about Transistor Circuits:    • Transistor Circuits - Current Source, Curr...   Video about the Transistor as an Amplifier (Part 1):    • The Transistor as an Amplifier - Emitter F...   Video about the Transistor as an Amplifier (Part 2):    • The Transistor as an Amplifier - Voltage A...   Video about the non-idealities of OpAmps:    • Non-Idealities of Operational Amplifiers (...   Institute of Electronics: https://ife.tugraz.at https://www.tugraz.at Social Media:   / ife.tugraz.at     / ife.tugraz.at     / ife-tugraz   iMooX: http://www.imoox.at #electronics #differentialamplifiers #transistorcircuits #microelectronics