Differential amplifiers - basics, principle, common-mode and differential-mode gain, ideal, real, CMRR

Activity: Public engagementParticipation in TV / radio programme or webbased media


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 characteristics as well as important parameters like common mode and differential mode gain are explained.
Finally, some further possibilities for building a differential amplifier will be briefly presented.
Period28 Jan 2022
Degree of RecognitionInternational