Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
The lecture focuses on the frequency response of Common Emitter (CE) amplifiers and introduces the self-biased configuration. It revises concepts from previous discussions and emphasizes circuit analysis, as well as provides numerical examples for practical understanding of component selection in amplifier design. The analysis deepens into both theoretical and practical applications of the CE amplifier's performance in various configurations.
References
Lecture 38.pdfClass Notes
Memorization
What we have learnt
Final Test
Revision Tests
Term: Common Emitter Amplifier
Definition: A type of amplifier configuration that inverts the input signal and provides a significant voltage gain.
Term: SelfBias Configuration
Definition: A biasing method that uses feedback from the emitter to stabilize the operating point of the transistor.
Term: Frequency Response
Definition: The output of a system or circuit in response to various frequencies of input signals.
Term: Cutoff Frequency
Definition: The frequency at which the output signal power drops to half its value (or -3 dB point) compared to the maximum power.