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The chapter discusses various configurations of multi-transistor amplifiers, focusing on understanding their operation and analysis. It explores how combining common emitter (CE) and common collector (CC) configurations improves performance metrics such as input and output impedance. Additionally, it covers how these hybrid configurations can enhance gain and fidelity in signal amplification applications.
References
Lecture 56.pdfClass Notes
Memorization
What we have learnt
Final Test
Revision Tests
Term: Common Emitter (CE) Configuration
Definition: A transistor configuration that provides high voltage gain but has a medium input resistance and high output resistance.
Term: Common Collector (CC) Configuration
Definition: A transistor configuration known for providing high input impedance while delivering low output impedance, effectively acting as a buffer.
Term: Composite Transistor
Definition: A configuration where multiple transistors are connected internally to function as a single transistor with improved performance characteristics.