25.4 - Summary of the Session
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Practice Questions
Test your understanding with targeted questions
What happens to the DC voltage during small signal analysis?
💡 Hint: Think about focusing only on AC signals.
Identify one role of transconductance in amplifiers.
💡 Hint: Recall what influences the current flow.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is set to zero during small signal analysis in a CE amplifier?
💡 Hint: Think about the components involved in small signal analysis.
Beta sensitivity affects which part of the CE amplifier operation?
💡 Hint: Consider what happens when you change a component.
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Challenge Problems
Push your limits with advanced challenges
If a CE amplifier has a beta of 100 and the input resistance rπ is 1kΩ, how would you calculate the output voltage if the input signal is 1V and Rc is 10kΩ?
💡 Hint: Remember to break down the variables properly.
Explain in detail the role of parasitic capacitances at high frequencies in a CE amplifier, including how it affects the overall amplifier behavior.
💡 Hint: Evaluate the frequency response of the circuit.
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Reference links
Supplementary resources to enhance your learning experience.