35.2 - Frequency Response of CE and CS Amplifiers (Part A)
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Practice Questions
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Define frequency response.
💡 Hint: Think about how output varies with different frequencies.
What is a cutoff frequency?
💡 Hint: What point signifies a significant change in output?
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does frequency response measure?
💡 Hint: Focus on how output relates to changing input conditions.
True or False: The cutoff frequency is where an amplifier's gain begins to drop significantly.
💡 Hint: Consider what significance this point entails for amplifiers.
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Challenge Problems
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Given an RC circuit with R = 10kΩ and C = 100nF, derive and plot the frequency response. Identify key frequency points.
💡 Hint: Calculate using the standard transfer function form and substitute R and C values.
In a common emitter amplifier, if the feedback capacitor is increased, how would it affect the frequency response? Analyze the potential impact.
💡 Hint: Consider how the behavior of capacitors affect frequency response.
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