Practice Analog Electronic Circuits - 41.1 | 41. Frequency Response of CE/CS Amplifiers Considering High Frequency Models of BJT and MOSFET (Part B) | Analog Electronic Circuits - Vol 2
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define a Common Emitter amplifier.

💡 Hint: Think about its role in signal amplification.

Question 2

Easy

What is a pole in terms of frequency response?

💡 Hint: Consider its effect on gain.

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Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the purpose of a coupling capacitor in amplifier circuits?

  • To block DC signals
  • To amplify all frequencies
  • To reduce voltage

💡 Hint: Consider what would happen to a DC signal in the circuit.

Question 2

A higher capacitance results in ______ at lower frequencies.

  • True
  • False

💡 Hint: Think about how capacitance interacts with frequency.

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Challenge Problems

Push your limits with challenges.

Question 1

Given a CE amplifier with R1 = 1kΩ, R2 = 2kΩ, and C1 = 10µF, find the overall frequency response and identify the poles.

💡 Hint: Remember to consider both R1 and R2 in parallel for your calculations.

Question 2

Analyze a circuit where two capacitors (10µF and 100pF) are in series with an input resistance of 1kΩ. Determine the net input capacitance and resulting frequency response.

💡 Hint: Use the formula for capacitors in series to simplify your calculations.

Challenge and get performance evaluation