Preview of practice Input Capacitance Analysis (46.5) - Common Collector and Common Drain Amplifiers (Contd.): Analysis (Part B)
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Input Capacitance Analysis

Practice - Input Capacitance Analysis

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is a common collector amplifier?

💡 Hint: Think about where the output connection is located.

Question 2 Easy

What does high input resistance in an amplifier indicate?

💡 Hint: Consider the impact on signal strength.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of a common collector amplifier?

To amplify current
To provide high input resistance
Both of the above

💡 Hint: Consider both roles the amplifier plays.

Question 2

True or False: The voltage gain of a common collector amplifier is typically less than 1.

True
False

💡 Hint: Think about the behavior of the circuit with respect to voltage.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a common collector amplifier with a specified input resistance of about 10kΩ and output resistance below 100Ω. What components would you choose?

💡 Hint: Consider how the choice of transistors and their specifications play into these calculations.

Challenge 2 Hard

A common collector amplifier shows an input capacitance of 2µF. What impact might this have on a 10kHz signal?

💡 Hint: Use the formula for the cutoff frequency in relation to input capacitance.

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Reference links

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