Preview of practice Lecture – 47 (47.1.1) - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)
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Lecture – 47

Practice - Lecture – 47

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Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the primary function of a common collector amplifier?

💡 Hint: Think about how it relates to impedance.

Question 2 Easy

What does the voltage gain of a common collector amplifier ideally approach?

💡 Hint: Remember what it means to have minimal attenuation.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the voltage gain of a common collector amplifier typically?

0
1
Infinity

💡 Hint: Consider what it means for signal integrity.

Question 2

True or False: The common collector amplifier has low input impedance.

True
False

💡 Hint: Think about how it matches impedance.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Given a common collector amplifier with a collector current of 0.5 mA, determine its transconductance and comment on the implications for circuit design.

💡 Hint: Remember to consider the thermal voltage at room temperature.

Challenge 2 Hard

Evaluate the impact on the upper cutoff frequency if the load capacitance is doubled. What will be the consequences for signal integrity?

💡 Hint: Consider how capacitance affects the time constant in RC circuits.

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Reference links

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