Practice Outline Of Today’s Presentation (47.2) - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

Practice: Outline of Today’s Presentation

Lesson 47.2Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

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8 questions

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6 sample questions

Question 1.
What is the purpose of a common collector amplifier?
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Think about amplification types.
Question 2.
Define voltage gain.
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Consider the relationship of input and output.
3Question 3.
What defines a common collector amplifier?
- It increases voltage
- It increases current
- It does not amplify
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Think about its function in circuits.
4Question 4.
True or False: High input impedance is desirable in amplifiers.
- True
- False
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Consider how amplifiers interact with input signals.
Question 5.
Design a common collector amplifier with the following specifications: DC Supply = 12V, Load capacitance = 150 pF, and bias current = 1 mA. Calculate the voltage gain.
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Remember to keep the transistor in the active region.
Question 6.
Analyze how changing the source resistance affects the upper cutoff frequency in a common collector amplifier.
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Utilize the frequency cutoff formula to demonstrate the impacts.

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