Practice Next Circuit With Practical Source Resistance (47.4) - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

Practice: Next Circuit with Practical Source Resistance

Lesson 47.4Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

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8 questions

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2 cards from this section. Quick, good the night before a test.
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6 sample questions

Question 1.
What is the function of a common collector amplifier?
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Think about why amplifiers are used in signal processing.
Question 2.
What should the voltage gain value be for an ideal common collector amplifier?
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Recall the goal of such configurations.
3Question 3.
What configuration provides high input and low output impedance?
- Common Emmitter
- Common Collector
- Common Drain
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Think about what 'common collector' stands for.
4Question 4.
True or False: The voltage gain for a common collector amplifier should be significantly greater than 1.
- True
- False
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Reflect on optimal performance of this amplifier type.
Question 5.
Given a common collector amplifier with a collector current of 0.5 mA, with a source resistance of 100 kΩ, calculate the voltage drop across the source resistance and the resulting base voltage.
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Use Ohm's law to find voltage drop.
Question 6.
A common collector amplifier has an upper cutoff frequency of 30 MHz with ideal source resistance. If a source resistance of 100 kΩ is introduced, analyze how this will affect the cutoff frequency.
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Think about how resistance interacts with capacitance.

4 more questions in this section. Enroll free to practise them all.