Practice Plan Of The Lecture (61.6.2) - Multi-Transistor Amplifiers: Cascode Amplifier (Part A)

Practice: Plan of the Lecture

Lesson 61.6.2Multi-Transistor Amplifiers: Cascode Amplifier (Part A)

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9 questions

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6 sample questions

Question 1.
Define a Cascode Amplifier.
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Think about the basic configurations we learned.
Question 2.
What performance metric is often emphasized in Cascode Amplifiers?
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What do we often want to improve in amplifiers?
3Question 3.
What does a Cascode Amplifier consist of?
- Common Emitter followed by Common Collector
- Common Emitter followed by Common Base
- Common Source followed by Common Collector
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Remember the combination we discussed.
4Question 4.
True or False: The input resistance of a Common Emitter amplifier is high.
- True
- False
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Recall our lesson on amplifier properties.
Question 5.
Design a BJT cascode amplifier given the parameters for resistor values, and calculate its predicted voltage gain.
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Recall how cascode amplifiers function with amplifying weak signals.
Question 6.
Discuss a troubleshooting scenario where a cascode amplifier is not providing the expected gain. What steps would you take to diagnose the problem?
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Reflect on our discussions regarding the significance of biasing.

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