Practice Multi-transistor Amplifiers: Amplifier With Active Load (part A) (66.1.2)

Practice: Multi-Transistor Amplifiers: Amplifier with Active Load (Part A)

Lesson 66.1.2Multi-Transistor Amplifiers : Amplifier With Active Load (Part A)

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10 questions

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6 sample questions

Question 1.
What replaces the passive load in an active load amplifier?
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Think about components that provide active behavior.
Question 2.
Name one type of common amplifier discussed in this section.
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Recall the name of the amplifier configuration.
3Question 3.
What component replaces passive loads in active load amplifiers?
- Resistors
- Inductors
- Transistors
- Capacitors
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It’s the component that provides active characteristics.
4Question 4.
True or False: The voltage gain of a common source amplifier with passive load is typically higher than that of a common emitter amplifier.
- True
- False
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Compare the typical gain values you know.
Question 5.
Design a high-gain amplifier circuit using active loads. Specify the transistor types used, the configurations, and the expected voltage gains.
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Focus on maximizing transconductance and minimizing losses.
Question 6.
Calculate the maximum theoretical voltage gain for a common source amplifier and explain its significance compared to passive load configurations.
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Use the formula for voltage gain in relation to supply limitations.

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