Practice Circuit Representation (85.1.1) - Usage of current mirror (Part-C)

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6 sample questions

Question 1.
What is a common source amplifier?
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Think of its role in analog electronics.
Question 2.
What does a current mirror do?
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Focus on current control.
3Question 3.
What kind of amplifier does the circuit represent?
- Common Source
- Common Emitter
- Common Collector
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Think about the name of the configuration discussed.
4Question 4.
True or False: The current mirror can decrease common mode gain.
- True
- False
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Recall the benefits of current mirrors mentioned.
Question 5.
Design a circuit with two different load configurations and calculate their respective common mode gains.
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Use the formula A''_C = -g_m × r_o and consider different resistive load values.
Question 6.
If the current mirror is adjusted to supply different current levels, how would that affect the amplifier's output? Create a response considering bias stability.
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Focus on the principles of current stabilization and the importance of biasing in high-performance circuits.

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