Practice Design Sequence From Output Impedance (48.1.2) - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B) - B

Practice: Design Sequence from Output Impedance

Lesson 48.1.2Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part B) - B

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8 questions

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Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the significance of output impedance in circuits?
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Think about how circuits interact with their loads.
Question 2.
Define transconductance.
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Focus on its role in current flow.
3Question 3.
What is the first step in circuit design concerning output impedance?
- Calculate transconductance
- Determine output impedance
- Select load capacitance
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Think about the initial parameters required.
4Question 4.
True or False: Reducing input capacitance can improve circuit frequency response.
- True
- False
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Relate it to overall circuit performance.
Question 5.
Design a circuit with a specified output impedance of 50 Ohms. Use the known parameters to calculate the transconductance and the required drain current.
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Ensure you have all the values for calculations.
Question 6.
Given a common collector configuration, calculate the expected collector current if the transconductance is 2 mS and the input voltage is 1 V.
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Remember to check the unit conversion for current.

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