Practice Upper Cutoff Frequency (47.3.7) - Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

Practice: Upper Cutoff Frequency

Lesson 47.3.7Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A)

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9 questions

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6 sample questions

Question 1.
What is the upper cutoff frequency?
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Think about the performance of the amplifier.
Question 2.
Define load capacitance.
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Consider how it affects the bandwidth.
3Question 3.
What determines the upper cutoff frequency?
- Output Power
- Load Capacitance
- Load Resistance
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Think about what affects bandwidth.
4Question 4.
The upper cutoff frequency decreases when load capacitance increases.
- True
- False
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Remember the frequency response and how capacitance plays a role.
Question 5.
Given an output resistance of 220 ohms and a load capacitance of 200 pF, calculate the upper cutoff frequency. How does the addition of a 50 pF parasitic capacitance change your answer?
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Consider both contributions to capacitance.
Question 6.
Design a circuit that optimizes frequency response for a given range, focusing specifically on impedance and load capacitance configurations.
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Remember to balance between gain and bandwidth.

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