Preview of practice Targeting Different Bias Currents (34.1.8) - Common Source Amplifier (contd.) Numerical examples and design guidelines (Part B)
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Targeting Different Bias Currents

Practice - Targeting Different Bias Currents

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is the purpose of a common source amplifier?

💡 Hint: Consider what an amplifier does.

Question 2 Easy

Define input resistance in an amplifier.

💡 Hint: Think about resistance in circuits.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the primary function of a common source amplifier?

To attenuate signals
To amplify signals
To filter signals

💡 Hint: Think about what the term 'amplifier' means.

Question 2

True or False: The transistor must operate in the saturation region for optimal amplification.

True
False

💡 Hint: Recall the conditions for linear amplification.

2 more questions available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Design a common source amplifier for a specified input signal of 10mV with a desired gain of 20. Calculate necessary resistor values.

💡 Hint: Remember the gain formula, Gain = GM * RD.

Challenge 2 Hard

If you want to design an amplifier that maintains a stable operating point despite variations in supply voltage (±5%), how would you approach the resistor selection?

💡 Hint: Use feedback principles to help maintain stability.

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Reference links

Supplementary resources to enhance your learning experience.