Practice Next Circuit with Practical Source Resistance - 47.4 | 47. Common Collector and Common Drain Amplifiers (Contd.): Numerical Examples (Part A) | Analog Electronic Circuits - Vol 2
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Knowledge

47.4 - Next Circuit with Practical Source Resistance

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the function of a common collector amplifier?

💡 Hint: Think about why amplifiers are used in signal processing.

Question 2

Easy

What should the voltage gain value be for an ideal common collector amplifier?

💡 Hint: Recall the goal of such configurations.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What configuration provides high input and low output impedance?

  • Common Emmitter
  • Common Collector
  • Common Drain

💡 Hint: Think about what 'common collector' stands for.

Question 2

True or False: The voltage gain for a common collector amplifier should be significantly greater than 1.

  • True
  • False

💡 Hint: Reflect on optimal performance of this amplifier type.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Given a common collector amplifier with a collector current of 0.5 mA, with a source resistance of 100 kΩ, calculate the voltage drop across the source resistance and the resulting base voltage.

💡 Hint: Use Ohm's law to find voltage drop.

Question 2

A common collector amplifier has an upper cutoff frequency of 30 MHz with ideal source resistance. If a source resistance of 100 kΩ is introduced, analyze how this will affect the cutoff frequency.

💡 Hint: Think about how resistance interacts with capacitance.

Challenge and get performance evaluation