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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does ICMR stand for?
💡 Hint: It relates to voltage levels in amplifiers.
Question 2
Easy
What are the main constraints of ICMR?
💡 Hint: Think about the conditions when transistors stop conducting.
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 is meant by Input Common Mode Range (ICMR)?
💡 Hint: It involves both lower and upper limits.
Question 2
True or False: The ICMR is solely determined by the upper supply voltage.
- True
- False
💡 Hint: Think about the thresholds for transistor operation.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A BJT differential amplifier is designed with a lower supply voltage of -10V and an upper supply of +10V. Calculate the expected ICMR based on typical transistor cutoff and saturation levels (assuming V_CE(sat) = 0.2V).
💡 Hint: Think about the conditions for cutoff and saturation with respect to supply voltage.
Question 2
Design a differential amplifier circuit considering ICMR for a real application where input signal fluctuates. Explain how you'll manage the design to ensure signals are not lost due to exceeding ICMR.
💡 Hint: Consider using feedback or other design techniques to maintain linear operation over the expected input signal range.
Challenge and get performance evaluation