Practice - Input Common Mode Range (ICMR)
Practice Questions
Test your understanding with targeted questions
What does ICMR stand for?
💡 Hint: Think about what the acronym signifies in op-amp functionality.
Why is a wide ICMR desirable for op-amps?
💡 Hint: Consider how voltage levels relate to distortion.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the Input Common Mode Range (ICMR)?
💡 Hint: Focus on how input voltages relate to amplifier functionality.
True or False: A higher common-mode input voltage always improves op-amp performance.
💡 Hint: Think about the relationship of input and output voltages.
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Challenge Problems
Push your limits with advanced challenges
Given a BJT differential amplifier's saturation voltage at VCE(sat) = 0.2V, design a practical range for ICMR using power supplies of +/- 12V and determine acceptable input voltages.
💡 Hint: Remember to factor in the saturation voltage and the acceptable quiescent conditions.
Analyze how the input common mode range affects the linearity of an op-amp in a real-world circuit.
💡 Hint: Explore the consequences of exceeding the defined ICMR limits.
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Reference links
Supplementary resources to enhance your learning experience.