70.3.3 - Input to Output Transfer Characteristics
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Practice Questions
Test your understanding with targeted questions
Describe what a single-ended amplifier is.
💡 Hint: Think about how many signals it takes in.
What does a differential amplifier amplify?
💡 Hint: Recall the significance of the two inputs.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What characterizes a single-ended amplifier?
💡 Hint: Think about the amplifier's input configuration.
True or False: A differential amplifier complies more robustly against common-mode noise.
💡 Hint: Recall the definition of common-mode rejection.
2 more questions available
Challenge Problems
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If you have two input voltages V1 = 12V and V2 = 8V with a differential amplifier gaining 6, what will be the output voltage? Further, if a common mode voltage of 4V is also applied, what is the effect on the output?
💡 Hint: Focus on using the gain formula and think about what common voltage implies.
Discuss the practical implications if a differential amplifier has a very low CMRR. How would that affect its application in a noisy environment?
💡 Hint: Think about how noise can affect communication clarity in electronic devices.
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