A common-mode signal is applied to ________________?
Correct answer: C. both iputs
- A. the noninverting input
- B. the inverting input
- C. both iputs
- D. top of the tail resistor
Explanation
A common-mode signal is the same signal applied simultaneously to both inputs of a differential amplifier. A differential signal, in contrast, depends on the difference between the two input voltages.
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