Noise margin, which is one indication of how likely it is that information communicated between digital building blocks will be incorrect due to noise, depends on
A. output current capabilities and input current requirements
B. output power and required input power for the two logic states
C. the “safety margin” between the output voltage produced by the transmitting
block and input voltage required by the receiving block for each of the two logic state.
D. the “safety margin” between the noise level and the noise figure.
Show Answer
Answer: C
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