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Where is the neutral line in the differential signal line?

o-leading.com o-leading.com 2017-09-26 20:17:38
The middle of a differential signal is usually not ground. Because of the application principle of differential signals, the most important point is the advantage of differential signal inter coupling (coupling), such as flux, cancellation, immunity (noise) capability and so on. If the ground wire is in the middle, it will destroy the coupling effect. 

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