Layout and signal integrity.
Layout is the process of converting a paper design to physical product.
It is a critical part of the design process, yet,
from an electrical point of view, it is often treated,
as a low skilled chore.
Poor layout results in loss of signal integrity.
This results in unexpected delays in product development,
and lack of confidence in the product. The symptoms are
usually intermittent behavior in digital equipment,
distortion in analogue signals, or EMC / EMI problems.
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