Decoupling Capacitors With Vias; Decoupling Capacitors Around The Edges Of Power Plane - Intel Quark SoC X1000 Design Manual

Electromagnetic Interference—Intel
Figure 67.

Decoupling Capacitors with Vias

Other noise sources are from the signal traces adjacent to power planes. Power plane
could be considered as an antenna radiating noises coupled from these traces.
Populating decoupling capacitors around the planes is a way of mitigation.
Figure 68.

Decoupling Capacitors Around the Edges of Power Plane

June 2014
Order Number: 330258-002US
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Quark™ SoC X1000
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Intel Quark™ SoC X1000
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