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Hardware Guide
Not recommend
-
GND Traces are needed to shield
outline of PCB.
more GND Vias can prevent the board
from EMC issue.(RE, ESD, noise
protect etc.)
-
Clock line is not shielded with GND.
This can be a noise source and cause RX
sensitivity interference.
-
Signal Vias are not shielded with GND.
These can cause cross talk (RX
sensitivity interference)
© SAMSUNG Electronics Co., Ltd. Confidential & Proprietary
GND shielding and
Recommend
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