5 PCB Layout and Layer Stack-up
5.1 PCB Layer Stack-Up
Top layer
RO4350B (Er = 3.66)
8 mil
GND layer
FR4 (Er = 4.2)
40 mil
FR4 (Er = 4.2)
8 mil
Bottom layer
62
mil
Power layer
Figure 5-1. PCB Layer Stack-Up
5.2 PCB Layout
Figure 5-2. Top Layer
Figure 5-3. GND Layer
PCB Layout and Layer Stack-up
SNAU278 – JULY 2022
LMX2594PSEVM Evaluation Instructions
11
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