Datasheet

6.0 DP83843 Application (Continued)
40 www.national.com
Figure 24. Typical plane layout recommendation for DP83843
Layer 1 (top)
Layer 2
Layer 3
Layer 4 (bottom)
Chassis
Ground
System Ground
Ground
Plane:
V
CC
Planes:
Chassis
Ground
Plane:
Plane:
DP83843
Magnetics
RJ45
System
System
DP83843
Magnetics
RJ45
System
V
CC
DP83843
Magnetics
RJ45
RJ45
Chassis Ground
Chassis Ground
DP83843
Magnetics
Signal Routing
Signal Routing
Ground
Ground
System
V
CC
Signal Routing
Signal Routing
System V
CC