Recommended Printed Circuit Board Structure
, , L1:Cuplate(18µm)+soldercoat
l1 : Fiber-glass epoxy core (0.3mm)
L2 : Cu plate (36µm)
l2 : Fiber-glass epoxy core (0.8mm)
L3 : Cu plate (36µm)
l3 :Fiber-glassepoxycore(0.3mm)
, ,L4:Cuplate(18µm)+soldercoat
Fig. 13. Recommended Printed Circuit Board Structure
CXB1456R
Recommended Printed Circuit Board Pattern
POWER and special signal routing example
0.5mm
L2 doesn't have plane
in this area
48
49
CNTL
DE
SFTCLK
G
GND
VDD
G
VEE
E
VCC
HSYNC
VSYNC
B7
B6
GND
VDD
G
B5
B4
64
VDD
G
1
D
D
D
D
D
D
D
D
G Through hole to the GND plane (L2)
E Through hole to the VCC plane (L3)
D Through hole to the VDD plane (L3)
Chip capacitor
Chip resistor
G
33
CLKPOL 32
R0
R1
GND
G
VDD
G
VEE
VCC
E
R2
R3
R4
R5
GND
G
VDD
R6
R7
GND
17
G
16
G
Fig. 14. Recommended Printed Circuit Board Pattern
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