
W305B
...................... Document #: 38-07262 Rev. *B Page 19 of 20
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
6
7
13
19
20
24
G = VIA to GND plane layer
V =VIA to respective supply plane layer
Note: Each supply plane or strip should have a ferrite bead and capacitors
G
+2.5V Supply
1
2
3
4
5
8
9
11
12
14
15
16
17
22
23
21
25
26
27
28
40
39
18
41
10
31
30
29
36
35
34
33
32
37
38
G
V
FB
+3.3V Supply
C4
Cermaic Cap C1, C3 & C5 = 10 - 22 F
C2 & C4 = .005 F
10 mF
FB
C1
C2
.005 mf
FB = Dale ILB1206 - 300 (300
@ 100 MHz) or TDK ACB 2012L-120
10 mF
.005 mF
G
VDDQ2
VDDQ3
C3
C6 = 0.1
F
G
5
+3.3V
C5
C6
G
V
F
10
F
G
V
G
V
G
V
G
V
G
V
W305B
G
V
G
V