W320-03 Datasheet, PDF (15/19 Pages) Cypress Semiconductor – 200-MHz Spread Spectrum Clock Synthesizer/Driver with Differential CPU Outputs

Layout Example
PRELIMINARY
W320-03
+3.3V Supply
FB
VDDQ3
0.005 µF 10 µF
C2
C1
GG
G
1^V
2^G
3
4G
5
6
7G
G
8^V
9^G
10
11
12
13 _G
G
14 ^V
15 ^G
16
17
18 ^G
G
19 ^V
20 ^G
21
22
23
24
25 ^G
G
26 ^V
27 ^G
28
G ₅₆
55
54
53
52
G ₅₁
V ₅₀
G ₄₉
48
G 47
V ₄₆
G ₄₅
44
43
42
G ₄₁
40
39
38
37
G ₃₆
35
34
G ₃₃
V ₃₂
G ₃₁
30
G ₂₉
G
G
C5 G G C6
G
VDDQ3
8Ω
FB = Dale ILB1206 - 300 or 2TDKACB2012L-120 or 2 Murata BLM21B601S
Ceramic Caps C1 = 10–22 µF C2 = 0.005 µF C5 = 0.1 µF C6 = 10 µF
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
Document #: 38-07248 Rev. **
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