W234 Datasheet, PDF (11/12 Pages) Cypress Semiconductor – Dual Direct Rambus Clock Generator

Layout Example
W234
+3.3V Supply
FB
VDDIR
G
G
G
G
G
G
G
VDDIPD
0.005 µF 10 µF
C4
C3
GG
1
2
3
4
5
6^G
7
8^G
9
10
11
12
13
14
28
27
26
G₂₅ ^G
24
23
22
G
21
G
20
19
G ₁₈ ^G
17
16
15
Internal Power Supply Plane
FB = Dale ILB1206 - 300 (300Ω @ 100 MHz)
G = VIA to GND plane layer
All Bypass cap = 0.1 Ceramic XR7
11