W2635A Datasheet, PDF (5/11 Pages) Agilent(Hewlett-Packard) – BGA Probe Adapter for Infiniium Oscilloscopes

DDR3 BGA probe adapters dimensions, pad numbering and location
W2635A-011 dimensions, pad numbering and location
Size
Height = 13.97 mm (0.550 in)
Width = 12.192 mm (0.480 in)
Thickness = 1.575 mm (0.062 in)
Brings 20 signals to SMT pads for probing
Provides 12 GND pads (6 on either side of DDR3 BGA probe adapter)
75-ohm buried tip resistor
Pin #
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Signal
GND
LDQS
LDQS#
GND
RAS
CAS
GND
ODT
CS0
GND
CS1
WE
GND
BA0
BA2
GND
Table 2. W2635A-011 pad numbering
Signal
GND
DQ1
DQ3
GND
DQ7
DQ5
GND
CK
CK#
GND
CKE
A10
GND
BA1
A12
GND
Pin #
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
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