HDMP-3268 Datasheet, PDF (17/18 Pages) Agilent(Hewlett-Packard) – 3.2 Gbit/sec 68x68 Crosspoint Switch

Package Dimensions
A1 BALL
CORNER
aaa (4x)
D
A
B
STANDARD EDGE (ROUTED)
P6
A A2
2d
A-A SECTION VIEW
ccc
bbb C
7 E2
A3 _A1
SIDE VIEW
C
SEATING PLANE
3
ddd c
∅0.30 M C A B
∅0.10 M C
b∅
D1,M
5 M1
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
A1 BALL
CORNER
A
B
e
A
B
C
D
E
F
G
H
J
K_A
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
AG
AH
AJ
E1,N
e
7
4
B
BOTTOM VIEW
DIE SIDE
NOTES: UNLESS OTHERWISE SPECIFIED
1 ALL DIMENSIONS AND TOLERANCES CONFORM TO ASME Y14.5M-1994.
2 DIMENSION "d" IS MEASURED AT THE MAXIMUM SOLDER BALL DIAMETER,
PARALLEL TO PRIMARY DATUM C.
3 PRIMARY DATUM C AND SEATING PLANE ARE DEFINED BY SPHERICAL
CROWNS OF THE SOLDER BALLS.
4 SHAPE AT CORNER.
SINGLE FORM
5 NUMBER OF ROWS IN FROM EDGE TO CENTER.
6 SEATING PLANE CLEARANCE: MINIMUM HEIGHT OF ENCAPSULANT
ABOVE SEATING PLANE.
7 D2 AND E2 SPECIFY THE STANDARD ELECTRICALLY ISOLATED HEATSPREADER
SIZE. SEE HEATSPREADER OPTIONS SHEET 1 FOR OPTIMAL SIZES.
Agilent
HDMP-3268
LLLLLLL-NN
E
G YYWW RE.FG
COUNTRY OF ORIGIN
D2
TOP VIEW
ELECTRICALLY
ISOLATED
7
HEATSPREADER
BODY SIZE
SYMBOL
A
A1
A2
A3
D
D1
D2 ₇
E
E1
E2 7
M,N
M1 ₅
b
d2
e
aaa
bbb
ccc
ddd
P6
37.5 mm x 37.5 mm
MIN.
NOM.
MAX.
2.63
2.93
3.23
0.50
0.60
0.70
2.13
1.63
–
35.46
2.33
1.82
37.50
35.56
2.53
2.03
–
35.66
36.00
–
35.46
36.50
37.50
35.56
37.00
–
35.66
36.00
36.50
29 x 29
3–6
37.00
0.60
0.75
0.90
0.50
–
–
1.27
–
–
0.20
–
–
0.25
–
–
0.20
–
–
0.20
0.20
–
–
17