T8207 Datasheet, PDF (157/158 Pages) Agere Systems – ATM Interconnect

Advance Data Sheet
September 2001
20 Outline Diagram
All dimensions shown are in millimeters.
A1 BALL
IDENTIFIER ZONE
27.00 ± 0.20
+0.70
24.00 _–0.00
CelXpres T8207
ATM Interconnect
+0.70
24.00 _–0.00
27.00
± 0.20
MOLD
COMPOUND
PWB
0.56 ± 0.06
1.17 ± 0.05
0.60 ± 0.10
SOLDER BALL
19 SPACES @ 1.27 = 24.13
2.33 ± 0.21
SEATING PLANE
0.20
Y
W
V
U
T
R
P
N
M
L
K
J
H
G
F
CENTER ARRAY
FOR THERMAL
ENHANCEMENT
E
D
C
B
A
A1 BALL
CORNER
1 2 3 4 5 6 7 8 9 10 12 14 16 18 20
11 13 15 17 19
0.75 ± 0.15
19 SPACES
@ 1.27 = 24.13
5-4406.c
Agere Systems Inc.
157