tmxf28155 ETC-unknow, tmxf28155 Datasheet - Page 32

• Manufacturer Part Number: tmxf28155
• Description: Tmxf28155 Super Mapper 155/51 Mbits/s Sonet/sdh X28/x21 Ds1/e1
• Manufacturer: ETC-unknow

155/51 Mbits/s SONET/SDH x28/x21 DS1/E1
3 Pin Information
3.4 Outline Diagram
3.4.1 456-Pin PBGA
Dimensions are in millimeters.
32
IDENTIFIER ZONE
CENTER ARRAY
ENHANCEMENT
FOR THERMAL
(OPTIONAL)
COMPOUND
CORNER
A1 BALL
A1 BALL
(continued)
MOLD
PWB
0.60
0.56
AE
AD
AC
AB
AA
AF
W
U
R
N
M
H
G
D
C
Y
V
P
K
E
B
A
T
L
F
J
0.10
1 2 3 4 5 6 7 8 9 10
0.06
25 SPACES @ 1.27 = 31.75
35.00
30.00
11 13
12
14 16
+0.70
–0.00
15
0.20
17
SOLDER BALL
18
19
20
21
22
23
1.17
24
25
26
0.05
30.00
0.75
@ 1.27 = 31.75
+0.70
–0.00
25 SPACES
0.15
2.33
SEATING PLANE
35.00
0.20
0.21
0.20
Agere Systems Inc.
May 2001
5-6216(F)r.1