ORT8850H AGERE [Agere Systems], ORT8850H Datasheet - Page 109

• Manufacturer Part Number: ORT8850H
• Description: Field-Programmable System Chip (FPSC) Eight-Channel x 850 Mbits/s Backplane Transceiver
• Manufacturer: AGERE [Agere Systems]

Data Sheet
August 2001
Agere Systems Inc.
Package Outline Diagrams
680-Pin PBGAM
Dimensions are in millimeters.
IDENTIFIER ZONE
0.50 ± 0.10
CORNER
A1 BALL
A1 BALL
0.61 ± 0.08
AM
AH
AD
AP
AK
AF
AB
M
Y
V
P
K
H
D
B
T
F
AN
AG
AE
AC
AA
AL
AJ
W
U
R
N
G
C
L
E
A
J
1
2
(continued)
3
4
5
6
7
8
33 SPACES @ 1.00 = 33.00
9
10 12 14 16
Eight-Channel x 850 Mbits/s Backplane Transceiver
11
13
30.00
15
35.00
17
18
+ 0.70
– 0.00
19
20
21
22
SOLDER BALL
23 25
24
26 28
27
29
30
31
32
33
34
1.170
2.51 MAX
30.00
0.64 ± 0.15
SEATING PLANE
@ 1.00 = 33.00
+ 0.70
– 0.00
33 SPACES
ORCA ORT8850 FPSC
0.20
35.00
5-4406(F)
109