VITESSE
SEMICONDUCTOR CORPORATION
Datasheet
2.5 Gbits/sec
34x34 Crosspoint Switch with Signal Detection
VSC835
Package Information
27mm 256 BGA Package Drawing
g
BOTTOM VIEW
17 15 13 11
14 12
19
18
9
1
7
5
3
DETAIL B
g
2
8
10
6
4
16
20
A
B
D
F
C
E
G
J
H
K
b
L
N
M
P
4
R
U
T
V
Y
W
0.10
D
-A-
DETAIL B
-B-
11
A1
c
TOP VIEW
E
(4 PLCS)
DIMENSIONAL REFERENCES
NOTES:
NOM.
1.80
0.65
MAX.
1.95
0.70
REF.
A
A1
MIN.
1.65
0.60
26.80
27.00
24.13 (BSC.)
D
D1
E
27.20
26.80
27.00
27.20
24.13 (BSC.)
0.75
E1
b
c
M
N
0.65
1.05
0.85
1.25
1.15
20
256
aaa
ccc
e
0.25
0.25
1.27 TYP.
P
g
0.15
0.40
0.50
F
Page 16
VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
G52270-0, Rev. 4.1
7/24/00
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
