VITESSE
SEMICONDUCTOR CORPORATION
Hex Port Bypass Circuit / Dual Repeater
for 1.0625 Gb/s FC-AL Disk Arrays
Advance Product Information
VSC7128
Package Information
64 Pin PQFP Package Drawings
F
G
Item
64
49
48
1
14
mm
2.45
2.00
0.35
17.20
14.00
17.20
14.00
0.80
0.80
N/A
Tol.
MAX
+0.10
±0.05
±0.25
±0.10
±0.25
±0.10
±0.15
BASIC
±0.50
DIA.
A
D
E
F
I
H
G
H
I
L
16
33
J
K
L
17
10
o
TYP
32
A
D
10
0
TYP
K
0.30 RAD. TYP.
A
0.20 RAD. TYP.
STANDOFF
0.25 MAX.
0.17 MAX.
0.25
NOTES:
Drawing not to scale.
All units in mm unless otherwise noted.
Heat spreader is not electrically connected.
J
0
o
- 8
o
0.102 MAX. LEAD
non-planariity
E
Page 8
©
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
G52177-0, Rev. 2.3
8/31/98