VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
1.0625 Gb/s Fibre Channel
Dual Repeater / Hub Node
VSC7140
Package Information
52 (QJ) PQFP Package Drawing
F
G
40
52
Item
mm
Tolerance
A
D
E
F
G
H
I
2.45
2.00
MAX
+0.15/-0.10
±0.05
1
39
0.30
13.20
10.00
13.20
10.00
0.88
±0.25
L
I
H
±0.10
±0.25
±0.10
27
13
J
+0.15/-0.10
BASIC
±0.50 DIA
K
L
0.65
3.56
26
14
0.30 RAD. TYP.
A
STANDOFF
0.25 MAX.
0.20 RAD. TYP.
o
o
- 8
0
0.102 MAX. LEAD
NON-PLANARITY
0.17 MAX.
0.25
E
J
o
10 TYP
Notes:
Heat spreader up
D
All units in mm unless otherwise noted
Drawings not to scale.
Package Drawing #101-224-5 Issue #1
0
10 TYP
K
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
Page 10
G52180-0, Rev 4.0
10/23/00
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
