VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC7140

1.0625 Gb/s Fibre Channel

Dual Repeater / Hub Node

Page 10

G52180-0, Rev 4.0

10/23/00

©

VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012

Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com

Internet: www.vitesse.com

Package Information

52 (QJ) PQFP Package Drawing

K

D

0.102 MAX. LEAD

NON-PLANARITY

0.17 MAX.

A

0.25

J

0.25 MAX.

E

0.30 RAD. TYP.

. TYP.

STANDOFF

0.20 RAD

52

1

F

G

H

I

13

14

26

27

39

40

L

Notes:

Heat spreader up

All units in mm unless otherwise noted

Drawings not to scale.

Package Drawing #101-224-5 Issue #1

Item

mm

Tolerance

A2.45

MAX

D

2.00

+0.15/-0.10

E0.30

±0.05

F13.20

±0.25

G10.00

±0.10

H13.20

±0.25

I10.00

±0.10

J

0.88

+0.15/-0.10

K0.65

BASIC

L3.56

±0.50 DIA