VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC830

Dual 2x2 Crosspoint Switch

2.7Gb/s Asynchronous

G52192-0, Rev 4.0

Page 10

05/23/01

© 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

NOTES:

44

34

0.102 MAX. LEAD

COPLANARITY

1

33

23

22

12

G

F

IH

0.17 MAX.

L

K

D

A

0.25

J

0.25 MAX.

E

0.20 RAD. TYP.

11

0.30 RAD.TYP.

Drawing not to scale.

Heat spreader up.

All units in mm unless otherwise noted.

Package #: 101-299-1

Issue #: 1

44-Pin PQFP, 10mm x 10mm Package Drawing

Item

mm

Tol.

A2.45

MAX

D

2.00

+.10 / -.05

E0.35

±.05

F13.20

±.25

G10.00

±.10

H13.20

±.25

I10.00

±.10

J

0.88

+.15 / -.10

J1

0.80

+.15 / -.10

K0.80

BASIC

L3.56

±.50 DIA.