VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC830

2.7Gb/s Asynchronous

Dual 2x2 Crosspoint Switch

2.7Gb/s Asynchronous

Page 2

G52192-0, Rev 4.0

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

Functional Block Diagram

0

1

SL

Y1B

Y1BN

VCCP1B

0

1

SL

Y2B

Y2BN

VCCP2B

VEE1B

VEE2B

S2B

A2B+

A2B-

S1B

A1B+

A1B-

0

1

SL

Y1A

Y1AN

VCCP1A

0

1

SL

Y2A

Y2AN

VCCP2A

VEE1A

VEE2A

S2A

A2A+

A2A-

S1A

A1A+

A1A-

PEMODE

VCC

TERM_ENABLE_A

TERM_ENABLE_B