© VITESSE SEMICONDUCTOR CORPORATION

Page 11

8/31/98

741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896

VITESSE

SEMICONDUCTOR CORPORATION

Data Sheet

VSC7121

Quad Port Bypass Circuit for 1.0625 Gbit/sec

Fibre Channel Arbitrated Loop Disk Arrays

G52110-0, Rev. 4.1

Ordering Information

The order number for this product is formed by a combination of the device number and package type.

Marking Information

The package is marked with three lines of text as shown below (QM Package):

Notice

Vitesse Semiconductor Corporation reserves the right to make changes in its products specifications or

other information at any time without prior notice. Therefore, the reader is cautioned to confirm that this

datasheet is current prior to placing any orders. The company assumes no responsibility for any circuitry

described other than circuitry entirely embodied in a Vitesse product.

Warning

Vitesse Semiconductor Corporation’s product are not intended for use in life support appliances, devices or

systems. Use of a Vitesse product in such applications without the written consent is prohibited.

VSC71XX

QM

Device Type

VSC7121 - 1.0625 Gbits/sec Port Bypass Circuit

Package Type

QM: 44 Pin PQFP, 10x10mm Body

VITESSE

VSC7121QM

Package Suffix

Part Number

Pin Identifier

####AAAA

Lot Tracking Code

Date Code