VITESSE

SEMICONDUCTOR CORPORATION

G52203-0, Rev 3.0

Page 9

05/11/01

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

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

Internet: www.vitesse.com

Preliminary Data Sheet

VSC7923

SONET/SDH 2.5Gb/s Laser Diode Driver

Pin Diagram for 24 Pin Metal-Glass Package

1

2

3

4

5

6

18

17

16

15

14

13

24 23 22 21 20 19

7

8

9 10 11 12

VSS

DIN

GND

GND

GND

VSS

VIB

GND

IOUT

GND

NIOUT

VSS

Top

View

(LID)

Note:

Package bottom plate is connected to GND within the package.

Package lid is electrically unconnected.