VITESSE
SEMICONDUCTOR CORPORATION
SDH/SONET 10.7Gb/s
Electroabsorption Modulator/Laser Diode Driver
Advance Product Information
VSC7991
Package Pin Descriptions
Figure 2: Pin Identification
GND
1
GND
2
NDIN
3
GND
4
GND
5
DIN
6
GND
7
GND
8
VSC7991
Top View
24
GND
23
GND
22
DOUT
21
GND
20
GND
19
NDOUT
18
GND
17
GND
Page 6
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52321-0, Rev 2.3
02/26/01