VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Data Sheet
SONET/SDH 3.125Gb/s
VSC7940
Laser Diode Driver with Automatic Power Control
Typical Operating Characteristics
IBIASMAX vs. RBIASMAX
IMOD vs. RMODSET
T=25°C, VCC = 5V
T=25°C VCC = 5V
IMD vs. RAPCSET
,
T=25°C, V = 5V
CC
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52357-0, Rev 3.2
05/11/01
Page 11