VITESSE
SEMICONDUCTOR CORPORATION
Preliminary Datasheet
2.488 Gbit/sec to 2.7Gbit/sec
1:16 SONET/SDH Demux
VSC8164
The results of this calculation are listed below:
Table 6: Maximum Ambient Air Temperature without Heatsink
Airflow
Max Ambient Temp oC
none
58
62
65
67
69
100 lfpm
200 lfpm
400 lfpm
600 lfpm
Note that ambient air temperature varies throughout the system based on the positioning and magnitude of
heat sources and the direction of air flow.
Page 14
VITESSE SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: 805/987-5896
G52239-0, Rev. 3.3
5/17/00