PM7340 S/UNI-IMA-8
PRELIMINARY
INVERSE MULTIPLEXING OVER ATM
DATA SHEET
PMC-2001723
ISSUE 3
INVERSE MULTIPLEXING OVER ATM
17
ORDERING AND THERMAL INFORMATION
Table 50
Ordering and Thermal Information
Description
324 Plastic Ball Grid Array (PBGA)
Thermal information - Theta Ja vs. Airflow
Part No.
PM7340-PI
Table 51
Forced Air (Linear Feet per Minute)
Conv
40.3
22.4
100
35.9
20.7
200
32.9
19.5
300
30.8
18.7
400
29.5
18.1
500
28.5
17.6
Theta JA °C/Watt @
specified power
Dense Board
JEDEC Board
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
313