ICS83947I Datasheet, PDF (6/9 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-9 LVCMOS FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS83947I
LOW SKEW, 1-TO-9
LVCMOS FANOUT BUFFER
RELIABILITY INFORMATION
TABLE 6. θ_JAVS. AIR FLOW TABLE FOR 32 LEAD LQFP
θ_JA by Velocity (Linear Feet per Minute)
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
0
67.8°C/W
47.9°C/W
200
55.9°C/W
42.1°C/W
500
50.1°C/W
39.4°C/W
NOTE: Most modern PCB designs use multi-layered boards.The data in the second row pertains to most designs.
TRANSISTOR COUNT
The transistor count for ICS83947I is: 1040
83947AYI
http://www.icst.com/products/hiperclocks.html
6
REV. B OCTOBER 11, 2004