ICS83948I Datasheet, PDF (7/10 Pages) Integrated Circuit Systems – LOW SKEW, 1-TO-12 DIFFERENTIAL-TO-LVCMOS FANOUT BUFFER

Integrated
Circuit
Systems, Inc.
ICS83948I
LOW SKEW, 1-TO-12
DIFFERENTIAL-TO-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 ICS83948I is: 1040
Pin compatible with the MPC948/948L
83948AYI
www.icst.com/products/hiperclocks.html
7
REV. C DECEMBER 15, 2005