Integrated
Circuit
Systems, Inc.
ICS85222-01
DUAL LVCMOS / LVTTL-TO-
DIFFERENTIAL HSTL TRANSLATOR
RELIABILITY INFORMATION
TABLE 6. θJAVS. AIR FLOW TABLE 8 LEAD SOIC
θJA by Velocity (Linear Feet per Minute)
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
0
153.3°C/W
112.7°C/W
200
128.5°C/W
103.3°C/W
500
115.5°C/W
97.1°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 ICS85222-01 is: 443
85222AM-01
www.icst.com/products/hiperclocks.html
10
REV. A NOVEMBER 15, 2005