ICS840002I
FEMTOCLOCKS™ CRYSTAL-TO-
LVCMOS/LVTTL FREQUENCY SYNTHESIZER
Integrated
Circuit
Systems, Inc.
RELIABILITY INFORMATION
TABLE 7. θJAVS. AIR FLOW TABLE FOR 16 LEAD TSSOP
θJA byVelocity (Linear Feet per Minute)
0
200
118.2°C/W
81.8°C/W
500
106.8°C/W
78.1°C/W
Single-Layer PCB, JEDEC Standard Test Boards
Multi-Layer PCB, JEDEC Standard Test Boards
137.1°C/W
89.0°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 ICS840002I is: 3085
840002AGI
www.icst.com/products/hiperclocks.html
REV. A MARCH 10, 2005
11