85222AM

www.icst.com/products/hiperclocks.html

REV. B MARCH 31, 2005

9

Integrated

Circuit

Systems, Inc.

ICS85222

The transistor count for ICS85222 is: 443

θ

JA

VS

θθθθθ

0

200

500

Single-Layer PCB, JEDEC Standard Test Boards

153.3°C/W

128.5°C/W

115.5°C/W

Multi-Layer PCB, JEDEC Standard Test Boards

112.7°C/W

103.3°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.