83940DYI

www.icst.com/products/hiperclocks.html

REV. A DECEMBER 12, 2002

10

Integrated

Circuit

Systems, Inc.

ICS83940DI

The transistor count for ICS83940DI is: 820

θ

JA

VS

q

0

200

500

Single-Layer PCB, JEDEC Standard Test Boards

67.8°C/W

55.9°C/W

50.1°C/W

Multi-Layer PCB, JEDEC Standard Test Boards

47.9°C/W

42.1°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.