3

ICS952302

0957B—10/05/04

Spread spectrum may be enabled through SMBus programming. Spread spectrum typically reduces system EMI by

8dB to 10dB. This simplifies EMI qualification without resorting to board design iterations or costly shielding. The

ICS952302 employs a proprietary closed loop design, which tightly controls the percentage of spreading over process

and temperature variations.

General Description

Block Diagram

(1:0)

(1:0)

27MHz

(1:0)

(2:0)

(3:0)

1

1

PD#

OE

4