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APPROVED PRODUCT
SG556
Mobile Pentium® Processor Application Clock Generator with SSCG, USB and Power Management Support
Product Features
n Supports clock requirements for Mobile Pentium® Processor
n 2 Host and 5 PCI clocks n Separate supply pins for mixed (3.3/2.5V) voltage
application. n <175ps skew among CPU clocks. n < 250ps skew among PCI clocks. n 48mhz for USB. n 28-pin SSOP package for minimum board space. n Power management capabilities
Frequency Table
SEL100/66#
CPU
PCI
0
66.4 Mhz*
33.3 Mhz
1
99.8 Mhz**
33.2 MHz
*Down Spread 1.25% (total); **Down Spread .
SG556 Datasheet
