MK1491-09 Datasheet (Integrated Circuit Systems)

MK1491-09, AMD Geode GX2 Clock Source

The MK1491-09 is a low-cost, low-jitter, high-performance clock synthesizer for AMD’s Geode-based computer and portable appliance applications.

Using patented analog Phased-Locked Loop (PLL) techniques, the device accepts a 14.318 MHz crystal input to produce multiple output clocks.

It provides sele

MK1491-09 Features

* Packaged in 28-pin SSOP (209 mil body)

* Available in Pb (lead) free packaged

* Provides all critical timing for the AMD Geode companion chip

* Four selectable PCI clocks Three LPC interface clocks One Fi