MK1491-06 Datasheet - Integrated Circuit Systems

MK1491-06 CS5530 Geode Clock Source

The MK1491-06 is a low cost, low jitter, high performance clock synthesizer for National Semiconductor CS5530 based computer and portable appliance applications. Using patented analog Phase-Locked Loop (PLL) techniques, the device accepts a 14.318 MHz crystal input to produce multiple output clocks..

MK1491-06 Features

* Packaged in 28 pin, 300 mil wide SOIC or in 28 pin, 150 mil wide SSOP

* Provides all critical timing for the National Semiconductor CS5530 Geode companion chip

* Four PCI clocks

* Selectable PCIF on up to 2 outputs

* Early PCI clock selectability

* U

MK1491-06_IntegratedCircuitSystems.pdf