MK1491-06J Overview
The MK1491-06 is a low-cost, low-jitter, high-performance clock synthesizer for AMD’s Geode-based puter 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 selectable PCI local bus and AC97 audio clocks, 24 MHz and 48 MHz clocks for Super I/O and USB, as well as multiple Reference...
MK1491-06J Key Features
- Packaged in 28-pin SOIC or in 28-pin SSOP
- Available in Pb (lead) free
- Provides all critical timing for the AMD Geode
- Four PCI clocks
- Selectable PCIF on up to 2 outputs
- Early PCI clock selectability
- Up to 4 Reference clocks
- 48 MHz USB and 24MHz SIO support
- AC97 audio clock
- Multiple power down modes
MK1491-06J Applications
- Packaged in 28-pin SOIC or in 28-pin SSOP
- Available in Pb (lead) free
- Provides all critical timing for the AMD Geode