Recommended Application:
   DB1900G: CPU Host Bus, PCI Express and Fully-Buffered DIMM clocking

FEATUREs:
• Power up default is all outputs in 1:1 mode
• DIF_(16:0) can be “gear-shifted” from the input CPU
   Host Clock
• DIF_(18:17) can be “gear-shifted” from the input CPU
   Host Clock
• Spread spectrum compatible
• Supports output clock frequencies up to 400 MHz
• 8 Selectable SMBus addresses
• SMBus address determines PLL or Bypass mode
• VDDA controlled power down mode