• Part: ICS9250-12
  • Description: Frequency Generator & Integrated Buffers
  • Manufacturer: Integrated Circuit Systems
  • Size: 395.23 KB
Download ICS9250-12 Datasheet PDF
ICS9250-12 page 2
Page 2
ICS9250-12 page 3
Page 3

ICS9250-12 Key Features

  • 4 CPU clocks ( 2.5V, 100/133MHz)
  • 8 PCI clocks, including 1 free-running (3.3V, 33MHz)
  • 2 CPU/2 clocks (2.5V, 50/66MHz)
  • 3 IOAPIC clocks (2.5V, 16.67MHz)
  • 4 Fixed frequency 66MHz clocks(3.3V, 66MHz)
  • 2 REF clocks(3.3V, 14.318MHz)
  • 1 USB clock (3.3V, 48MHz) Efficient power management through PD#, CPU_STOP# and PCI_STOP#. 0.5% typical down spread modu
  • 1.5ns (CPU leads) CPU to PCI Output Offset: 1.5
  • 4.0ns (CPU leads) CPU to APIC Output Offset 1.5
  • 4.0ns (CPU leads)