ICS9248-151
ICS9248-151 is Frequency Generator & Integrated Buffers manufactured by Integrated Circuit Systems.
Integrated Circuit Systems, Inc.
Frequency Generator & Integrated Buffers for Celeron & PII/III™
Remended Application: VIA Apollo Pro 266 style chipset. Output Features
:
- 3
- CPUs @ 2.5V, up to 200MHz.
- 3
- IOAPIC @ 2.5V, ½ PCI frequency
- 9
- PCI @ 3.3V,
- 1
- 48MHz, @ 3.3V fixed.
- 1
- 24/48MHz @ 3.3V
- 2
- REF @ 3.3V, 14.318MHz.
- 3
- AGP @ 3.3V Features
:
- Up to 200MHz frequency support
- Support power management: PCI, CPU stop and Power Down.
- Spread spectrum for EMI control (0 to -0.5%, ± 0.25%).
- Uses external 14.318MHz crystal Skew Specifications:
- CPU
- CPU: <175ps
- PCI
- PCI: <500ps
- CPU(early)-PCI: Min=1.0ns, Max=2.5ns
- CPU Cycle to cycle jitter: < 250ps
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