Part Number
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ICS9250-26 |
Manufacturer
|
Integrated Circuit Systems |
Description
|
Frequency Generator & Integrated Buffers |
Published
|
Dec 11, 2005 |
Detailed Description
|
Integrated Circuit Systems, Inc.
ICS9250-26
Frequency Generator & Integrated Buffers for Celeron & PII/III™
Recommende...
|
Datasheet
|
ICS9250-26
|
Overview
Integrated Circuit Systems, Inc.
ICS9250-26
Frequency Generator & Integrated Buffers for Celeron & PII/III™
Recommended Application: 810/810E type chipset.
Provides three CPU speeds (66.
6, 100, 133MHz) with SDRAM = 133.
3MHz.
Output Features: • 3 CPU (2.
5V) 66.
6/133.
3MHz (up to 150MHz achievable through I2C) • 9 SDRAM (3.
3V) @ 133.
3MHz (up to 150MHz achievable through I2C) • 8 PCI (3.
3 V) @33.
3MHz • 2 IOAPIC (2.
5V) @ 33.
3 MHz • 2 Hublink clocks (3.
3 V) @ 66.
6 MHz • 2 USB (3.
3V) @ 48 MHz ( Non spread spectrum) • 1 REF (3.
3V) @ 14.
318 MHz Features: • Supports spread spectrum modulation , down spread 0 to -0.
5% and ± 0.
25% center spread.
• I2C support for power management • Efficient power man...
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