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Part Number
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ICS9248-126 |
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Manufacturer
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Integrated Circuit Systems |
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Description
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Frequency Generator & Integrated Buffers |
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Published
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Oct 7, 2005 |
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Detailed Description
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Integrated Circuit Systems, Inc.
ICS9248-126
Frequency Generator & Integrated Buffers for Celeron & PII/III™ & K6
Reco...
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Datasheet
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ICS9248-126
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Overview
Integrated Circuit Systems, Inc.
ICS9248-126
Frequency Generator & Integrated Buffers for Celeron & PII/III™ & K6
Recommended Application: Motherboard Single chip clock solution for Pentium II/III and K6 processors, using SIS540/SIS630 style chipset.
Output Features: • 3- CPUs @ 2.
5/3.
3V, up to 166MHz.
• 14 - SDRAM @ 3.
3V • 7- PCI @3.
3V, • 1- 48MHz, @3.
3V fixed.
• 1- 24/48MHz, @3.
3V selectable by I2C (Default is 24MHz).
• 2- REF @3.
3V, 14.
318MHz.
Features: • Up to 166MHz frequency support • Support FS0-FS3 trapping status bit for I2C read back.
• Support power management: CPU, PCI, SDRAM stop and Power down Mode form I2C programming.
• Spread spectrum for EMI control (0 to -0.
5%, ± 0.
25%).
...
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