CY2280 데이터 시트보기 (PDF) - Cypress Semiconductor

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CY2280

100-MHz Pentium® II Clock Synthesizer/Driver with Spread Spectrum for Mobile or Desktop PCs

Cypress Semiconductor 

Spread Spectrum Clocking

Spread Spectrum Enabled

CY2280

Spread Spectrum Disabled

Frequency (MHz)

Description

Modulation Frequency

Down Spread Margin at the Fundamental Frequency

Down Spread Margin at the Fundamental Frequency

Configuration

Outputs

Min. Max. Unit

All (except -1)

30.0 33.0

kHz

-11S

CPU, PCI

0.0

–0.6

%

-21S

CPU, PCI, APIC 0.0

–0.6

%

Document #: 38-07207 Rev. *A

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