CY2280 查看數據表（PDF） - SpectraLinear Inc

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CY2280

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

SpectraLinear Inc 

Spread Spectrum Clocking

Spread Spectrum Enabled

CY2280

Spread Spectrum Disabled

Frequency (MHz)

Table 2.

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

%

Rev 1.0, November 25, 2006

Page 8 of 11

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