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参数资料
| 型号： | CY2287 |
| 厂商： | Cypress Semiconductor Corp. |
| 英文描述： | 100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| 中文描述： | 100 MHz的扩频时钟合成器/驱动器，带有USB接口，Hublink，和SDRAM支持 |
| 文件页数： | 10/13页 |
| 文件大小： | 148K |
| 代理商： | CY2287 |
CY2287
10
Switching Waveforms
(continued)
Group A
Group B
1.5V
1.5V
Window Measurement Clarification
Example of SDRAM to 3V66 Skew Measurement (CPU @ 66 or 100 MHz)
SDRAM leads 3V66 by 0.0 ns (500-ps window)
500-ps window
Latest of Group B
Earliest of Group A
CPU Group
3V66 Group
1.5V
1.25V
Window Measurement Clarification
Example of CPU to 3V66 Skew Measurement (CPU @ 66 MHz)
CPU leads 3V66 by 7.5 ns (500-ps window)
8.0-ns window (max)
Latest of 3V66 Group
Earliest of CPU Group
Latest of CPU Group
Earliest of 3V66 Group
7.0-ns window (min)
相关PDF资料 |
PDF描述 |
|---|---|
| CY2287-1 | 100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY2287PVC-1 | 100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY22K7 | 133-MHz Spread Spectrum Clock Generator For Use With the AMD-K7 Processor and AMD-750 Chipset |
| CY22K7PVC-1 | 133-MHz Spread Spectrum Clock Generator For Use With the AMD-K7 Processor and AMD-750 Chipset |
| CY23020LFI-3 | 10-output, 400-MHz LVPECL Zero Delay Buffer |
相关代理商/技术参数 |
参数描述 |
|---|---|
| CY2287-1 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY2287PVC-1 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY2291 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291_02 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
| CY2291_08 | 制造商:CYPRESS 制造商全称:Cypress Semiconductor 功能描述:Three-PLL General Purpose EPROM Programmable Clock Generator |
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