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參數(shù)資料
| 型號： | CY2285 |
| 廠商： | Cypress Semiconductor Corp. |
| 英文描述： | 100-MHz PentiumII Clock Synthesizer/Driver with Spread Spectrum for Mobile PCs(應用于移動PC機并帶有寬頻譜的100MHz奔騰II時鐘合成器/驅(qū)動器) |
| 中文描述： | 100兆赫PentiumII時鐘合成器/驅(qū)動器，帶有擴頻移動PC（應用于移動電腦機并帶有寬頻譜的100MHz的奔騰二時鐘合成器/驅(qū)動器） |
| 文件頁數(shù)： | 4/9頁 |
| 文件大小： | 120K |
| 代理商： | CY2285 |
CY2285
4
Function Table: CY2285-1
SEL100
X
0
0
SEL48
[4]
X
1
0
TS
[4]
0
1
1
SPREAD
[4]
X
1 (no spread)
0 (
–
0.6%
downspread)
1 (no spread)
0 (
–
0.6%
downspread)
CPUCLK[0:1]
Hi-Z
66.6 MHz
66.6 MHz
PCICLK[1:5],
PCICLK_F
Hi-Z
33.3 MHz
33.3 MHz
USB_IOCLK
Hi-Z
24 MHz
48 MHz
USBCLK
Hi-Z
48 MHz
48 MHz
REFCLK [0-1]
Hi-Z
14.318 MHz
14.318 MHz
1
1
1
0
1
1
100 MHz
100 MHz
33.3 MHz
33.3 MHz
24 MHz
48 MHz
48 MHz
48 MHz
14.318 MHz
14.318 MHz
Function Table: CY2285-2
SEL100/66
[4]
0
0
1
1
0
0
1
1
SPREAD
0 (
–
0.6% downspread)
1 (no spread)
0 (
–
0.6% downspread)
1 (no spread)
0 (
–
0.6% downspread)
1 (no spread)
0 (
–
0.6% downspread)
1 (no spread)
DIV4
1
1
1
1
0
0
0
0
CPUCLK [0:1]
66.67 MHz
66.67 MHz
100 MHz
100 MHz
16.67 MHz
16.67 MHz
25.0 MHz
25.0 MHz
PCICLK[1:5],
PCICLK_F,
EPCICLK
33.3 MHz
33.3 MHz
33.3 MHz
33.3 MHz
8.33 MHz
8.33 MHz
8.33 MHz
8.33 MHz
USBCLK
48 MHz
48 MHz
48 MHz
48 MHz
48 MHz
48 MHz
48 MHz
48 MHz
REFCLK[0:1]
14.318 MHz
14.318 MHz
14.318 MHz
14.318 MHz
14.318 MHz
14.318 MHz
14.318 MHz
14.318 MHz
Function Table: CY2285-3
SEL100
X
0
0
SEL48
[4]
X
1
0
TS
[4]
0
1
1
SPREAD
[4]
X
1 (no spread)
0 (
–
0.6%
downspread)
1 (no spread)
0 (
–
0.6%
downspread)
CPUCLK[0:1]
Hi-Z
66.6 MHz
66.6 MHz
PCICLK[1:5],
PCICLK_F
Hi-Z
33.3 MHz
33.3 MHz
USB_IOCLK
Hi-Z
24 MHz
48 MHz
USBCLK
Hi-Z
48 MHz
48 MHz
REFCLK1
Hi-Z
14.318 MHz
14.318 MHz
1
1
1
0
1
1
100 MHz
100 MHz
33.3 MHz
33.3 MHz
24 MHz
48 MHz
48 MHz
48 MHz
14.318 MHz
14.318 MHz
Note:
4.
Power-on strap option.
相關PDF資料 |
PDF描述 |
|---|---|
| CY2292FIT | Three-PLL General-Purpose EPROM Programmable Clock Generator |
| CY2292 | Three-PLL General-Purpose EPROM Programmable Clock Generator |
| CY2292F | Three-PLL General-Purpose EPROM Programmable Clock Generator |
| CY2292FI | Three-PLL General-Purpose EPROM Programmable Clock Generator |
| CY2292SL-XXX | Three-PLL General-Purpose EPROM Programmable Clock Generator |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| CY2285PVC-1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CPU System Clock Generator |
| CY2285PVC-2 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:100-MHz Pentium㈢II Clock Synthesizer/Driver with Spread Spectrum for Mobile PCs |
| CY2285PVC-3 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:100-MHz Pentium㈢II Clock Synthesizer/Driver with Spread Spectrum for Mobile PCs |
| CY2287 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
| CY2287-1 | 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:100-MHz Spread Spectrum Clock Synthesizer/Driver with USB, Hublink, and SDRAM Support |
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