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參數(shù)資料
| 型號： | ICS950812YFLFT |
| 英文描述： | LED STANDARD GREEN 3MM T-1 |
| 中文描述： | 頻率發(fā)生器200MHz的CPU的時鐘差分 |
| 文件頁數(shù)： | 24/29頁 |
| 文件大?。?/td> | 225K |
| 代理商： | ICS950812YFLFT |
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24
ICS950812
0542G—08/21/03
All 3V66 clocks are to be in pphase with each other. In the case where 3V66_1 is configured as 48MHz VCH clock, there
is no defined phase relationship between 3V66_1_VCH and other 3V66 clocks. The PCI group should lag 3V66 by the
standard skew described below as Tpci.
Un-Buffered Mode 3V66 & PCI Phase Relationship
Group to Group Skews at Common Transition Edges: Unbuffered Mode
GROUP
SYMBOL
3V66 to PCI
1,2
S
3V66-PCI
3V66 (5:0) leads 33MHz PCI
1
Guarenteed by design, not 100% tested in production.
2
500ps Tolerance
CONDITIONS
MIN
1.5
TYP
2.55
MAX
3.5
UNITS
ns
E_PCICLK to PCICLK Skews
GROUP
SYMBOL
CONDITIONS
E_PCICLK1 (pin 11)=0
E_PCICLK3 (pin 13)=1
E_PCICLK1 (pin 11)=1
E_PCICLK3 (pin 13)=0
E_PCICLK1 (pin 11)=1
E_PCICLK3 (pin 13)=1
MIN
TYP
MAX
UNITS
T
E_PCI-PCI1
0.3
0.5
0.7
ns
T
E_PCI-PCI2
0.8
1.0
1.2
ns
T
E_PCI-PCI3
1.3
1.5
1.7
ns
1
Guaranteed by design, not 100% tested in production.
E_PCICLK to PCICLK
1
3V66 (1:0)
3V66 (4:2)
3V66_5
E_PCICLK (3,1)
PCICLK_F (2:0) PCICLK (6:0)
Tpci
Tepci
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ICS950812YGLFT | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
| ICS950813 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
| ICS950813YFT | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
| ICS950813YGT | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
| ICS950818 | 制造商:ICS 制造商全稱:ICS 功能描述:Frequency Generator with 200MHz Differential CPU Clocks |
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