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參數(shù)資料
| 型號： | ICSXXXXYGLFT |
| 英文描述： | System Clock Chip for ATI RS400 P4TM-based Systems |
| 中文描述： | 系統(tǒng)時鐘芯片的支持ATI RS400 P4TM的系統(tǒng) |
| 文件頁數(shù)： | 16/19頁 |
| 文件大小： | 206K |
| 代理商： | ICSXXXXYGLFT |
16
Integrated
Circuit
Systems, Inc.
ICS951411
0891E—03/07/05
SRC Reference Clock
Common Recommendations for Differential Routing
L1 length, Route as non
L2 length, Route as non
L3 length, Route as non
Rs
Rt
Dimension or Value
0.5 max
0.2 max
0.2 max
33
49.9
Unit
inch
inch
inch
ohm
ohm
Figure
2, 3
2, 3
2, 3
2, 3
2, 3
-coupled 50 ohm trace.
-coupled 50 ohm trace.
-coupled 50 ohm trace.
Down Device Differential Routing
L4 length, Route as coupled
differential trace.
L4 length, Route as coup
differential trace.
Dimension or Value
2 min to 16 max
1.8 min to 14.4 max
Unit
inch
Figure
2
microstrip
100 ohm
led
stripline
100 ohm
inch
2
Differential Routing to PCI Express Connector
L4 length, Route as coupled
differential trace.
L4 length, Rout
e as coupled
stripline
100 ohm
differential trace.
Dimension or Value
0.25 to 14 max
0.225 min to 12.6
max
Unit
inch
Figure
3
microstrip
100 ohm
inch
3
Fig.1
Rs
Rs
Rt
Rt
HSCL Output
Buffer
PCI Ex
REF_CLK
Test Load
L1
L2
L3’
L4
L1’
L2’
L3
L4’
Fig.2
Rs
Rs
Rt
Rt
HSCL Output
Buffer
PCI Ex Board
Down Device
REF_CLK Input
L1
L2
L3’
L4
L1’
L2’
L3
L4’
Fig.3
Rs
Rs
Rt
Rt
HSCL Output
Buffer
PCI Ex
Add In Board
REF_CLK Input
L1
L2
L3’
L4
L1’
L2’
L3
L4’
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IC-SY WK1D | 制造商:LASER COMPONENTS 功能描述:DEVELOPMENT KIT LD DRIVER |
| ICT-075-A-10.0-G | 制造商:Interconnect Devices Inc (IDI) 功能描述:contact probe, .075' CTR 3 amp, concave 90 deg |
| ICT-075-A-10-G S/C | 功能描述:觸點探頭 .075’ CTR 3AMP PROBE HEADED 90 DEG CNCAVE RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050 |
| ICT-075-A-5-G | 制造商:Interconnect Devices Inc (IDI) 功能描述:SPRING CONTACT PROBE |
| ICT-075-A-5-G S/C | 功能描述:觸點探頭 .075’ CTR 3AMP PROBE HEADED 90 DEG CNCAVE RoHS:否 制造商:IDI 類型:Probes 尖端類型:Spherical Radius 長度:8.26 mm 電流額定值:10 A 彈力:2.3 oz 行程:1.52 mm 系列:101050 |
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