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參數(shù)資料
| 型號： | 9FG1200DF-1LF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘產(chǎn)生/分配 |
| 英文描述： | 400 MHz, OTHER CLOCK GENERATOR, PDSO56 |
| 封裝： | 0.300 INCH, 0.025 INCH PITCH, ROHS COMPLIANT, MO-118, SSOP-56 |
| 文件頁數(shù)： | 11/23頁 |
| 文件大?。?/td> | 188K |
| 代理商： | 9FG1200DF-1LF |
IDT
Frequency Gearing Clock for CPU, PCIe Gen1, Gen2 & FBD
1138C
02/08/10
ICS9FG1200D-1
19
Common Recommendations for Differential Routing
Dimension or Value
Unit
Figure
L1 length, route as non-coupled 50ohm trace
0.5 max
inch
1
L2 length, route as non-coupled 50ohm trace
0.2 max
inch
1
L3 length, route as non-coupled 50ohm trace
0.2 max
inch
1
Rs
33
ohm
1
Rt
49.9
ohm
1
Down Device Differential Routing
L4 length, route as coupled microstrip 100ohm differential trace
2 min to 16 max
inch
1
L4 length, route as coupled stripline 100ohm differential trace
1.8 min to 14.4 max
inch
1
Differential Routing to PCI Express Connector
L4 length, route as coupled microstrip 100ohm differential trace
0.25 to 14 max
inch
2
L4 length, route as coupled stripline 100ohm differential trace
0.225 min to 12.6 max
inch
2
SRC Reference Clock
HCSL Output Buffer
L1
L1'
Rs
L2
L2'
Rs
L4'
L4
L3
L3'
Rt
PCI Express
Down Device
REF_CLK Input
Figure 1: Down Device Routing
HCSL Output Buffer
L1
L1'
Rs
L2
L2'
Rs
L4'
L4
L3
L3'
Rt
PCI Express
Add-in Board
REF_CLK Input
Figure 2: PCI Express Connector Routing
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 9FG1200DF-1LFT | 制造商:Integrated Device Technology Inc 功能描述:PLL Frequency Generator Dual 56-Pin SSOP T/R 制造商:Integrated Device Technology Inc 功能描述:56 SSOP (LEAD FREE) - Tape and Reel |
| 9FG1200DG-1LF | 功能描述:時鐘緩沖器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| 9FG1200DG-1LFT | 功能描述:時鐘緩沖器 RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| 9FG1201CGLF | 制造商:INT_CIR_SYS 功能描述: |
| 9FG1201CGLFT | 功能描述:IC CLOCK MANANGEMENT 制造商:idt, integrated device technology inc 系列:* 零件狀態(tài):最後搶購 標準包裝:1,000 |
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