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參數(shù)資料
| 型號： | 9DB1933AKLF |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72 |
| 封裝： | ROHS COMPLIANT, PLASTIC, QFN-72 |
| 文件頁數(shù)： | 2/17頁 |
| 文件大小： | 174K |
| 代理商： | 9DB1933AKLF |
IDT
Nineteen Output Differential Buffer for PCIe Gen3
9DB1933
Nineteen Output Differential Buffer for PCIe Gen3
10
1676A—07/12/10
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
DIF 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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 9DB1933AKLFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72 |
| 9DB202CGLF | 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 9DB202CFLF | 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 9DB202CFLFT | 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20 |
| 9DB202CK-01T | 9DB SERIES, PLL BASED CLOCK DRIVER, 1 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9DB1933AKLFT | 功能描述:時鐘緩沖器 19 OUTPUT PCIE GEN3 BUFFER 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 |
| 9DB202CF | 制造商:Integrated Device Technology Inc 功能描述:9DB202CF - Rail/Tube |
| 9DB202CFLF | 功能描述:時鐘合成器/抖動清除器 2 HCSL Output PCIe Buffer RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel |
| 9DB202CFLFT | 功能描述:時鐘緩沖器 2 HCSL Output PCIe Buffer 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 |
| 9DB202CFT | 制造商:Integrated Device Technology Inc 功能描述:9DB202CFT - Tape and Reel |
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