- 您现在的位置：买卖IC网 > PDF目录25564 > 9DB1904BKLFT (INTEGRATED DEVICE TECHNOLOGY INC) 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72 PDF资料下载
参数资料
| 型号： | 9DB1904BKLFT |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72 |
| 封装： | ROHS COMPLIANT, PLASTIC, MLF-72 |
| 文件页数： | 2/18页 |
| 文件大小： | 173K |
| 代理商： | 9DB1904BKLFT |
IDT
19 Output Differential Buffer for PCIe Gen2 and QPI
1607C—04/19/11
9DB1904B
19 Output Differential Buffer for PCIe Gen2 and QPI
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
相关PDF资料 |
PDF描述 |
|---|---|
| 9DB1933AKLF | 9DB SERIES, PLL BASED CLOCK DRIVER, 19 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC72 |
| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 9DB1933 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:Nineteen Output Differential Buffer for PCIe Gen3 |
| 9DB1933AKLF | 功能描述:时钟缓冲器 19 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB1933AKLFT | 功能描述:时钟缓冲器 19 OUTPUT PCIE GEN3 BUFFER RoHS:否 制造商:Texas Instruments 输出端数量:5 最大输入频率:40 MHz 传播延迟（最大值）: 电源电压-最大:3.45 V 电源电压-最小:2.375 V 最大功率耗散: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:LLP-24 封装:Reel |
| 9DB202CF | 制造商:Integrated Device Technology Inc 功能描述:9DB202CF - Rail/Tube |
| 9DB202CFLF | 功能描述:时钟合成器/抖动清除器 2 HCSL Output PCIe Buffer RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
发布紧急采购，3分钟左右您将得到回复。