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参数资料
| 型号： | FSUSB11L10X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 8/10页 |
| 文件大小： | 0K |
| 描述： | IC USB SWIT DUAL 1X1 10MICROPAK |
| 产品变化通告： | Die Material, Mold Compound Change 03/Oct/2008 |
| 标准包装： | 1 |
| 功能： | USB 开关 |
| 电路： | 2 x 1:1 |
| 导通状态电阻： | 1.15 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 1.65 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-UFQFN |
| 供应商设备封装： | 10-MicroPak? |
| 包装： | 标准包装 |
| 产品目录页面： | 1219 (CN2011-ZH PDF) |
| 其它名称： | FSUSB11L10XDKR |
Micrel, Inc.
SY54023AR
June 2008
7
M9999-062608-A
hbwhelp@micrel.com or (408) 955-1690
Interface Applications
For Input Interface Applications, see Figures 4a
through 4f and for CML Output Termination, see
Figure 5a through Figure 5d.
CML Output Termination with VCCO 1.2V
For VCCO of 1.2V, Figure 5a, terminate the output
with 50
-to-1.2V, DC coupled, not 100 differentially
across the outputs.
If AC-coupling is used, Figure 5d, terminate into 50
-
to-1.2V before the coupling capacitor and then
connect to a high value resistor to a reference
voltage.
Do not AC couple with internally terminated receiver.
For example, 50
ANY-IN input. AC-coupling will
offset the output voltage by 200mV and this offset
voltage will be too low for proper driver operation. Any
unused output pair needs to be terminated when
VCCO is 1.2V, do not leave floating.
CML Output Termination with VCCO 1.8V
For VCCO of 1.8V, Figure 5a and Figure 5b,
terminate
with
either
50
-to-1.8V
or
100
differentially across the outputs. AC- or DC-coupling
is fine.
Input AC Coupling
The SY54023AR input can accept AC-coupling from
any driver. Bypass VT with a 0.1F low ESR capacitor
to VCC as shown in Figures 4c and 4d. VT has an
internal high impedance resistor divider as shown in
Figure 2a, to provide a bias voltage for AC-coupling.
Timing Diagrams
Figure 1a. Propagation Delay
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSUSB11MTCX | 功能描述:模拟开关 IC FINISHED GOOD RoHS:否 制造商:Texas Instruments 开关数量:2 开关配置:SPDT 开启电阻（最大值）:0.1 Ohms 切换电压（最大）: 开启时间（最大值）: 关闭时间（最大值）: 工作电源电压:2.7 V to 4.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:DSBGA-16 |
| FSUSB11MUX | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low-Power Full-Speed USB (12Mbps) Switch |
| FSUSB20 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low Voltage Ultra Low Power USB High Speed (480 Mbps) Dual DPDT Switch |
| FSUSB20_06 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low-Power 1-Port High-Speed USB (480Mbps) Switch |
| FSUSB20_12 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low-Power, 1-Port, High-Speed USB (480Mbps) Switch |
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