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参数资料
| 型号： | FSUSB43L10X |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC USB MUX/SWITCH 10MICROPAK |
| 标准包装： | 1 |
| 功能： | USB 开关 |
| 电路： | 1 x DPDT |
| 导通状态电阻： | 6.5 欧姆 |
| 电压电源： | 单电源 |
| 电压 - 电源，单路/双路(±)： | 3 V ~ 4.3 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 |
| 其它名称： | FSUSB43L10XFSDKR |
December 2009
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB43 Rev. 1.0.2
FSU
S
B
43
—
Low-
P
ower,
Two-
Port
,H
igh-
Speed,
U
S
B
2
.0
(
480M
bps)
Swit
ch
FSUSB43 — Low-Power, Two-Port, High-Speed,
USB2.0 (480Mbps) Switch
Features
Over-Voltage Tolerance (OVT) on all USB Ports
up to 5.25V without External Components
Low On Capacitance: 3.7pF Typical
Low On Resistance: 3.9 Typical
Low Power Consumption: 1μA Maximum
-
20μA Maximum ICCT over an Expanded Voltage
Range (VIN=1.8V, VCC=4.3V)
Wide -3db Bandwidth: > 720MHz
Packaged in 10-Lead MicroPak (1.6 x 2.1mm)
8kV ESD Rating, >16kV Power/GND ESD Rating
Power-Off Protection on All Ports when VCC=0V
-
D+/D- Pins Tolerate up to 5.25V
Applications
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Description
The FSUSB43 is a bi-directional, low-power, two-port,
high-speed, USB2.0 switch. Configured as a double-
pole, double-throw (DPDT) switch, it is optimized for
switching between two high-speed (480Mbps) sources
or a high-speed and full-speed (12Mbps) source.
The FSUSB43 is compatible with the requirements of
USB2.0 and features an extremely low on capacitance
(CON) of 3.7pF. The wide bandwidth of this device
(720MHz) exceeds the bandwidth needed to pass the
third harmonic, resulting in signals with minimum edge
and phase distortion. Superior channel-to-channel
crosstalk also minimizes interference.
The FSUSB43 contains special circuitry on the switch
I/O pins for applications where the VCC supply is
powered-off (VCC=0), which allows the device to
withstand an over-voltage condition. This minimizes
current consumption even when the control voltage
applied to the SEL pin is lower than the supply voltage
(VCC). This feature is especially valuable to mobile
applications, such as cell phones, allowing for direct
interface with the general-purpose I/Os of the baseband
processor. Other applications include switching and
connector sharing in portable cell phones, PDAs, digital
cameras, printers, and notebook computers.
HSD1+
HSD2+
HSD1-
HSD2-
D-
D+
Control
Sel
/OE
Figure 1. Analog Symbol
Ordering Information
Part Number
Top Mark
Operating Temperature Range
Eco Status
Package
FSUSB43L10X
JH
-40 to +85°C
Green
10-Lead MicroPak 1.6 x
2.1mm, JEDEC MO-255B
MicroPak is a trademark of Fairchild Semiconductor Corporation.
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSUSB43L10X_F113 | 制造商:Fairchild Semiconductor Corporation 功能描述:FSUSB43 Series DPDT 4.3 V 480 Mbps SMT Hi Speed USB 2.0 Switch - MicroPak-10 制造商:Fairchild 功能描述:Low Power, Two-Port , High Spe |
| FSUSB43L10X_F131 | 功能描述:电源开关 IC - USB Low Power 2-Port Hi-Spd USB2.0 Switch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
| FSUSB45 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Hi-Speed USB2.0 (480Mbps) Switch with Dedicated Charger Port Detect |
| FSUSB45_ZAB3066B WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| FSUSB45L10X | 功能描述:电源开关 IC - USB Hi-Speed USB2.0 (480Mbps) Switch RoHS:否 制造商:Micrel 电源电压-最小:2.7 V 电源电压-最大:5.5 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:SOIC-8 封装:Tube |
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