参数资料
| 型号： | FSUSB42UMX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/10页 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH DPDT 10UMLP |
| 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-UMLP |
| 包装： | 标准包装 |
| 产品目录页面： | 1219 (CN2011-ZH PDF) |
| 其它名称： | FSUSB42UMXDKR |
April 2014
2007 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSUSB42 Rev. 1.1.6
FSUS
B42
—
Low
-P
o
we
r,
Two
-P
ort,
Hi
gh
-S
pee
d,
US
B
2
.0
(4
8
0
M
bps)
UA
RT
Sw
itch
FSUSB42
— Low-Power, Two-Port, High-Speed,
USB2.0 (480Mbps) UART Switch
Features
Low On Capacitance: 3.7 pF Typical
Low On Resistance: 3.9 Typical
Low Power Consumption: 1 μA Maximum
- 15 μA Maximum I
CCT over an Expanded Voltage
Range (VIN=1.8 V, VCC=4.4 V)
Wide -3 db Bandwidth: > 720 MHz
Packaged in:
- 10-Lead UMLP (1.4 x 1.8 mm)
- 10-Lead MSOP
8 kV ESD Rating, >16 kV Power / GND ESD Rating
Over-Voltage Tolerance (OVT) on all USB Ports
Up to 5.25 V without External Components
Applications
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Related Resources
For additional performance information, please contact
Description
The FSUSB42 is a bi-directional, low-power, two-port,
high-speed, USB2.0 switch. Configured as a double-
pole, double-throw switch (DPDT) switch, it is optimized
for switching between any combination of high-speed
(480 Mbps) or Full-Speed (12 Mbps) sources.
The FSUSB42 is compatible with the requirements of
USB2.0 and features an extremely low on capacitance
(CON) of 3.7 pF. The wide bandwidth of this device
(720 MHz) 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 FSUSB42 contains special circuitry on the switch
I/O pins for applications where the VCC supply is
powered-off (VCC=0 V), which allows the device to
withstand an over-voltage condition. This device is
designed to minimize 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 ultra-portable 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.
Ordering Information
Part Number
Top Mark
Operating Temperature
Range
Package
FSUSB42UMX
HE
-40 to +85°C
10-Lead, Quad, Ultrathin Molded Leadless Package
(UMLP), 1.4 x 1.8 mm
FSUSB42MUX
FSUSB42
-40 to +85°C
10-Lead, Molded Small-Outline Package (MSOP)
JEDEC MO-187, 3.0 mm Wide
MicroPak is a trademark of Fairchild Semiconductor Corporation.
HSD1+
HSD2+
HSD1-
HSD2-
D-
D+
Control
Sel
/OE
Figure 1. Analog Symbol
相关PDF资料 |
PDF描述 |
|---|---|
| FSUSB43L10X | IC USB MUX/SWITCH 10MICROPAK |
| FSUSB45UMX | IC USB SWITCH DPDT 10UMLP |
| FSUSB46UMX | IC USB SWITCH DPST 8UMLP |
| FSUSB63UMX | IC USB 2.0 SW & MUX 3:1 12-UMLP |
| FSUSB73UMX | IC USB MUX/SWITCH 16UMLP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| FSUSB42UMX_F106 | 功能描述:电源开关 IC - USB Hi-Speed USB UART SW 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 |
| FSUSB43 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) Switch |
| FSUSB43L10X | 功能描述:模拟开关 IC Low Power, Two-Port Hi-Speed USB Switch 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 |
| 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 |
发布紧急采购，3分钟左右您将得到回复。