參數資料
| 型號： | FSUSB42UMX |
| 廠商： | Fairchild Semiconductor |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC USB SWITCH DPDT 10UMLP |
| 標準包裝： | 1 |
| 功能： | USB 開關 |
| 電路： | 1 x DPDT |
| 導通狀態電阻： | 6.5 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 3 V ~ 4.3 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應商設備封裝： | 10-UMLP |
| 包裝： | 標準包裝 |
| 產品目錄頁面： | 1219 (CN2011-ZH PDF) |
| 其它名稱： | 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
相關PDF資料 |
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 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| FSUSB42UMX_F106 | 功能描述:電源開關 IC - USB Hi-Speed USB UART SW RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
| FSUSB43 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) Switch |
| FSUSB43L10X | 功能描述:模擬開關 IC Low Power, Two-Port Hi-Speed USB Switch RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體: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:電源開關 IC - USB Low Power 2-Port Hi-Spd USB2.0 Switch RoHS:否 制造商:Micrel 電源電壓-最小:2.7 V 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:SOIC-8 封裝:Tube |
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