Datasheet 搜索 > ON Semiconductor（安森美） > FSUSB42UMX-SN00404 数据手册 > FSUSB42UMX-SN00404 数据手册 1/10 页
器件3D模型￥ 1.307
FSUSB42UMX-SN00404 数据手册 - ON Semiconductor（安森美）
制造商:
ON Semiconductor（安森美）
封装:
UQFN-10
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
FSUSB42UMX-SN00404数据手册
Page:
of 10 Go
若手册格式错乱，请下载阅览PDF原文件
© 2007 Semiconductor Components Industries, LLC. Publication Order Number:
October-2017, Rev. 2 FSUSB42/D
FSUSB42 — Low-Power, Two-Port, High-Speed, USB2.0 (480Mbps) UART Switch
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 Ω Typical
Low Power Consumption: 1 μA Maximum
- 15 μA Maximum I
CCT
over an Expanded Voltage
Range (V
IN
=1.8 V, V
CC
=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
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
(C
ON
) 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 V
CC
supply is
powered-off (V
CC
=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 (V
CC
). 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
HSD1+
HSD2+
HSD1-
HSD2-
D-
D+
Control
Sel
/OE
Figure 1. Analog Symbol
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
