FSUSB42MUX Analog Switches by ON Semiconductor

Low Power, Two-Port, Hi-Speed USB2.0 (480Mbps) Switch

Status: Active
Series: FSUSB42
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The FSUSB42 is a bi-directional, low-power, two-port, Hi-Speed, USB2.0 switch. Configured as a double-pole, double-throw switch (DPDT) switch, it is optimized for switching between two Hi-Speed (480Mbps) sources or a Hi-Speed and Full-Speed (12Mbps) source. The FSUSB42 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (CON) of 5.5pF. 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 FSUSB42 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 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 generalpurpose I/Os of the baseband processor. Other applications include switching and connector sharing in portable cell phones, PDAs, digital cameras, printers, and notebook computers.

Where to Buy

Prices starting from US$0.30

Distributor Stock
Logo for RS
RS
from US$0.34
7,655
in stock
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Logo for Newark Electronics
Newark Electronics
from US$0.56
82,690
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element14
from US$0.51
81,755
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Farnell
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81,755
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Distrelec
from US$0.42
15,814
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Future Electronics
from US$0.30
8,000
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Micros
from US$0.37
940
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Avnet Silica
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Avnet America
from US$0.33
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Avnet Asia
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Features

Low On Capacitance: 3.7pF Typical
Low On Resistance: 3.9Ω Typical
Low Power Consumption: 1µA Maximum
15µA Maximum ICCT over and Expanded Control Voltage Range (VIN= 1.8V, VCC= 4.3V)
Wide -3dB Bandwitch: > 720MHz
Packaged in:
10-Lead UMLP (1.4 x 1.8mm)
10-Lead MSOP
8kV ESD Rating, >16kV Power/GND ESD Rating
Over-Voltage Tolerance (OVT) on all USB Ports Up to 5.25V without External Components
Applications
Media Tablets
Mobile Handsets
PMP/MP3 Players
End Products
Storage & Peripherals
Wireless LAN Card & Broadband Access

Specifications

Description FSUSB42
Compliance Pb-free Halide free
Channels 2
Number of Switches 2
Configuration DPDT
Icc Max (µA) 1
ron Max (Ω) 6.5
VCC Min (V) 2.4
VCC Max (V) 4.4
Package Type MSOP-10

Alternative Descriptions

Dpdt Usb Switch, 480Mbps, -45 To 85Deg C | Newark Electronics
DPDT USB SWITCH, 480MBPS, -45 TO 85DEG C | element14
onsemi Two-Port USB2.0 Analogue Switch 4.4V DPDT MSOP | Distrelec
FSUSB42 Series DPDT 4.3 V 480 Mbps SMT Hi Speed USB 2.0 Switch - MSOP-10 | Future Electronics
Power Switch 0.1A 10 pin MSOP | RS
Analog Switch Single DPDT | Micros
Analog Switch, Analog Multiplexer, 2-Channels, DPDT, 2:1, 2.4 V to 4.4 V, 10 Pins, MSOP | Avnet Silica


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FSUSB42MUX?

Additional datasheets, footprints and schematics for FSUSB42MUX are listed on our Part Details page. You can also find images and similar parts to FSUSB42MUX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FSUSB42MUX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FSUSB42MUX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FSUSB42MUX fall under?

The FSUSB42MUX is listed under Interfaces > Analog Switches.

Can I view similar or alternative parts?

You can view similar parts to FSUSB42MUX when available in the Analog Switches range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FSUSB42MUX you can contact the distributor directly for product support, shipping queries etc.

Is the FSUSB42MUX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FSUSB42MUX have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Distrelec and Future Electronics have stock available or on a lead time for FSUSB42MUX.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FSUSB42MUX often in real-time on the comparison pages.

What if I can't find stock of FSUSB42MUX?

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