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Hot-selling and scarce FSUSB42UMX Low-Power, Two-Port, High-Speed, USB2.0 UART Switch UMLP10 spot stock
Manufacturer Product Number
FSUSB42UMX
Description
FSUSB42UMX Low-Power, Two-Port, High-Speed, USB2.0 UART Switch UMLP10 spot stock
Package Condition
TaPe & Reel
Datasheet
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Product Descriptions
The FSUSB42 is a bi-directional, low -pow er, tw o-port, high-speed, USB2.0 sw itch. Configured as a doublepole, double-throw sw itch (DPDT) sw itch, it is optimized for sw itching betw een any combination of high-speed (480 Mbps) or Full-Speed (12 Mbps) sources.
The FSUSB42 is compatible w ith the requirements of USB2.0 and features an extremely low on capacitance (CON) of 3.7 pF. The w ide bandw idth of this device (720 MHz) exceeds the bandw idth needed to pass the third harmonic, resulting in signals w ith minimum edge and phase distortion. Superior channel-to-channel crosstalk also minimizes interference.
The FSUSB42 contains special circuitry on the sw itch I/O pins for applications w here the VCC supply is pow ered-off (VCC=0 V), w hich allow s the device to w ithstand an over-voltage condition. This device is designed to minimize current consumption even w hen the control voltage applied to the SEL pin is low er than the supply voltage (VCC). This feature is especially valuable to ultra-portable applications, such as cell phones, allow ing for direct interface w ith the generalpurpose I/Os of the baseband processor. Other applications include sw itching and connector sharing in portable cell phones, PDAs, digital cameras, printers, and notebook computers.
Product Features
Low On Capacitance: 3.7 pF Typical
Low On Resistance: 3.9 Ω Typical
Low Pow er Consumption: 1 μA Maximum
-15 μA Maximum ICCT over an Expanded Voltage Range (VIN=1.8 V, VCC=4.4 V)
Wide -3 db Bandw idth: > 720 MHz
Packaged in:
-10-Lead UMLP (1.4 x 1.8 mm)
-10-Lead MSOP
8 kV ESD Rating, >16 kV Pow er / GND ESD Rating
Over-Voltage Tolerance (OVT) on all USB Ports Up to 5.25 V w ithout External Components
Product Applications
Cell phone, PDA, Digital Camera, and Notebook
LCD Monitor, TV, and Set-Top Box
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-FSUSB42UMX |
| Category | Integrated Circuits (ICs) |
| Interface | |
| Analog Switches - Special Purpose | |
| Manufacturer | - |
| Packaging | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Digi-Reel® | |
| Part Status | Active |
| Applications | USB |
| Switch Circuit | DPDT |
| Number of Channels | 1 |
| On-State Resistance (Max) | 6.5Ohm |
| Voltage - Supply, Single (V+) | 2.4V ~ 4.4V |
| -3db Bandwidth | 720MHz |
| Features | Break-Before-Make, USB 2.0 |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 10-UFQFN |
| Supplier Device Package | 10-UMLP (1.8x1.4) |
| Base Product Number | FSUSB42 |
Product Photos
For more product information, please download the PDF
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FSUSB42UMX Low-Power, Two-Port, High-Speed, USB2.0 UART Switch UMLP10 spot stock
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