FSUSB42MUX
ActiveANALOG SWITCH, ANALOG MULTIPLEXER, 2-CHANNELS, DPDT, 2:1, 2.4 V TO 4.4 V, 10 PINS, MSOP
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FSUSB42MUX
ActiveANALOG SWITCH, ANALOG MULTIPLEXER, 2-CHANNELS, DPDT, 2:1, 2.4 V TO 4.4 V, 10 PINS, MSOP
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Technical Specifications
Parameters and characteristics for this part
| Specification | FSUSB42MUX |
|---|---|
| -3db Bandwidth | 720 MHz |
| Applications | USB |
| Features | Break-Before-Make, USB 2.0 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| On-State Resistance (Max) [Max] | 6.5 Ohm |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 10-MSOP, 10-TFSOP |
| Package / Case [x] | 3 mm |
| Package / Case [x] | 0.118 in |
| Supplier Device Package | 10-MSOP |
| Switch Circuit | DPDT |
| Voltage - Supply, Single (V+) [Max] | 4.4 V |
| Voltage - Supply, Single (V+) [Min] | 2.4 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.94 | |
| 10 | $ 0.83 | |||
| 25 | $ 0.78 | |||
| 100 | $ 0.59 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.37 | |||
| Digi-Reel® | 1 | $ 0.94 | ||
| 10 | $ 0.83 | |||
| 25 | $ 0.78 | |||
| 100 | $ 0.59 | |||
| 250 | $ 0.50 | |||
| 500 | $ 0.48 | |||
| 1000 | $ 0.37 | |||
| Tape & Reel (TR) | 4000 | $ 0.34 | ||
| 8000 | $ 0.33 | |||
| 12000 | $ 0.31 | |||
| 28000 | $ 0.31 | |||
| ON Semiconductor | N/A | 1 | $ 0.29 | |
Description
General part information
FSUSB42 Series
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 VCCsupply 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.
Documents
Technical documentation and resources
