onsemi FSUSB31K8X

10Ω 1 Double-pole, Single-throw(DPST) US-8 Analog Switches / Multiplexers ROHS

LOW POWER SWITCH, 1-CH, USB 2.0, US8-8; USB IC Type: Single Port Switch; USB Standard: USB 2.0; Supply Voltage Min: 3V; Supply Voltage Max: 4.3V; Interface Case Style: US8; No. of Pins: 8P; Available until stocks are exhausted

Analog Switch IC; Analog Switch Type:SPDT; No. of Switches:2; Voltage Supply Source:Single; Interface:USB; On State Resistance Max:9ohm; Supply Voltage Min:3V; Supply Voltage Max:4.3V; Termination Type:SMD; Package/Case:8-US8 ;RoHS Compliant: Yes

The FSUSB31 is a low-power, single-port, high-speed USB 2.0 switch. This part is configured as a double-pole, single-throw switch and is optimized for switching or isolating a high-speed (480Mbps) source or a high-speed and full-speed (12Mbps) source. The FSUSB31 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (CON) of 3.7pF. 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 minimizes interference. The FSUSB31 contains special circuitry on the D+ / D- pins that allows the device to withstand an over-voltage condition. This device is also designed to minimize current consumption even when the control voltage applied to the /OE pin is lower than the supply voltage (VCC). This feature is especially valuable for mobile applications, such as cell phones, allowing direct interface with the general-purpose I/Os of the baseband processor. Other applications include port isolation and switching in portable cell phones, PDAs, digital cameras, printers, and notebook computers.