DIODES INC. PI3USB42ZMEX

PI3USB42ZMEX is a USB2.0 high-speed signal switch with Bus short protection. It is a single differential channel 2:1 multiplexer/demultiplexer USB 2.0 switch. Industry leading advantages include a propagation delay of less than 250ps, resulting from its low channel resistance and I/O capacitance. The device multiplexes differential outputs from a USB Host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs. It is designed for low bit-to-bit skew, high channel-to-channel noise isolation and is compatible with various standards, such as high speed USB 2.0. It offers overvoltage protection per the USB2.0 specification. With the chip powered on or off, all I/O pins can withstand a short to Bus. Application includes route signals for USB 2.0, cell phone, PDA, digital camera and notebook, LCD monitor, TV, set-top box, portable device.