PI3USB10

PI3USB10 3.3V, Wide Bandwidth, 2-Channel, 2:1 Mux/DeMux USB 2.0 Switch w/ Single Enable Features RON is 4Ω typical Low bit-to-bit skew: 200ps Low Crosstalk: –22dB @ 250MHz Near-Zero propagation delay: 250ps Switching speed: 9ns Channel On Capacitance: 6pF (typical) VCC Operating Range: +3.0V to +3.6V ESD>2000V . . . Human Body Model >500 MHz bandwidth (or data frequency) Packaging: - Pb-free & Green,12-contact TDFN (ZE) Description Pericom Semiconductor’s PI3USB series of logic circuits are produced using the Company’s advanced sub-micron CMOS technology, achieving industry leading performance. The PI3USB10 is a 4- to 2-Channel multiplexer/demultiplexer USB 2.0 Switch with Hi-Z outputs. 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 (480 Mb/s). Application Routes signals for USB 2.0 Block Diagram Pin Description Y0 Y1 0I0 1I0 0I1 1I1 GND VDD Y0 Y1 GND SEL 1 2 3 4 5 6 12 11 10 9 8 7 0l0 1I0 0I1 1I1 SEL VDD GND Truth Table Function Yn to nIo Yn to nI1 SEL L H 1 PS8718 07/23/04 PI3USB10 3.3V, Wide ...