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ISL54233
Wideband Differential 3:1 Multiplexer
The ISL54233 is a single supply differential 3 to 1 multiplexer that operates from a single supply in the range of 2.7V to 4.6V. It was designed to multiplex between three different differential data sources, allowing the multiplexing of USB 2.0 high speed data signals, UART data signals and digital video through a common headphone connector in Personal Media Players and other portable battery powered devices.
The switch channels have low ON capacitance and high bandwidth (1.6GHz) to pass USB high speed signals (480Mbps) and digital video signals with minimal edge and phase distortion and can swing rail-to-rail to pass UART and full-speed USB signals.