A 16:1 USB data communications multiplexer suitable for switching USB1 and USB2 data and power connections using a 78 way D-Type connector. The data signal paths are 2-pole arranged as differential pairs as defined by the USB standard. The signal pair has a controlled differential impedance and the multiplexer has been designed for minimum insertion loss. The USB power paths are arranged as a common negative and a switched positive. The power paths are designed to ensure minimum loss of the USB power.
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