ISL54221

ISL54221 High-Speed USB 2.0 (480Mbps) Multiplexer The Intersil ISL54221 is a single supply dual 2:1 multiplexer that can operate from a single 2.7V to 5.5V supply. It contains two SPDT (Single Pole/Double Throw) switches configured as a DPDT. The part was designed for switching or routing of USB High-Speed signals and/or USB Full-speed signals in portable battery powered products. The 6.7switches can swing rail to rail and were specifically designed to pass USB full-speed data signals that range from 0V to 3.3V and USB high-speed data signals that range from 0V to 400mV. They have high bandwidth and low capacitance to pass USB high-speed data signals with minimal distortion. The part can be used in Personal Media Players and other portable battery powered devices that need to route USB high-speed signals or full-speed signals to different transceiver sections of the device while connected to a single USB host (computer). The digital logic inputs are 1.8V logic compatible when ope...