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Low-Power, Two-Port, High-Speed, USB2.0 (480 Mbps) UART Switch
FSUSB42
Description The FSUSB42 is a bi−directional, low−power, two−port,
high−speed, USB2.0 switch. Configured as a double−pole, double−throw switch (DPDT) switch, it is optimized for switching between any combination of high−speed (480 Mbps) or Full−Speed (12 Mbps) sources.
The FSUSB42 is compatible with the requirements of USB2.0 and features an extremely low on capacitance (CON) of 3.7 pF. The wide bandwidth of this device (720 MHz) exceeds the bandwidth needed to pass the third harmonic, resulting in signals with minimum edge and phase distortion. Superior channel−to−channel crosstalk also minimizes interference.