FSUSB42 Datasheet | onsemi

Low-Power, Two-Port, High-Speed, USB2.0 (480 Mbps) UART Switch 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 bination of high- speed (480 Mbps) or Full- Speed (12 Mbps) sources. The FSUSB42 is patible with the requirements of USB2.0 and Features an extremely low on capacitance (CON) of 3.7 p F. 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. The FSUSB42 contains special circuitry on the switch I/O pins for applications w here the VCC supply is powered- of f (VCC = 0 V), which allow s the device to withstand an over- voltage condition. This device is designed to minimize current consumption even when the control voltage applied to the SEL pin is low er than the supply voltage (VCC). This feature is especially valuable to ultra- portable applications, such as cell phones, allowing for direct interface with the general- purpose I/Os of the baseband processor. Other applications include switching and connector sharing in portable cell phones, PDAs, digital cameras, printers, and notebook puters. Features - Low On Capacitance: 3.7 p F Typical - Low On Resistance: 3.9 W Typical - Low Pow er Consumption: 1 m A Maximum - 15 m A Maximum ICCT over an Expanded Voltage Range (VIN = 1.8 V, VCC = 4.4 V) - Wide - 3 db Bandwidth: > 720 MHz - Packaged in: - 10- Lead UMLP (1.4 x 1.8 mm) - 10- Lead MSOP - 8 k V ESD Rating, >16 k V Power / GND ESD Rating - Over- Voltage Tolerance (OVT) On All USB Ports Up to 5.25 V without External ponents Typical Applications - Cell Phone, PDA, Digital Camera, and Notebook - LCD Monitor, TV, and Set- Top Box DATA SHEET .onsemi. UQFN10 1.4 y 1.8, 0.4 P CASE 523BC MSOP10 CASE 846AP MARKING DIAGRAMS HE&K...