现货热销 PI3USB221EQ1ZUAEX 达尔开关芯片

　　Description

　　The PI3USB221EQ is a high-bandwidth switch specially designed for the switching of high-speed USB 2.0 signals in handset and consumer applications, such as cell phones, digital cameras, and notebooks with hubs or controllers with limited USB I/Os.

　　The wide bandwidth (1.1 GHz) of this switch allows signals to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of two corresponding outputs. The switch is bidirectional and offers little or no attenuation of the high-speed signals at the outputs.

　　It is designed for low bit-to-bit skew and high channel-to-channel noise ***lation, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).

　　The PI3USB221EQ offer over voltage protection for the D+/Dpins as per the USB 2.0 specification. with the chip power on or off if D+/D- pins are shorted to VBus (5V+/-5%), a less than 3.8V (typical) signal will transmit through 1D+/1D- and 2D+/2Doutput.

　　Applications

　　< Routes Signals for USB 1.0, 1.1, and 2.0

　　< Mobile Industry Processor Interface (MIPI) Signal Routing