PI3USB221ZEEX Diodes Incorporated

A product Line of Diodes Incorporated PI3USB221 High-Speed USB2.0 1:2 Multiplexer/DeMultiplexer Switch with Signal Enable Features Description The PI3USB221 is a high-bandwidth switch specially designed V Operation at 2.5 V and 3.3 V DD for the switching of high-speed USB 2.0 signals in handset and V Accepts Signals up to 5.5 V I/O consumer applications, such as cell phones, digital cameras, 1.8-V Compatible Control-Pin Inputs and notebooks with hubs or controllers with limited USB I/Os. Low-Power Mode When OE Is Disabled (2 A) The wide bandwidth (1.1 GHz) of this switch allows signals r = 6 Maximum ON to pass with minimum edge and phase distortion. The device multiplexes differential outputs from a USB host device to one of r = 0.2 Typical ON two corresponding outputs. The switch is bidirectional and offers Cio(on) = 6 pF Maximum little or no attenuation of the high-speed signals at the outputs. It Low Power Consumption (50 A Maximum) is designed for low bit-to-bit skew and high channel-to-channel ESD > 8kV contact on USB signal path per IEC61000-4-2) noise isolation, and is compatible with various standards, such as High Bandwidth (1.1 GHz Typical) high-speed USB 2.0 (480 Mbps). Packaging (Pb-free & Green): - 10-contact, TDFN (ZE10) Applications Routes Signals for USB 1.0, 1.1, and 2.0 Mobile Industry Processor Interface (MIPI) Signal Routing Pin Configuration TDFN Package (Top View) VDD 1 1D+ 10 S 1D- 2 9 D+ 3 2D+ 8 D- 4 2D- 7 OE 5 6 GND All trademarks are property of their respective owners. www.diodes.com 01/18/17 17-0003 1A product Line of Diodes Incorporated PI3USB221 Block Diagram D+ 1D+ 1D- D- 2D+ 2D- CONTROL S LOGIC OE Pin Description Name Description OE Active LOW, Output enable S Select input D COM port nD I/O for USB data path (port 1 and port 2) Truth Table S OE Function X H Disconnect L L D = 1D H L D = 2D All trademarks are property of their respective owners. www.diodes.com 01/18/17 17-0003 2