HZHY-AL200-硬件设计-数据手册-TS3USB30E

32107615678493102TS3USB30Ewww.ti.comSCDS255 – DECEMBER 2008ESD PROTECTED, HIGH-SPEED USB 2.0 (480-Mbps)1:2 MULTIPLEXER/DEMULTIPLEXER SWITCH WITH SINGLE ENABLEFEATURESVCC Operation at 3 V to 4.3 V1.8-V Compatible Control-Pin InputsIOFF Supports Partial Power-Down-Mode Operation–D+/D- Pins Tolerate up to 5.25Vron = 10 Ω MaxΔron = 0.35 Ω TypOE VCCRSW PACKAGE(TOP VIEW)D– GNDCio(ON) = 7.5 pF TypS1D+Low Power Consumption (1 A Max)–3dB Bandwidth = 900 MHz TypLatch-Up Performance Exceeds 100 mA Per JESD 78, Class IIESD Performance Tested Per JESD 22 – 8000-V Human-Body Model (A114-B,Class II)–1000-V Charged-Device Model (C101)ESD Performance I/O Port to GND (1)RSW PACKAGE (BOTTOM VIEW)SD+VCC– 15000-V Human-Body ModelPackaged in 10-pin TQFN (1.4 mm × 1.8 mm)OEAPPLICATIONSRoutes Signals for USB 1.0, 1.1, and 2.0(1) High-voltage HBM is performed in addition to the standard HBM testing (A114-B, Class II) and applies to I/O ports tested with respect to GND only.DESCRIPTION/ORDERING INFORMATIONGND D–The TS3USB30E 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 (900 MHz) 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 isolation, and is compatible with various standards, such as high-speed USB...