TS3USB221

具有单使能端的高速 USB 2.0 480Mbps 1:2 多路复用器/多路解复用器开关

The 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. The TS3USB221 is designed for low bit-to-bit skew and high channel to channel noise isolation. The TS3USB221 is also compatible with various standards, such as high-speed USB 2.0 480 Mbps.

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VCC Operation from 2.3 V and 3.6 V

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VI/O Accepts Signals up to 5.5 V

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1.8-V Compatible Control-Pin Inputs

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Low-Power Mode When OE Is Disabled 1 µA

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rON = 6 Ω Maximum

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ΔrON = 0.2 Ω Typical

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Cioon = 6 pF Maximum

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Low Power Consumption 30 µA Maximum

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ESD > 2000-V Human-Body Model HBM

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High Bandwidth 1.1 GHz Typical