TS3USB221是TI公司的一款USB/MHL开关产品，TS3USB221是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，本页介绍了TS3USB221的产品说明、应用、特性等，并给出了与TS3USB221相关的TI元器件型号供参考。
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 - USB/MHL开关 - USB - TI公司（Texas Instruments，德州仪器）
The TS3USB221 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, and is compatible with various standards, such as high-speed USB 2.0 (480 Mbps).
- VCC Operation from 2.3 V and 3.6 V
- VI/O Accepts Signals up to 5.5 V
- 1.8-V Compatible Control-Pin Inputs
- Low-Power Mode When OE Is Disabled (1 µA)
- rON = 6 Ω Maximum
- ΔrON = 0.2 Ω Typical
- Cio(on) = 6 pF Maximum
- Low Power Consumption (30 µA Maximum)
- ESD > 2000-V Human-Body Model (HBM)
- High Bandwidth (1.1 GHz Typical)
