TS3USB221E是TI公司的一款USB/MHL开关产品，TS3USB221E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TS3USB221E的产品说明、应用、特性等，并给出了与TS3USB221E相关的TI元器件型号供参考。
TS3USB221E - 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）
- VCC Operation of 2.5 V to 3.3 V
- Switch I/Os Accept 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) = 7 pF Maximum
- Low Power Consumption (30 μA Maximum)
- ESD Performance Tested Per JESD 22
- 7000-V Human Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
- ESD Performance I/O Port to GND
- 12-kV Human Body Model (A114-B, Class II)
- ±7-kV Contact Discharge (IEC 61000-4-2)
- High Bandwidth (1 GHz Typical)
- Routes Signals for USB 1.0, 1.1, and 2.0
- Mobile Phones
- Digital Cameras
- Notebooks
- USB I/O Expansion
- MHL 1.0
The TS3USB221E 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 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 TS3USB221E 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).
The TS3USB221E integrates ESD protection cells on all pins, is available in a SON package (3 mm × 3 mm) as well as in a tiny μQFN package (2 mm × 1.5 mm) and is characterized over the free-air temperature range from –40°C to 85°C.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TS3USB221E | VSON (10) | 3.00 mm × 3.00 mm |
| UQFN (10) | 1.50 mm × 2.00 mm |
