| Type | Passive switch |
| Function | USB2 |
| USB speed (Mbps) | 480 |
| Number of channels (#) | 2 |
| Supply voltage (Max) (V) | 3.6 |
| Supply voltage (Min) (V) | 2.3 |
| Ron (Typ) (Ohms) | 3 |
| Input/ouput voltage (Min) (V) | 0 |
| Input/ouput voltage (Max) (V) | 5.5 |
| Configuration | 2:1 SPDT |
| Features | USB 2.0, Logic Controlled (Output Enabled) |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| ICC (Max) (uA) | 30 |
| ESD HBM (Typ) (kV) | 7 |
| Bandwidth (MHz) | 900 |
- VCC Operation at 2.5 V to 3.3 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 ? Maximum
- ΔRON = 0.2 ? Typical
- Cio(on) = 6 pF Typical
- Low Power Consumption (30 μA Maximum)
- High Bandwidth (900 MHz Typical)
- Latch-Up Performance Exceeds 100 mA
Per JESD 78, Class II - ESD Performance Tested Per JESD 22
- 7000-V Human-Body Model
(A114-B, Class II) - 1000-V Charged-Device Model (C101)
- 7000-V Human-Body Model
- ESD Performance I/O to GND
- 12-kV Human-Body Model
The TS3USB221A device 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. The device also has a low power mode that will reduce the power consumtion to 1 μA for portible applications with a battery or limited power budget. The device 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 TS3USB221A device integrates ESD protection cells on all pins, is available 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.
