Packaging information
| Package | Pins UQFN (RSE) | 10 |
| Operating temperature range (°C) -40 to 85 |
| Package qty | Carrier 3,000 | LARGE T&R |
Features for the TS3USB221A
- VCC operation at 2.5V to 3.3V
- VI/O accepts signals up to 5.5V
- 1.8V compatible control-pin inputs
- Low-power mode when OE is disabled (1µA)
- RON = 6Ω maximum
- ΔRON = 0.2Ω typical
- CIO(ON) = 6pf typical
- Low power consumption (30µA maximum)
- High bandwidth (900MHz typical)
- Latch-up performance exceeds 100mA per JESD 78, Class II
- ESD performance tested per JEDEC JS-001
- 7000V human-body model
- 1000V charged-device model (JEDEC JS-002)
- ESD performance I/O to GND
- 12kV human-body model
Description for the TS3USB221A
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 (900MHz) 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 can reduce the power consumption to 1µA for portable 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 (480Mbps).
The TS3USB221A device integrates ESD protection cells on all pins, is available in a tiny µQFN package (2mm × 1.5mm) and is characterized over the free air temperature range from –40°C to 85°C.