Описание
The PI3USB221 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. It 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).
- VDD Operation at 2.5 V and 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 (2 µA)
- rON = 6? Maximum
- ?rON = 0.2? Typical
- Cio(on) = 6 pF Maximum
- Low Power Consumption (50 µA Maximum)
- ESD > 8kV contact on USB signal path per IEC61000-4-2)
- High Bandwidth (1.1 GHz Typical)
- Packaging (Pb-free & Green):
- 10-contact, TLLGA (XA10)
