NX3DV221GM,132

The NX3DV221 is a high-bandwidth switch 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 signal 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).

• Wide supply voltage range from 2.3 V to 3.6 V
• Switch voltage accepts signals up to 5.5 V
• 1.8 V control logic at V_CC = 3.6 V
• Low-power mode when OE is HIGH (2 µA maximum)
• 6 O (maximum) ON resistance
• 0.1 O (typical) ON resistance mismatch between channels
• 6 pF (typical) ON-state capacitance
• High bandwidth (1.0 GHz typical)
• Latch-up performance exceeds 100 mA per JESD 78B Class II Level A
• ESD protection:
  • HBM JESD22-A114F Class 3A exceeds 8000 V
  • CDM JESD22-C101E exceeds 1000 V
  • HBM exceeds 12000 V for I/O to GND protection
• Specified from -40 °C to +85 °C