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Data Sheet
High-speed USB 2.0 switch with enable
High-Speed USB 2.0 Switch with Enable
NX3DV221TK Receive alerts
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).
sot650-2_3d
Product Details
Features
- 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 VCC = 3.6 V
- Low-power mode when OE is HIGH (2 µA maximum)
- 6 Ω (maximum) ON resistance
- 0.1 Ω (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
Target Applications
- Routes signals for USB 1.0, 1.1 and 2.0