NX3DV221TKX NXP

NX3DV221 High-speed USB 2.0 switch with enable Rev. 4 19 June 2013 Product data sheet 1. General description The NX3DV221 is a high-bandwidth switch designed for the switching of high-speed USB 2.0 signals in handset and consumer applications. These applications could be 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). 2. Features and benefits 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 = 3.6 V CC Low-power mode when OE is HIGH (2 A maximum) 6 (maximum) ON resistance 0.1 (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 3. Applications Routes signals for USB 1.0, 1.1 and 2.0NX3DV221 NXP Semiconductors High-speed USB 2.0 switch with enable 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version NX3DV221GM 40 C to +85 C XQFN10 plastic extremely thin quad flat package no leads SOT1049-3 10 terminals body 2 1.55 0.5 mm NX3DV221TK 40 C to +85 C HVSON10 plastic thermal enhanced very thin small outline SOT650-2 package no leads 10 terminals 3 3 0.85 mm 5. Marking Table 2. Marking 1 Type number Marking code NX3DV221GM x21 NX3DV221TK x21 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram 8 1 D+ 1D+ 7 2 D- 1D- 3 2D+ V CC 4 2D- CHARGE PUMP 6 OE CONTROLLOGIC 9 S 001aao078 Fig 1. Logic symbol NX3DV221 All information provided in this document is subject to legal disclaimers. NXP B.V. 2013. All rights reserved. Product data sheet Rev. 4 19 June 2013 2 of 19