Product Overview NCN1188: Data Switch, 3:1 High Speed USB Switch with Audio and MHL Capability For complete documentation, see the data sheet Product Description The NCN1188 allows portable systems to share a single USB 2.0 or 3.0 receptacle to transmit and receive paired signals from three separate locations. All of the three differential channels are compliant to High Speed USB 2.0, Full Speed USB 1.1, Low Speed USB 1.0 and any generic UART protocol. The two dedicated high speed data paths also support Mobile High Definition Link (MHL) video up to resolutions of 1080i (2.25 Gbps) and 1080p (3 Gbps in PackedPixel mode). The multi-purpose audio path is capable of passing signals with negative voltages as low as 2 V below ground and features shunt resistors to reduce Pop and Click noise in the audio system. The NCN1188 is housed in a space saving, ultra low profile 2.0 x 1.7 x 0.5 mm, 12 pins UQFN package. Features Benefits • • • • 3:1 High Speed Switch 5.25 V Tolerant Common Pins High Bandwidth of 1.8 GHz on HDN/HDP Pass Negative Swing Signals Down to -2 V on Audio Channels • 1.8V Control Pins • Audio Channel Shunt Resistors • Ultra-low THD in Audio Mode: 0.01% Applications • • • • Multiplex Audio or High Speed Data from a Single USB Support Any Short to VBUS MHL Compatible up to 1080i and 1080p Resolutions Connect a True Ground Amplifier to a MicroUSB Headset • GPIO Low Voltage Control • Pop and Click Noise Reduction • Minimal Audio Distortion End Products • USB 2.0 / 3.0 MicroB Applications • USB to HDMI Video Interfaces via MHL • Features Phones and Smart Phones • Digital Cameras • Handset Media Players Part Electrical Specifications Product Compliance Status Channels NCN1188MUTAG Pb-free Active 2 Halide free Number of Switches Configuratio n Icc Max (µA) ron Max (Ω) VCC Min (V) VCC Max (V) Package Type 2.7 5.5 UQFN-12 Application Diagram For more information please contact your local sales support at www.onsemi.com Created on: 6/30/2016