Product Overview

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