Overview
The NCN1188MUTAG, produced by onsemi, is a 3:1 high-speed USB switch with audio and MHL (Mobile High Definition Link) capability. This component enables portable systems to share a single USB 2.0 or 3.0 receptacle to transmit and receive paired signals from three separate locations. It supports High Speed USB 2.0, Full Speed USB 1.1, Low Speed USB 1.0, and generic UART protocols. Additionally, it can handle MHL video up to 1080p resolutions and features a multi-purpose audio path with noise reduction capabilities.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VCC Operating Range | 2.7 to 5.5 | V |
| Maximum Supply Voltage Range on VCC pin | -0.3 to 6.0 | V |
| Maximum Analog Signal Voltage Range on DN, DP, HDN, HDP pins | -0.3 to 5.5 | V |
| Maximum Analog Signal Voltage Range on D+, D- pins | -2.5 to 5.5 | V |
| Maximum Analog Signal Voltage Range on IN1, IN2 pins | -0.3 to VCC+ 0.3 | V |
| Maximum Analog Signal Voltage Range on AUDN, AUDP pins | -2.5 to VCC+ 0.3 | V |
| Low Power Consumption | 23 μA | μA |
| Package Type | UQFN12 (2.0 x 1.7 x 0.5 mm) | - |
| Maximum Junction Temperature | +150 °C | °C |
| Storage Temperature Range | -55 to +150 °C | °C |
Key Features
- High bandwidth of 1.8 GHz
- Support for High Speed USB 2.0, Full Speed USB 1.1, and Low Speed USB 1.0
- MHL video support up to 1080p (3 Gbps in Packed Pixel mode)
- Multi-purpose audio path with negative voltage capability and shunt resistors for noise reduction
- VIO control pins compatible with 1.8 V interfaces
- Low power consumption of 23 μA
- Small UQFN package (2.0 x 1.7 x 0.5 mm)
- Pb-free and RoHS compliant
Applications
- USB 2.0 / 3.0 Micro-B applications
- USB to HDMI video interfaces via MHL
- Feature phones and smartphones
- Digital cameras
- Handset media players
Q & A
- What is the primary function of the NCN1188MUTAG?
The NCN1188MUTAG is a 3:1 high-speed USB switch that allows portable systems to share a single USB 2.0 or 3.0 receptacle to transmit and receive paired signals from three separate locations.
- What USB standards does the NCN1188MUTAG support?
The NCN1188MUTAG supports High Speed USB 2.0, Full Speed USB 1.1, and Low Speed USB 1.0.
- What is the maximum video resolution supported by the NCN1188MUTAG via MHL?
The NCN1188MUTAG supports MHL video up to 1080p resolutions (3 Gbps in Packed Pixel mode).
- What are the key features of the audio path in the NCN1188MUTAG?
The audio path is multi-purpose, capable of passing signals with negative voltages as low as 2 V below ground, and features shunt resistors to reduce Pop and Click noise.
- What is the operating voltage range for the VCC pin of the NCN1188MUTAG?
The VCC operating range is from 2.7 V to 5.5 V.
- What is the package type and dimensions of the NCN1188MUTAG?
The NCN1188MUTAG is housed in a UQFN12 package with dimensions of 2.0 x 1.7 x 0.5 mm.
- Is the NCN1188MUTAG Pb-free and RoHS compliant?
Yes, the NCN1188MUTAG is Pb-free and RoHS compliant.
- What are some typical applications of the NCN1188MUTAG?
Typical applications include USB 2.0 / 3.0 Micro-B applications, USB to HDMI video interfaces via MHL, feature phones, smartphones, digital cameras, and handset media players.
- How does the NCN1188MUTAG manage power consumption?
The NCN1188MUTAG has a low power consumption of 23 μA.
- What are the maximum junction and storage temperatures for the NCN1188MUTAG?
The maximum junction temperature is +150 °C, and the storage temperature range is from -55 °C to +150 °C.
