規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Applications | USB |
| Number of Channels | 4 |
| On - State Resistance(Max) | 10Ohm |
| Voltage - Supply, Single (V+) | 3V ~ 3.6V |
| Operating Temperature | 0°C ~ 70°C |
| Mounting Type | Surface Mount |
概述
Description
The TUSB1046A-DCIRNQR is a high-performance USB Type-C and DisplayPort alternate mode redriver switch from Texas Instruments. It is designed to facilitate the connection of USB Type-C ports by supporting high-speed data transfer, video output, and power delivery. This device operates by equalizing and redriving USB 3.1 Gen 2 signals, supporting data rates up to 10 Gbps, which enhances signal integrity and extends transmission distance.
Additionally, the TUSB1046A-DCIRNQR supports DisplayPort 1.4 alternate mode, allowing for video output over USB Type-C connections, including resolutions up to 8K, depending on the configuration. The device features integrated USB Billboard functionality to notify the host of alternate mode status and display configuration capabilities.
Its compact package and low power consumption make it suitable for a variety of applications, including notebooks, docking stations, and other consumer electronic devices. With its advanced signal conditioning and switching capabilities, the TUSB1046A-DCIRNQR provides a reliable solution for modern high-speed data and multimedia connectivity requirements.
Additionally, the TUSB1046A-DCIRNQR supports DisplayPort 1.4 alternate mode, allowing for video output over USB Type-C connections, including resolutions up to 8K, depending on the configuration. The device features integrated USB Billboard functionality to notify the host of alternate mode status and display configuration capabilities.
Its compact package and low power consumption make it suitable for a variety of applications, including notebooks, docking stations, and other consumer electronic devices. With its advanced signal conditioning and switching capabilities, the TUSB1046A-DCIRNQR provides a reliable solution for modern high-speed data and multimedia connectivity requirements.
Equivalent
The TUSB1046A-DCIRNQR is a USB Type-C, USB 3.1 Gen 2, and DisplayPort 1.4 linear redriver and switch from Texas Instruments. Equivalent products may include:
1. PI3DPX1205 from Diodes Incorporated: A USB 3.1 and DisplayPort 1.4 redriver.
2. ON Semiconductor NB7VPQ904M: A 4-channel redriver supporting similar protocols.
3. NXP PTN36043: A linear redriver for USB 3.1 Gen 2 applications.
Ensure compatibility with specific needs and features when considering equivalents.
1. PI3DPX1205 from Diodes Incorporated: A USB 3.1 and DisplayPort 1.4 redriver.
2. ON Semiconductor NB7VPQ904M: A 4-channel redriver supporting similar protocols.
3. NXP PTN36043: A linear redriver for USB 3.1 Gen 2 applications.
Ensure compatibility with specific needs and features when considering equivalents.
Features
The TUSB1046A-DCIRNQR is a USB Type-C cross-point switch with integrated re-timers, designed by Texas Instruments. It supports USB 3.1 Gen 2 data rates of up to 10 Gbps and also provides support for DisplayPort 1.4 Alternate Mode. This device helps in managing signal integrity and reducing crosstalk in USB Type-C applications. It features automatic configuration of connections based on the orientation of the USB cable and supports USB Type-C ecosystems with integrated power delivery and data transfer.
Key features include:
1. USB 3.1 Gen 2 re-timer functionality for signal integrity over long traces and cables.
2. DisplayPort 1.4 support, including dual 4K UHD or a single 8K UHD video output.
3. Integrated cross-point switch for lane and orientation configuration.
4. Low-power operation with active and standby modes for power efficiency.
5. Built-in diagnostics and loopback testing for system reliability.
The compact design and robust features make it suitable for notebooks, docking stations, and other consumer electronics that require reliable high-speed data and video transmission.
Key features include:
1. USB 3.1 Gen 2 re-timer functionality for signal integrity over long traces and cables.
2. DisplayPort 1.4 support, including dual 4K UHD or a single 8K UHD video output.
3. Integrated cross-point switch for lane and orientation configuration.
4. Low-power operation with active and standby modes for power efficiency.
5. Built-in diagnostics and loopback testing for system reliability.
The compact design and robust features make it suitable for notebooks, docking stations, and other consumer electronics that require reliable high-speed data and video transmission.
Pinout
The TUSB1046A-DCIRNQR is a USB Type-C and DisplayPort linear redriver from Texas Instruments. It comes in a 40-pin VQFN (Very Thin Quad Flat No-Lead) package. This device is designed to enhance signal integrity for USB Type-C applications by performing signal conditioning and boosting the signal quality for both USB 3.1 and DisplayPort interfaces.
Key functions include:
- Supporting USB 3.1 Gen 1 and Gen 2 data rates.
- Providing DisplayPort 1.4 support with up to 8.1 Gbps bandwidth.
- Offering signal conditioning to compensate for channel loss.
- Enabling the USB Type-C alternate mode, which supports dual-role data and power functions.
The TUSB1046A-DCIRNQR is useful in applications requiring data and video transmission over a single USB-C cable, enhancing overall performance and signal integrity in systems such as laptops, tablets, and docking stations.
Key functions include:
- Supporting USB 3.1 Gen 1 and Gen 2 data rates.
- Providing DisplayPort 1.4 support with up to 8.1 Gbps bandwidth.
- Offering signal conditioning to compensate for channel loss.
- Enabling the USB Type-C alternate mode, which supports dual-role data and power functions.
The TUSB1046A-DCIRNQR is useful in applications requiring data and video transmission over a single USB-C cable, enhancing overall performance and signal integrity in systems such as laptops, tablets, and docking stations.
Manufacturer
The TUSB1046A-DCIRNQR is manufactured by Texas Instruments Incorporated (TI). Texas Instruments is a global semiconductor company that designs and produces a wide array of electronic products. Their primary focus is on the development of analog chips and embedded processors, which are integral components in a wide variety of electronic devices. TI serves multiple sectors including automotive, industrial, personal electronics, communications equipment, and enterprise systems. Founded in 1930 and headquartered in Dallas, Texas, the company is known for its innovation and contribution to technology advancements worldwide.
Application
The TUSB1046A-DCIRNQR is a USB Type-C multiplexer and redriver designed for use in applications requiring high-speed data transfer and reliable signal integrity. Its primary application areas include:
1. Laptops and Notebooks: For USB-C ports to manage data, video, and power delivery.
2. Docking Stations: To facilitate connections between peripherals and host devices.
3. Monitors and Displays: For supporting USB-C interfaces with video and data transmission.
4. Smartphones and Tablets: To enhance connectivity and signal quality for USB-C ports.
5. Peripheral Devices: Such as USB-C hubs, adapters, and converters to ensure optimal performance.
These applications leverage the TUSB1046A-DCIRNQR's capabilities to enhance data transfer rates and signal quality over USB-C connections.
1. Laptops and Notebooks: For USB-C ports to manage data, video, and power delivery.
2. Docking Stations: To facilitate connections between peripherals and host devices.
3. Monitors and Displays: For supporting USB-C interfaces with video and data transmission.
4. Smartphones and Tablets: To enhance connectivity and signal quality for USB-C ports.
5. Peripheral Devices: Such as USB-C hubs, adapters, and converters to ensure optimal performance.
These applications leverage the TUSB1046A-DCIRNQR's capabilities to enhance data transfer rates and signal quality over USB-C connections.
Package
The TUSB1046A-DCIRNQR is a USB Type-C multiplexer/alt-mode redriver from Texas Instruments. It comes in a WQFN (Quad Flat No-leads) package type with a 4.50 mm x 3.50 mm x 0.75 mm size and 26 pins.
