TUSB542RWQR

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TUSB542RWQR

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IC REDRIVER USB 3.0 18X2QFN

  • HerstellerTexas Instruments

  • Herstellerteil #TUSB542RWQR

  • Paket X2QFN-18

  • Auf Lager5143

365 Tage Qualitätsgarantie

7*24 Stunden-Servicegarantie

90-Tage Kundendienstgarantie

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Spezifikationen

Attribut Wert
Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Buffer, ReDriver
Applications USB
DataRate(Max) 5Gbps
NumberofChannels 2
SignalConditioning Input Equalization, Output De-Emphasis
Voltage-Supply 1.62V ~ 1.98V
Current-Supply 100mA
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 18-XFQFN Exposed Pad

Übersicht

Description

The TUSB542RWQR is a USB 3.1 SuperSpeed linear redriver designed by Texas Instruments. It is used to enhance signal integrity in high-speed data transmission over extended distances, such as in USB Type-C and USB 3.1 applications. The device operates by compensating for channel losses, thus improving the quality of the signal at the receiver end. It supports data rates up to 10 Gbps, making it suitable for modern high-speed interfaces.
The TUSB542RWQR features adaptive equalization, which automatically adjusts to the channel conditions, ensuring optimal performance without requiring manual intervention. It also supports dual-lane operation, allowing for simultaneous bidirectional data transfer. The device is compliant with the USB 3.1 Gen 2 standard and is designed to minimize power consumption, with active power management features.
The redriver is packaged in a small footprint, making it suitable for compact designs. It is commonly used in applications such as laptops, desktops, docking stations, and other consumer electronics that require reliable high-speed USB connections.

Equivalent

The TUSB542RWQR is a USB Type-C redriver from Texas Instruments. Equivalent products can include the PI3USB9201 from Diodes Incorporated, the HD3SS3220 from Texas Instruments, and the FSUSB242 from ON Semiconductor. These devices perform similar functions in USB Type-C applications, offering signal conditioning and enhancements. Always compare specific features such as data rate, power consumption, and pin compatibility to ensure they meet your design requirements.

Features

The TUSB542RWQR is a USB Type-C redriver designed to enhance signal integrity for USB 3.1 Gen 2 data rates. Its key features include:
1. Signal Conditioning: Provides equalization and de-emphasis to compensate for channel losses, improving signal quality over longer distances.
2. High-Speed Data Rates: Supports USB 3.1 Gen 2 data rates up to 10 Gbps, ensuring fast data transfer.
3. Bi-Directional Redriving: Capable of handling both upstream and downstream data paths, allowing for versatile placement in USB Type-C designs.
4. Polarity Correction: Automatically adjusts to the connector orientation to maintain signal integrity.
5. Power Efficiency: Low power consumption with selectable power modes, including an automatic low-power mode for energy-saving benefits.
6. Compact Package: Available in a small form factor, making it suitable for space-constrained applications.
7. Compatibility: Works with various USB Type-C applications, including notebooks, peripherals, and docking stations.
These features make the TUSB542RWQR an effective solution for improving signal performance in USB Type-C systems.

Pinout

The TUSB542RWQR is a USB 3.1 SuperSpeed mux/demux re-driver from Texas Instruments. It is designed to support USB Type-C applications by providing signal conditioning and switching capabilities. The TUSB542RWQR comes in a 24-pin WQFN (RWQ) package.
Key functions of the TUSB542RWQR include:
1. USB 3.1 Compatibility: Supports data rates up to 10 Gbps, making it suitable for USB 3.1 Gen 2 applications.
2. Signal Conditioning: Provides equalization, de-emphasis, and output swing control to maintain signal integrity.
3. Channel Switching: Capable of switching between two differential pairs, facilitating USB Type-C connector orientation detection.
4. Power Management: Includes features such as low-power modes to conserve energy when not in active use.
This component is typically used in systems requiring high-speed data transmission with reversible USB Type-C connections, making it ideal for modern computing and consumer electronics environments.

Manufacturer

The TUSB542RWQR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures analog and embedded processing chips. They are known for producing a wide range of electronic components used in various applications, including consumer electronics, automotive systems, industrial machinery, and communications equipment. TI is recognized for its innovation in semiconductor technology and its extensive catalog of integrated circuits and other electronic components.

Application

The TUSB542RWQR is a USB 3.1 SuperSpeed+ (10 Gbps) redriver designed to enhance signal integrity in USB Type-C applications. Its primary application areas include:
1. Computers and Laptops: Enhancing data transfer rates and signal quality in USB ports.
2. Docking Stations: Improving connectivity and data transmission between devices.
3. Consumer Electronics: Facilitating high-speed data transfer in devices like smartphones and tablets.
4. Networking Equipment: Enhancing signal integrity in routers and network adapters.
5. Storage Devices: Supporting faster data access and transfer in external drives.
These applications benefit from the TUSB542RWQR's ability to maintain signal integrity over longer cable lengths and complex interconnections.

Package

The TUSB542RWQR is a USB Type-C redriver IC from Texas Instruments, and it comes in a WQFN (Quad Flat No-Lead) package type with 24 pins.

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