Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Type | Buffer, ReDriver |
| Applications | USB |
| Input | Differential |
| Output | Differential |
| DataRate(Max) | 5Gbps |
| NumberofChannels | 2 |
| SignalConditioning | Input Equalization, Output De-Emphasis |
| Capacitance-Input | 1.25 pF |
| Voltage-Supply | 3V ~ 3.6V |
| Current-Supply | 98mA |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 24-VFQFN Exposed Pad |
Overview
Description
The TUSB522PIRGER is a USB 3.0 redriver designed to enhance signal quality and extend the reach of USB connections. It is commonly used in applications requiring reliable high-speed data transmission over longer cable lengths or through challenging signal environments. Key features of the TUSB522PIRGER include its ability to support USB 3.0 SuperSpeed data rates of up to 5 Gbps, customizable equalization settings to compensate for signal loss, and a compact design suitable for integration into various devices.
The device operates over a wide range of power supply voltages and offers low power consumption, making it ideal for portable and battery-powered applications. It includes built-in signal conditioning features, such as linear equalization and de-emphasis, to optimize signal integrity and reduce jitter and noise. The TUSB522PIRGER is typically used in consumer electronics, computing, and networking equipment where maintaining high data throughput and reliable connectivity is critical. Its ease of integration and robust performance make it a popular choice for engineers designing systems with USB 3.0 interfaces.
The device operates over a wide range of power supply voltages and offers low power consumption, making it ideal for portable and battery-powered applications. It includes built-in signal conditioning features, such as linear equalization and de-emphasis, to optimize signal integrity and reduce jitter and noise. The TUSB522PIRGER is typically used in consumer electronics, computing, and networking equipment where maintaining high data throughput and reliable connectivity is critical. Its ease of integration and robust performance make it a popular choice for engineers designing systems with USB 3.0 interfaces.
Equivalent
The TUSB522PIRGER is a USB 3.0 redriver from Texas Instruments. Equivalent products from other manufacturers might include the PI3EQX1004 from Diodes Incorporated, the USB5744 from Microchip Technology, or the SY88053ALMG from Microsemi. These products offer similar functionality by enhancing USB signal quality, though specific features may vary. Always verify electrical and mechanical specifications to ensure compatibility with your application.
Features
The TUSB522PIRGER is a USB 3.1 Gen 1 redriver designed to enhance signal integrity for USB applications. Key features include:
1. Data Rate Support: Supports USB 3.1 Gen 1 data rates up to 5 Gbps.
2. Signal Enhancement: Provides equalization to compensate for signal loss over cables and connectors, thereby improving signal quality.
3. Programmable Settings: Offers programmable equalization, output swing, and flat gain settings to optimize performance in different applications.
4. Power Efficiency: Includes a power-down mode for low power consumption when the link is inactive.
5. Small Package: Available in a compact 16-pin QFN package, making it suitable for space-constrained designs.
6. Compliance with USB Standards: Fully compliant with USB 3.1 Gen 1 specifications.
7. Application Versatility: Ideal for use in laptops, desktops, docking stations, and any other device requiring USB 3.1 Gen 1 connectivity.
8. Operating Temperature Range: Supports a wide temperature range suitable for various industrial applications.
These features make the TUSB522PIRGER an effective solution for improving USB signal integrity in a variety of electronic devices.
1. Data Rate Support: Supports USB 3.1 Gen 1 data rates up to 5 Gbps.
2. Signal Enhancement: Provides equalization to compensate for signal loss over cables and connectors, thereby improving signal quality.
3. Programmable Settings: Offers programmable equalization, output swing, and flat gain settings to optimize performance in different applications.
4. Power Efficiency: Includes a power-down mode for low power consumption when the link is inactive.
5. Small Package: Available in a compact 16-pin QFN package, making it suitable for space-constrained designs.
6. Compliance with USB Standards: Fully compliant with USB 3.1 Gen 1 specifications.
7. Application Versatility: Ideal for use in laptops, desktops, docking stations, and any other device requiring USB 3.1 Gen 1 connectivity.
8. Operating Temperature Range: Supports a wide temperature range suitable for various industrial applications.
These features make the TUSB522PIRGER an effective solution for improving USB signal integrity in a variety of electronic devices.
Pinout
The TUSB522PIRGER is a USB 3.0 redriver from Texas Instruments. It is typically used to enhance signal integrity in USB 3.0 systems. The device is provided in a 24-pin WQFN (RGW) package. Key functions of the TUSB522PIRGER include compensating for channel loss, maintaining signal quality over longer distances, and supporting USB 3.0 data rates of up to 5 Gbps. It is used in applications where the USB signal needs to travel over extended lengths of PCB traces or cables, helping to ensure reliable communication. The redriver adjusts the signal amplitude and equalization settings to match the channel characteristics, helping to overcome insertion loss and other signal degradation factors.
Manufacturer
The TUSB522PIRGER is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. TI is well-known for its developments in analog technology, embedded processors, and digital light processing. The company serves various industries, including automotive, industrial, personal electronics, communications equipment, and enterprise systems.
Application
The TUSB522PIRGER is a USB 3.0 SuperSpeed (5 Gbps) redriver designed to enhance signal integrity in various applications. It is commonly used in areas such as:
1. Consumer Electronics: Enhancing USB connections in laptops, desktops, tablets, and smartphones.
2. Data Storage: Improving performance in external hard drives and SSDs.
3. Networking Equipment: Ensuring reliable connections in routers and switches.
4. Industrial Systems: Supporting robust USB connectivity in industrial computers and control systems.
5. Medical Devices: Providing stable data transfer in medical imaging and diagnostic equipment.
Its ability to compensate for signal loss over extended cable lengths makes it valuable in any application requiring high-speed USB connections.
1. Consumer Electronics: Enhancing USB connections in laptops, desktops, tablets, and smartphones.
2. Data Storage: Improving performance in external hard drives and SSDs.
3. Networking Equipment: Ensuring reliable connections in routers and switches.
4. Industrial Systems: Supporting robust USB connectivity in industrial computers and control systems.
5. Medical Devices: Providing stable data transfer in medical imaging and diagnostic equipment.
Its ability to compensate for signal loss over extended cable lengths makes it valuable in any application requiring high-speed USB connections.
Package
The TUSB522PIRGER is typically available in a VQFN (Very Thin Quad Flat No-Lead) package, specifically a 16-pin VQFN. This package type is known for its compact size and efficient heat dissipation, making it suitable for space-constrained applications.
