TUSB2E111YCGR

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TUSB2E111YCGR

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thuộc tính Giá trị
Part Status Active
Type Buffer, ReDriver
Applications USB
Data Rate (Max) 480Mbps
Number of Channels 1
Signal Conditioning Input Equalization, Output Pre-Emphasis
Capacitance - Input 10 pF
Voltage - Supply 1.62V ~ 1.98V, 3V ~ 3.6V
Operating Temperature -20°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 15-XFBGA, DSBGA
Supplier Device Package 15-DSBGA (2x1.3)

Tổng quan

Description

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner and redriver designed to enhance signal quality and extend the range of USB connections. It is especially useful in applications where signal integrity is compromised due to long traces, cables, or connectors. The device operates by reshaping and amplifying USB signals, thus ensuring compliance with USB specifications and improving data transmission reliability.
Key features of the TUSB2E111YCGR include a low power consumption design, support for both full-speed and high-speed USB signaling, and adaptive equalization, which automatically adjusts to the varying conditions of signal degradation. It also offers over-voltage protection, which enhances durability and device protection. The device is housed in a space-efficient package, making it suitable for compact designs in consumer electronics, computing, and communication devices.
Incorporating the TUSB2E111YCGR into a design can significantly improve USB performance, particularly in scenarios with challenging signal environments, by maintaining signal quality and integrity over extended distances.

Equivalent

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner and repeater. Equivalent products include the Microchip USB2524 and USB2422, which are USB 2.0 hubs with similar functionalities. Additionally, the Pericom PI3USB102G and ON Semiconductor's FSUSB20 are USB 2.0 switch and hub solutions that might serve as alternatives, depending on the specific application requirements. Always verify pin compatibility and electrical specifications before substituting.

Features

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner and hub repeater designed to enhance signal integrity for USB applications. Key features include:
1. USB 2.0 Compatibility: Supports high-speed (480 Mbps), full-speed (12 Mbps), and low-speed (1.5 Mbps) data transfer rates.
2. Signal Conditioning: Enhances signal quality through its built-in equalization and de-emphasis technology, which helps mitigate signal degradation over long cables.
3. Port Repeater: Acts as a hub repeater, facilitating multiple USB connections while maintaining signal fidelity.
4. Low Power Consumption: Incorporates power-saving features for efficient energy use, making it suitable for portable and battery-powered devices.
5. Wide Operating Temperature Range: Capable of operating in a range from -40°C to 85°C, making it suitable for various industrial and commercial environments.
6. Small Package Size: Available in a compact package, aiding in space-constrained applications.
7. Robust Design: Offers ESD protection to ensure durability and reliability in harsh conditions.
These features make the TUSB2E111YCGR ideal for applications requiring robust USB connectivity with enhanced signal integrity.

Pinout

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner from Texas Instruments. It typically features a 14-pin configuration. The device is designed to enhance the signal integrity of USB 2.0 high-speed data transmission by equalizing and adjusting the USB signals, which helps to extend cable reach or improve the performance in systems with challenging signal integrity environments. Key functionalities include:
1. Signal Conditioning: Improves signal quality by equalizing the USB data signals, thereby compensating for losses and distortions typically caused by cables or PCB traces.
2. Loss Compensation: It provides adaptive or fixed equalization to compensate for channel loss, enhancing signal fidelity.
3. Power Management: Features low-power operation modes to minimize power consumption when not actively conditioning signals.
4. Compatibility: Ensures compliance with USB 2.0 standards, making it suitable for a wide range of USB applications.
This device is typically used in consumer electronics, computers, and peripheral devices where USB 2.0 connectivity is essential.

Manufacturer

The TUSB2E111YCGR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components, including analog chips, embedded processors, and various other semiconductor technologies. The company is known for its innovation in the electronics industry and serves various markets, including industrial, automotive, personal electronics, communications equipment, and enterprise systems.

Application

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner and redriver. It is commonly used in applications that require enhancement of USB signal integrity over extended distances or through connectors and cables that may degrade signals. Key application areas include:
1. Consumer Electronics: Enhancing USB connectivity in devices like TVs, set-top boxes, and gaming consoles.
2. Computing: Improving USB data transmission in desktops, laptops, and peripherals.
3. Industrial: Ensuring reliable USB communication in harsh environments or over long cable runs.
4. Networking: Supporting USB connections in routers and network interfaces.
5. Medical Devices: Enhancing signal integrity in diagnostic and monitoring equipment.
These applications benefit from the device's ability to compensate for signal losses and improve overall data transmission quality.

Package

The TUSB2E111YCGR is a USB 2.0 high-speed signal conditioner typically packaged in a small outline transistor (SOT) with a 14-pin configuration. This package type is commonly used for integrated circuits that require minimal board space, enhancing the device's suitability for compact electronics.

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