Inicio Interfaz Circuitos integrados USB Redrivers y multiplexores USB

TUSB211A

ACTIVO

Acondicionador de señal de alta velocidad USB de 2.0 de 480 Mbps

Detalles del producto

Type Redriver Function USB 2.0 USB speed (Mbps) 480 Number of channels 1 Supply voltage (max) (V) 6.5 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 36000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
Type Redriver Function USB 2.0 USB speed (Mbps) 480 Number of channels 1 Supply voltage (max) (V) 6.5 Supply voltage (min) (V) 2.3 Ron (typ) (mΩ) 3500 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration USB 2.0 Single-channel Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 36000 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 240
X2QFN (RWB) 12 2.56 mm² 1.6 x 1.6
  • Wide supply voltage range: 2.3 – 6.5 V
  • Ultra-low USB disconnect and shutdown power consumption
  • Provides USB 2.0 high-speed signal conditioning
  • Compatible with USB 2.0, OTG 2.0, and BC 1.2
  • Support for low-speed, full-speed, and high-speed signaling
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal EQ (edge boost along with DC boost) settings through the external pull-down resistor values
  • Supports up to 10-m cable length with two TUSB211A devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211, 212, 214, 216, and 217A (3.3 V)
  • Wide supply voltage range: 2.3 – 6.5 V
  • Ultra-low USB disconnect and shutdown power consumption
  • Provides USB 2.0 high-speed signal conditioning
  • Compatible with USB 2.0, OTG 2.0, and BC 1.2
  • Support for low-speed, full-speed, and high-speed signaling
  • Host or device agnostic
  • Supports up to 5-m cable length
    • Four selectable signal EQ (edge boost along with DC boost) settings through the external pull-down resistor values
  • Supports up to 10-m cable length with two TUSB211A devices
  • Scalable solution – devices can be daisy chained for high loss applications
  • Pin compatible with TUSB211, 212, 214, 216, and 217A (3.3 V)

The TUSB211A is a third-generation USB 2.0 high-speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.

The TUSB211A leverages a patented design to speed-up transition edges of USB 2.0 high-speed signal with an edge booster and increases static levels with a DC boost function.

In addition, the TUSB211A includes a pre-equalization function to compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB211A.

The TUSB211A improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB211A helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB211A is compatible with USB On-The-Go (OTG) and Battery Charging (BC) protocols.

The TUSB211A is a third-generation USB 2.0 high-speed signal conditioner designed to compensate both AC loss (due to capacitive load) and DC loss (due to resistive loss) in the transmission channel.

The TUSB211A leverages a patented design to speed-up transition edges of USB 2.0 high-speed signal with an edge booster and increases static levels with a DC boost function.

In addition, the TUSB211A includes a pre-equalization function to compensate the inter-symbol interference (ISI) jitter in application with longer cable length. USB low-speed and full-speed signal characteristics are unaffected by the TUSB211A.

The TUSB211A improves signal quality without altering packet timing or adding propagation delay or latency.

The TUSB211A helps a system to pass the USB 2.0 high-speed near end eye compliance with a cable as long as 5 meters.

The TUSB211A is compatible with USB On-The-Go (OTG) and Battery Charging (BC) protocols.

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Documentación técnica

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Tipo Título Fecha
* Data sheet TUSB211A USB 2.0 480-Mbps High-Speed Signal Conditioner datasheet PDF | HTML 11 sep 2023
Application note Solving Signal Integrity Challenges with USB2 Redrivers (Rev. A) PDF | HTML 26 ago 2024
EVM User's guide TUSB211RPTR Evaluation Module (Rev. C) PDF | HTML 19 dic 2023

Diseño y desarrollo

Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.

Placa de evaluación

TUSB211RPTREVM — Módulo de evaluación TUSB211

El módulo de evaluación (EVM) TUSB211RPTR está diseñado para proporcionar un medio sencillo de demostrar la capacidad de acondicionamiento de señal del TUSB211A. El EVM está preconfigurado y conecta el conector Type-B del EVM al receptáculo Type-A que se encuentra en una PC host con un cable USB (...)

Guía del usuario: PDF | HTML
Placa de evaluación

USB-REDRIVER-EVM — Módulo de evaluación de recontrolador de USB 2.0 y USB 3.0

Este diseño de dongle de recontrolador USB 2.0, USB 3.0 se conecta directamente a un puerto USB host y redirige las señales de alta velocidad o SuperSpeed al puerto descendente para permitir una conexión de cable largo a un dispositivo SuperSpeed o de alta velocidad. El dongle (...)

Guía del usuario: PDF
Herramienta de simulación

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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Herramienta de simulación

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TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
Guía del usuario: PDF
Encapsulado Pines Símbolos CAD, huellas y modelos 3D
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Pedidos y calidad

Información incluida:
  • RoHS
  • REACH
  • Marcado del dispositivo
  • Acabado de plomo/material de la bola
  • Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
  • Contenido del material
  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
Información incluida:
  • Lugar de fabricación
  • Lugar de ensamblaje

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