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TUSB1142

ACTIVO

Recontrolador lineal adaptativo USB de tipo C™ a 10 Gbps 3.2 con mux/demux 2:1/1:2

Detalles del producto

Type Active mux Function Type-C, USB 3.0 USB speed (Mbps) 10000 Number of channels 2 Input/output voltage (min) (V) -0.5 Input/output voltage (max) (V) 4 Configuration USB Type-C 2:1 Redriver Switch Features 16 EQ settings up to 12 dB at 5 GHz, choice between adaptive or fixed receiver equalization for ports facing USB connector Rating Catalog Operating temperature range (°C) -40 to 85 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 10000
Type Active mux Function Type-C, USB 3.0 USB speed (Mbps) 10000 Number of channels 2 Input/output voltage (min) (V) -0.5 Input/output voltage (max) (V) 4 Configuration USB Type-C 2:1 Redriver Switch Features 16 EQ settings up to 12 dB at 5 GHz, choice between adaptive or fixed receiver equalization for ports facing USB connector Rating Catalog Operating temperature range (°C) -40 to 85 ESD HBM (typ) (kV) 2 Bandwidth (MHz) 10000
WQFN (RNQ) 40 24 mm² (6 mm × 4 mm)
  • USB Type-C 2:1 redriver MUX
  • USB 3.2 5Gbps and 10Gbps support
  • Advanced USB power management
    • Active: 550mW (typical)
    • Disconnect: 1.5mW
    • Disabled (EN = L): 0.130mW
  • 16 EQ settings up to 12dB at 5GHz
  • Choice between adaptive or fixed receiver equalization for ports facing USB connector
  • Choice between linear or limited redriver for port facing the system (SSRX transmitter)
  • Less than 1V VTX-CM and VRX-CM
  • Configuration through I2C or pin-strap
  • Selection between 1.8V or 3.3V I2C levels
  • Operates from a single 3.3V supply
  • USB Type-C 2:1 redriver MUX
  • USB 3.2 5Gbps and 10Gbps support
  • Advanced USB power management
    • Active: 550mW (typical)
    • Disconnect: 1.5mW
    • Disabled (EN = L): 0.130mW
  • 16 EQ settings up to 12dB at 5GHz
  • Choice between adaptive or fixed receiver equalization for ports facing USB connector
  • Choice between linear or limited redriver for port facing the system (SSRX transmitter)
  • Less than 1V VTX-CM and VRX-CM
  • Configuration through I2C or pin-strap
  • Selection between 1.8V or 3.3V I2C levels
  • Operates from a single 3.3V supply

The TUSB1142 is a 10Gbps USB 3.2 linear redriver with 1:2 DeMUX or 2:1 Mux function for USB-C applications. The TUSB1142 is intended to reside between a Host and a USB-C receptacle or between a USB device and a USB-C receptacle. The TUSB1142 supports both USB 3.2 Gen2 (10Gbps) and Gen1 (5Gbps) as well as USB 3.2 low power states (Disconnect, U1, U2, and U3).

The TUSB1142 incorporates an adaptive receiver equalization (AEQ) feature. The AEQ feature automatically determines what the best ISI compensation settings are between the TUSB1142 and USB device plugged into the USB connector resulting in improved interoperability.

The TUSB1142 operates from a single 3.3V supply and is available in a 40-pin WQFN package.

The TUSB1142 is a 10Gbps USB 3.2 linear redriver with 1:2 DeMUX or 2:1 Mux function for USB-C applications. The TUSB1142 is intended to reside between a Host and a USB-C receptacle or between a USB device and a USB-C receptacle. The TUSB1142 supports both USB 3.2 Gen2 (10Gbps) and Gen1 (5Gbps) as well as USB 3.2 low power states (Disconnect, U1, U2, and U3).

The TUSB1142 incorporates an adaptive receiver equalization (AEQ) feature. The AEQ feature automatically determines what the best ISI compensation settings are between the TUSB1142 and USB device plugged into the USB connector resulting in improved interoperability.

The TUSB1142 operates from a single 3.3V supply and is available in a 40-pin WQFN package.

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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Descargar la versión más reciente en inglés Fecha
* Hoja de datos TUSB1142 USB Type-C 10Gbps USB 3.2 2:1/1:2 Mux/DeMux Adaptive Linear Redriver datasheet (Rev. A) PDF | HTML 31/05/2024
Nota sobre la aplicación Implementing USB Type-C® Using TI's Portfolio PDF | HTML 16/09/2025
Nota sobre la aplicación TUSB1004/1142 Schematic Checklist PDF | HTML 16/12/2022
Certificado TUSB1142EVM EU RoHS Declaration of Conformity (DoC) 4/04/2022

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

TUSB1142EVM — TUBS1142 Módulo de evaluación de interruptor de redireccionamiento lineal 2:1 USB Type-C™ USB 3.2

El TUSB1142EVM se puede utilizar con un sistema host/hub USB para evaluar la funcionalidad del conector reversible USB de tipo C.
Guía del usuario: PDF | HTML
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
WQFN (RNQ) 40 Ultra Librarian

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