Inicio Interfaz Serializadores-deserializadores de alta velocidad Serializadores-deserializadores FPD-Link

DS90UB949A-Q1

ACTIVO

Serializador DSI a FPD-Link III 2K

Detalles del producto

Applications In-vehicle Infotainment (IVI) Input compatibility HDMI Function Serializer Output compatibility FPD-Link III LVDS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction SSC Compatible Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
Applications In-vehicle Infotainment (IVI) Input compatibility HDMI Function Serializer Output compatibility FPD-Link III LVDS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction SSC Compatible Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
VQFN (RGC) 64 81 mm² 9 x 9
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 2: –40°C to 105°C, TA
  • Supports TMDS clock frequencies up to 210 MHz for 3K (2880x1620) at 30Hz, QXGA (2048x1536), 2K (2880x1080), WUXGA (1920x1200), or 1080p60 with 24-bit color depth
  • Single and dual FPD-Link III outputs, supports STP or STQ or coax cables
  • High-definition multimedia (HDMI) v1.4b compatible inputs
  • HDMI-Mode DisplayPort (DP++) inputs
  • HDMI audio extraction for up to 8 channels
  • High-speed back channel supporting GPIO up to 2 Mbps
  • Tracks spread spectrum input clock to reduce EMI
  • I2C (master/slave) with 1-Mbps fast-mode plus
  • SPI pass-through interface
  • Backward compatible with DS90UB926Q-Q1, DS90UB928Q-Q1, and DS90UB924-Q1 FPD-Link III deserializers
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 2: –40°C to 105°C, TA
  • Supports TMDS clock frequencies up to 210 MHz for 3K (2880x1620) at 30Hz, QXGA (2048x1536), 2K (2880x1080), WUXGA (1920x1200), or 1080p60 with 24-bit color depth
  • Single and dual FPD-Link III outputs, supports STP or STQ or coax cables
  • High-definition multimedia (HDMI) v1.4b compatible inputs
  • HDMI-Mode DisplayPort (DP++) inputs
  • HDMI audio extraction for up to 8 channels
  • High-speed back channel supporting GPIO up to 2 Mbps
  • Tracks spread spectrum input clock to reduce EMI
  • I2C (master/slave) with 1-Mbps fast-mode plus
  • SPI pass-through interface
  • Backward compatible with DS90UB926Q-Q1, DS90UB928Q-Q1, and DS90UB924-Q1 FPD-Link III deserializers

The DS90UB949A-Q1 is an HDMI-to-FPD-Link III bridge device which, when paired with the FPD-Link III DS90UB940-Q1/DS90UB948-Q1 deserializers, supplies 1-lane or 2-lane high-speed serial streams over cost-effective, 50-Ω single-ended coaxial, or 100-Ω differential shielded twisted-pair (STP) and shielded twisted quad (STQ) cables. The device can serialize an HDMI v1.4b input to support video resolutions up to 2880x1080 at 60 Hz with 24-bit color depth.

The FPD-Link III interface supports both video and audio data transmissions, and full duplex control—including I2C and SPI communication—over the same differential link. Video data consolidation and control over two differential pairs can help decrease the interconnect size, decrease the weight of the application, and simplify system design. EMI is minimized by the use of low-voltage differential signaling, data scrambling, and randomization. In backward-compatible mode, the DS90UB949A-Q1 supports up to 1920x720 resolution with 24-bit color depth over a single differential link when the device is paired with the DS90Ux92x-Q1 deserializers.

The DS90UB949A-Q1 supports multi-channel audio received through an external I2S interface. The device also has an optional auxiliary audio interface.

The DS90UB949A-Q1 is an HDMI-to-FPD-Link III bridge device which, when paired with the FPD-Link III DS90UB940-Q1/DS90UB948-Q1 deserializers, supplies 1-lane or 2-lane high-speed serial streams over cost-effective, 50-Ω single-ended coaxial, or 100-Ω differential shielded twisted-pair (STP) and shielded twisted quad (STQ) cables. The device can serialize an HDMI v1.4b input to support video resolutions up to 2880x1080 at 60 Hz with 24-bit color depth.

The FPD-Link III interface supports both video and audio data transmissions, and full duplex control—including I2C and SPI communication—over the same differential link. Video data consolidation and control over two differential pairs can help decrease the interconnect size, decrease the weight of the application, and simplify system design. EMI is minimized by the use of low-voltage differential signaling, data scrambling, and randomization. In backward-compatible mode, the DS90UB949A-Q1 supports up to 1920x720 resolution with 24-bit color depth over a single differential link when the device is paired with the DS90Ux92x-Q1 deserializers.

The DS90UB949A-Q1 supports multi-channel audio received through an external I2S interface. The device also has an optional auxiliary audio interface.

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Documentación técnica

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* Data sheet DS90UB949A-Q1 2K HDMI-to-FPD-Link III Bridge Serializer datasheet PDF | HTML 17 may 2019

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

DS90UB949A-Q1EVM — Módulo de evaluación de serializador de puente HDMI a FPD-Link III

El módulo de evaluación (EVM) DS90UB949A-Q1 convierte HDMI a FPD-Link III Este kit demostrará la funcionalidad y el funcionamiento del DS90UB949A-Q1. El DS90UB949A-Q1 es un serializador HDMI a FPD-Link III que, junto con los deserializadores DS90UB940-Q1/DS90UB948-Q1, toma los datos de un flujo (...)
Guía del usuario: PDF | HTML
Software de aplicación y estructura

ALP Analog LaunchPad Framework Utility

Analog LaunchPad (ALP) software is an interactive graphical user interface (GUI) software platform to evaluate TI FPD-Link™ serializers and deserializers (SerDes). ALP software enables device- and system-level evaluation with powerful built-in features, including:

  • Local and remote device access
  • (...)
Productos y hardware compatibles

Productos y hardware compatibles

Soporte de software

ALP-PROFILE-UPDATE Analog LaunchPad Profile Update Software

Analog LaunchPad (ALP) software is an interactive graphical user interface (GUI) software platform to evaluate TI FPD-Link™ serializers and deserializers (SerDes). ALP software enables device- and system-level evaluation with powerful built-in features, including:

  • Local and remote device access
  • (...)
Productos y hardware compatibles

Productos y hardware compatibles

Modelo de simulación

DS90UB949A-Q1 IBIS Model (Rev. A)

SNLM186A.ZIP (51 KB) - IBIS Model
Herramienta de simulación

PSPICE-FOR-TI — PSpice® para herramienta de diseño y simulación de TI

PSpice® para TI es un entorno de diseño y simulación que ayuda a evaluar la funcionalidad de los circuitos analógicos. Esta completa suite de diseño y simulación utiliza un motor de análisis analógico de Cadence®. Disponible sin ningún costo, PSpice para TI incluye una de las bibliotecas de modelos (...)
Herramienta de simulación

TINA-TI — Programa de simulación analógica basado en SPICE

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
VQFN (RGC) 64 Ultra Librarian

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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Soporte y capacitación

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