Inicio Interfaz Serializadores-deserializadores de alta velocidad Serializadores-deserializadores V3Link

TDES4940

ACTIVO

Deserializador 4K DSI a V³Link™ a DP/eDP para paneles de alta resolución

Detalles del producto

Applications Display SerDes Color depth (bpp) 30 Function Deserializer Input compatibility FPD-Link IV LVDS Output compatibility DisplayPort/eDP Features Daisy chain, Low-EMI Point-to-Point Communication, Spread-Spectrum Clock (SSC) Generation Signal conditioning Adaptive Equalizer EMI reduction LVDS Diagnostics BIST Rating Catalog Operating temperature range (°C) -20 to 85
Applications Display SerDes Color depth (bpp) 30 Function Deserializer Input compatibility FPD-Link IV LVDS Output compatibility DisplayPort/eDP Features Daisy chain, Low-EMI Point-to-Point Communication, Spread-Spectrum Clock (SSC) Generation Signal conditioning Adaptive Equalizer EMI reduction LVDS Diagnostics BIST Rating Catalog Operating temperature range (°C) -20 to 85
VQFNP (RUR) 88 144 mm² 12 x 12
  • DisplayPort (DP) / Embedded DisplayPort (eDP) Transmitter
    • VESA DP v1.4a/eDP v1.4b transmitter
    • HBR3/HBR2/HBR/RBR Link Bit Rates
    • Main link: 1, 2, or 4 lanes
    • Each lane up to 8.1Gbps
    • AUX CH 1Mbps
    • Hot Plug Detect (HPD)
    • Extracts aggregated video streams to local eDP display
    • Designed for 4 K @ 60 Hz video resolution
    • Stream synchronization and splitting
  • V 3Link enhanced video interface
    • 13.5/12.528/10.8/6.75/3.375 Gbps per Channel; Up to 27 Gbps over dual channels
    • Coax/STP interconnect support
    • Selectable 1, 2 channels
    • Daisy-chain and splitting
    • Adaptive equalization
  • Ultra-low latency control channel
    • Two fast-mode plus I2C up to 1 MHz (up to 3.4 MHz local bus access)
    • High-speed GPIOs
    • Supports SPI and UART pass through GPIOs
  • Compatibility
    • Integrated HDCP v1.4 with on-chip keys
    • V 3Link video and V 3Link enhanced video product families
  • Image enhancement (white balance and dithering)
  • Security and diagnostics
    • Voltage and temperature monitoring
    • BIST and pattern generation
    • CRC and error diagnostics
    • ECC on control bits
    • Unique ID for counterfeit protection
  • Advanced link robustness and EMC control
    • Spread spectrum clocking generation (SSCG)
    • Adaptive Receiver Equalization (AEQ)
  • Low power operation
    • 1.8V and 1.15V dual power supply
  • Qualifications
    • ISO 10605 and IEC 61000-4-2 ESD compliant
    • Temperature: -20°C to +85°C
  • DisplayPort (DP) / Embedded DisplayPort (eDP) Transmitter
    • VESA DP v1.4a/eDP v1.4b transmitter
    • HBR3/HBR2/HBR/RBR Link Bit Rates
    • Main link: 1, 2, or 4 lanes
    • Each lane up to 8.1Gbps
    • AUX CH 1Mbps
    • Hot Plug Detect (HPD)
    • Extracts aggregated video streams to local eDP display
    • Designed for 4 K @ 60 Hz video resolution
    • Stream synchronization and splitting
  • V 3Link enhanced video interface
    • 13.5/12.528/10.8/6.75/3.375 Gbps per Channel; Up to 27 Gbps over dual channels
    • Coax/STP interconnect support
    • Selectable 1, 2 channels
    • Daisy-chain and splitting
    • Adaptive equalization
  • Ultra-low latency control channel
    • Two fast-mode plus I2C up to 1 MHz (up to 3.4 MHz local bus access)
    • High-speed GPIOs
    • Supports SPI and UART pass through GPIOs
  • Compatibility
    • Integrated HDCP v1.4 with on-chip keys
    • V 3Link video and V 3Link enhanced video product families
  • Image enhancement (white balance and dithering)
  • Security and diagnostics
    • Voltage and temperature monitoring
    • BIST and pattern generation
    • CRC and error diagnostics
    • ECC on control bits
    • Unique ID for counterfeit protection
  • Advanced link robustness and EMC control
    • Spread spectrum clocking generation (SSCG)
    • Adaptive Receiver Equalization (AEQ)
  • Low power operation
    • 1.8V and 1.15V dual power supply
  • Qualifications
    • ISO 10605 and IEC 61000-4-2 ESD compliant
    • Temperature: -20°C to +85°C

The TDES4940 is a V 3Link Enhanced Video to DisplayPort (DP) / Embedded DisplayPort (eDP) bridge device. In conjunction with a V 3Link Enhanced Video serializer, the chipset receives a high-speed serialized interface over low-cost 50 Ω coax or STP/STQ cables. The TDES4940 is a VESA DP v1.4a/eDP v1.4b compatible device that supports advanced features such as HBR3, and SuperFrame formats. The device supports video resolutions of 4K 30-bit color and higher. The V 3Link Enhanced Video supports video and audio data transmission and full duplex control, including I2C, and GPIO data over the same link. Consolidation of video data and control over V 3Link Enhanced Video lanes reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization. In compatible V 3Link mode, the device supports up to 2K resolutions with 24-bit color depth over a single/dual link as well as HDCP v1.4 support when paired with an HDCP capable serializer.

The TDES4940 is a V 3Link Enhanced Video to DisplayPort (DP) / Embedded DisplayPort (eDP) bridge device. In conjunction with a V 3Link Enhanced Video serializer, the chipset receives a high-speed serialized interface over low-cost 50 Ω coax or STP/STQ cables. The TDES4940 is a VESA DP v1.4a/eDP v1.4b compatible device that supports advanced features such as HBR3, and SuperFrame formats. The device supports video resolutions of 4K 30-bit color and higher. The V 3Link Enhanced Video supports video and audio data transmission and full duplex control, including I2C, and GPIO data over the same link. Consolidation of video data and control over V 3Link Enhanced Video lanes reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization. In compatible V 3Link mode, the device supports up to 2K resolutions with 24-bit color depth over a single/dual link as well as HDCP v1.4 support when paired with an HDCP capable serializer.

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Documentación técnica

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* Data sheet TDES49404K V3Link Enhanced Video to Embedded DisplayPort Bridge Deserializer datasheet PDF | HTML 16 nov 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

DS90UH984-Q1EVM — Módulo de evaluación DS90UH984-Q1 de deserializador de puente FPD-Link IV a DisplayPort integrado

El DS90Ux984-Q1EVM es un módulo de evaluación para evaluar el deserializador FPD-Link IV DS90Ux984-Q1 al puerto de pantalla integrado.  El DS90Ux984-Q1 admite resoluciones de ultraalta definición, como 4K con 30 bits por píxel a 60 Hz. La interfaz DP/eDP de salida es compatible con DisplayPort y (...)
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

TDES4940 IBIS Model

SNLM269.ZIP (5954 KB) - IBIS Model
lock = Requiere aprobación de exportación (1 minuto)
Modelo de simulación

TDES4940 IBIS-AMI Model

SNLM270.ZIP (2793 KB) - IBIS-AMI Model
lock = Requiere aprobación de exportación (1 minuto)
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
VQFNP (RUR) 88 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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