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Serializadores-deserializadores FPD-Link

DS90UB954-Q1

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Deserializador FPD-Link III dual de 2 MP con salidas CSI-2 para radar y cámaras de 2 MP/60 fps

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DS90UB954-Q1

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Detalles del producto

Applications Advanced Driver Assistance Systems (ADAS) Input compatibility FPD-Link III LVDS Function Deserializer Output compatibility MIPI CSI-2 Color depth (bpp) 12 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction LVDS Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
Applications Advanced Driver Assistance Systems (ADAS) Input compatibility FPD-Link III LVDS Function Deserializer Output compatibility MIPI CSI-2 Color depth (bpp) 12 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction LVDS Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
VQFN (RGZ) 48 49 mm² 7 x 7
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • Dual deserializer hub aggregates one or two active sensors over FPD-Link III interface
  • Power-Over-Coax (PoC) compatible transceiver
  • MIPI DPHY Version 1.2 / CSI-2 Version 1 .3 compliant
    • CSI-2 output ports
    • Supports 1, 2, 3, 4 data lanes
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Programmable data types
    • Four virtual channels
    • ECC and CRC generation
  • 2x2 Output replication mode
  • Ultra-low data and control path latency
  • Supports single-ended coaxial or Shielded Twisted-Pair (STP) cable
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Compatible with DS90UB935-Q1, DS90UB953-Q1, DS90UB933-Q1 and DS90UB913A-Q1 serializers
  • Line fault detection and advanced diagnostics
  • ISO 10605 and IEC 61000-4-2 ESD compliant
  • AEC-Q100 qualified for automotive applications
    • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • Dual deserializer hub aggregates one or two active sensors over FPD-Link III interface
  • Power-Over-Coax (PoC) compatible transceiver
  • MIPI DPHY Version 1.2 / CSI-2 Version 1 .3 compliant
    • CSI-2 output ports
    • Supports 1, 2, 3, 4 data lanes
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Programmable data types
    • Four virtual channels
    • ECC and CRC generation
  • 2x2 Output replication mode
  • Ultra-low data and control path latency
  • Supports single-ended coaxial or Shielded Twisted-Pair (STP) cable
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Compatible with DS90UB935-Q1, DS90UB953-Q1, DS90UB933-Q1 and DS90UB913A-Q1 serializers
  • Line fault detection and advanced diagnostics
  • ISO 10605 and IEC 61000-4-2 ESD compliant

The DS90UB954-Q1 is a versatile dual deserializer hub capable of receiving serialized sensor data from one or two independent source s through an FPD-Link III interface. When paired with a DS90UB953-Q1 serializer, the DS90UB954-Q1 receives data from imagers, supporting 2MP/60fps and 4MP/30fps cameras as well as satellite RADAR and other sensors such as ToF and LIDAR. Data is received and aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream processor. For sensors with DS90UB933-Q1 and DS90UB913A-Q1 serializers, the DS90UB954-Q1 receives and aggregates data from one or two sensors including Full HD 1080p 2MP 60/fps imager sensors. When configuring the CSI-2 interface for 2-lane operation, a duplicate MIPI CSI-2 clock lane is available to provide a replicated output. Replication mode creates two copies of the aggregated video stream for data logging and parallel processing.

The DS90UB954-Q1 and partner DS90UB953-Q1 chipset is AEC-Q100 qualified and designed to receive data across either 50-Ω single-ended coaxial or 100-Ω differential STP cables. The deserializer hub is ideal for Power-over-Coax applications and the receive equalizer automatically adapts to compensate for cable loss characteristics with no additional programming required, including cable degradation over time.

Each FPD-Link III interface includes a separate low latency bidirectional control channel (BCC) that continuously conveys I2C, GPIO, and other control information. GPIO signals purposed for sensor synchronization and diagnostic features also make use of the BCC.

The DS90UB954-Q1 is a versatile dual deserializer hub capable of receiving serialized sensor data from one or two independent source s through an FPD-Link III interface. When paired with a DS90UB953-Q1 serializer, the DS90UB954-Q1 receives data from imagers, supporting 2MP/60fps and 4MP/30fps cameras as well as satellite RADAR and other sensors such as ToF and LIDAR. Data is received and aggregated into a MIPI CSI-2 compliant output for interconnect to a downstream processor. For sensors with DS90UB933-Q1 and DS90UB913A-Q1 serializers, the DS90UB954-Q1 receives and aggregates data from one or two sensors including Full HD 1080p 2MP 60/fps imager sensors. When configuring the CSI-2 interface for 2-lane operation, a duplicate MIPI CSI-2 clock lane is available to provide a replicated output. Replication mode creates two copies of the aggregated video stream for data logging and parallel processing.

The DS90UB954-Q1 and partner DS90UB953-Q1 chipset is AEC-Q100 qualified and designed to receive data across either 50-Ω single-ended coaxial or 100-Ω differential STP cables. The deserializer hub is ideal for Power-over-Coax applications and the receive equalizer automatically adapts to compensate for cable loss characteristics with no additional programming required, including cable degradation over time.

Each FPD-Link III interface includes a separate low latency bidirectional control channel (BCC) that continuously conveys I2C, GPIO, and other control information. GPIO signals purposed for sensor synchronization and diagnostic features also make use of the BCC.
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Documentación técnica

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Documentación principal Tipo Título Opciones de formato Fecha
* Data sheet DS90UB954-Q1 Dual 4.16 Gbps FPD-Link III Deserializer Hub With MIPI CSI-2 Outputs for 2MP/60fps Cameras and RADAR datasheet (Rev. C) PDF | HTML 27 ene 2023
Application note FPD-Link ADAS Power-Over-Coax Design Guidelines (Rev. B) PDF | HTML 24 oct 2025
Application note DS90UB953-Q1/DS90UB954-Q1 I2S Evaluation (Rev. A) 26 jun 2019
Application note How to Design a FPD-Link III System Using DS90UB953-Q1 and DS90UB954-Q1 (Rev. A) PDF | HTML 13 jun 2019
User guide FPD-Link Margin Analysis Program (MAP) user's guide 14 ene 2019
Application note Margin Analysis Program (MAP) and strobe positions for DS90UB954-Q1 and 960-Q1 14 ene 2019
Application note Power Over Coax Design Guidelines for DS90UB953-Q1 17 abr 2018
Technical article Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver PDF | HTML 18 oct 2017
Application note High Speed Layout Guidelines (Rev. A) 08 ago 2017
Analog Design Journal An EMC/EMI system-design and testing methodology for FPD-Link III SerDes 26 abr 2017
Technical article Integrated smart sensor health monitoring for ADAS and autonomous driving PDF | HTML 10 nov 2016
Analog Design Journal Ten tips for successfully designing with automotive EMC/EMI requirements 24 jul 2015
Application note I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A) 26 abr 2013
Application note I2C Communication over DS90UB913/4 FPD Link-III with BCC 22 abr 2013

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

DS90UB954-Q1EVM — Módulo de evaluación de deserializador FPD-Link III de cámara

El módulo de evaluación DS90UB954-Q1EVM de Texas Instruments es un diseño de placa funcional para evaluar el concentrador deserializador DS90UB954-Q1 FPD-Link III, que convierte los datos de sensores serializados a MIPI CSI-2 para su procesamiento. Está configurado para la comunicación con hasta (...)

Guía del usuario: PDF | HTML
No disponible en TI.com
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
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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
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Modelo de simulación

DS90UB954 IBIS Model (Rev. C)

SNLM208C.ZIP (169 KB) - IBIS Model
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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 (...)
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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
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Encapsulado Pines Símbolos CAD, huellas y modelos 3D
VQFN (RGZ) 48 Ultra Librarian
Se aplican los Términos y condiciones estándar de TI para los elementos de evaluación.

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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