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Serializadores-deserializadores FPD-Link

DS90UB638-Q1

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Deserializador de entrada única de 4.16 Gbps con puerto de salida MIPI CSI-2

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DS90UB638-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
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Power-over-Coax (PoC) compatible transceiver
  • MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Supports 1, 2, 3, 4 data lanes
    • Supports up to four virtual channels
    • Programmable data types
    • Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, remote voltage and temperature measurement, programmable alarm, BIST, pattern generation, and line fault detection
  • Ultra-low data and control path latency
  • Supports single-ended coaxial cable
  • Single input deserializer
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Unique DIE-ID for counterfeit protection
  • Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
  • Compatible with DS90UB635-Q1 and DS90UB633A-Q1 serializers
  • AEC-Q100 qualified for automotive applications:
    • Device temperature grade 2: –40℃ to +105℃ ambient operating temperature range
  • ISO 10605 and IEC 61000-4-2 ESD Compliant
  • Power-over-Coax (PoC) compatible transceiver
  • MIPI DPHY version 1.2 / CSI-2 version 1.3 compliant
    • CSI-2 data rate scalable for 400 Mbps / 800 Mbps / 1.5 Gbps / 1.6 Gbps each data lane
    • Supports 1, 2, 3, 4 data lanes
    • Supports up to four virtual channels
    • Programmable data types
    • Advanced data protection and diagnostics including CRC data protection, sensor data integrity check, I2C write protection, remote voltage and temperature measurement, programmable alarm, BIST, pattern generation, and line fault detection
  • Ultra-low data and control path latency
  • Supports single-ended coaxial cable
  • Single input deserializer
  • Adaptive receive equalization
  • I2C with fast-mode plus up to 1 Mbps
  • Flexible GPIOs for camera synchronization and diagnostics
  • Unique DIE-ID for counterfeit protection
  • Supports Single-Ended Coaxial or Shielded Twisted-Pair (STP) Cable
  • Compatible with DS90UB635-Q1 and DS90UB633A-Q1 serializers

The DS90UB638-Q1 is a versatile deserializer capable of receiving serialized sensor data from a source through an FPD-Link III interface. When paired with a DS90UB635-Q1 serializer, the DS90UB638-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 presented at a MIPI CSI-2 compliant output for interconnect to a downstream processor. 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 received video stream for data logging and parallel processing.

The DS90UB638-Q1 is AEC-Q100 qualified and designed to receive data across a 50-Ω, single-ended coaxial. The deserializer 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 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 DS90UB638-Q1 is a versatile deserializer capable of receiving serialized sensor data from a source through an FPD-Link III interface. When paired with a DS90UB635-Q1 serializer, the DS90UB638-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 presented at a MIPI CSI-2 compliant output for interconnect to a downstream processor. 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 received video stream for data logging and parallel processing.

The DS90UB638-Q1 is AEC-Q100 qualified and designed to receive data across a 50-Ω, single-ended coaxial. The deserializer 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 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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* Data sheet DS90UB638-Q1 FPD-Link III 4.16-Gbps Single Input Deserializer With MIPI CSI-2 Output datasheet PDF | HTML 11 feb 2023

Diseño y desarrollo

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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

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Modelo de simulación

DS90UB638 IBIS Model

SNLM262.ZIP (213 KB) - IBIS Model
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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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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 (...)
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VQFN (RGZ) 48 Ultra Librarian
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Pedidos y calidad

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  • Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
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  • Resumen de calificaciones
  • Monitoreo continuo de confiabilidad
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  • Lugar de fabricación
  • Lugar de ensamblaje

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