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FPD-Link SerDes

DS90UB954-Q1

現行

適用於 2MP/60fps 攝影機和雷達且具有 CSI-2 輸出的雙路 2 MP FPD-Link III 解串器

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產品規格表

DS90UB954-Q1

現行
產品規格表 立即訂購

產品詳細資料

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 mm × 7 mm)
  • 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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技術文件

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重要文件 類型 標題 格式選項 下載最新的英文版本 日期
* 資料表 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 2023/1/27
應用說明 Building Automotive 360-Degree Surround View Systems Using FPD-Link High-Speed SerDes PDF | HTML 2026/7/16
應用說明 FPD-Link ADAS Power-Over-Coax Design Guidelines (Rev. B) PDF | HTML 2025/10/24
應用說明 DS90UB953-Q1/DS90UB954-Q1 I2S Evaluation (Rev. A) 2019/6/26
應用說明 How to Design a FPD-Link III System Using DS90UB953-Q1 and DS90UB954-Q1 (Rev. A) PDF | HTML 2019/6/13
應用說明 Margin Analysis Program (MAP) and strobe positions for DS90UB954-Q1 and 960-Q1 2019/1/14
使用指南 FPD-Link Margin Analysis Program (MAP) user's guide 2019/1/14
應用說明 Power Over Coax Design Guidelines for DS90UB953-Q1 2018/4/17
技術文章 Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver PDF | HTML 2017/10/18
應用說明 High Speed Layout Guidelines (Rev. A) 2017/8/8
類比設計期刊 An EMC/EMI system-design and testing methodology for FPD-Link III SerDes 2017/4/26
技術文章 Integrated smart sensor health monitoring for ADAS and autonomous driving PDF | HTML 2016/11/10
類比設計期刊 Ten tips for successfully designing with automotive EMC/EMI requirements 2015/7/24
應用說明 I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A) 2013/4/26
應用說明 I2C Communication over DS90UB913/4 FPD Link-III with BCC 2013/4/22

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

開發板

DS90UB954-Q1EVM — FPD-link III 攝影機解串器評估模組

德州儀器 DS90UB954-Q1EVM 評估模組 (EVM) 是一款功能板設計，用於評估 DS90UB954-Q1 FPD-Link III 解序列集線器，可將序列化感測器資料轉換為 MIPI CSI-2 以進行處理。其配置為與最多兩個使用標準 FAKRA 電纜組件的 DS90UB953-Q1 或 DS90UB933-Q1 串聯器通訊。板載 MSP430 與 AnalogLaunchPAD GUI 工具耦合，可提供與 PC 的介面，以輕鬆進行裝置評估。

使用指南: PDF | HTML
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應用軟體及架構

ALP — Analog LaunchPad Framework Utility

To get started with Analog LaunchPad (ALP) software: Download and install the ALP Framework Utility. Add new device profiles and example scripts with the ALP-PROFILE-UPDATE tool.
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支援軟體

ALP-PROFILE-UPDATE — Analog LaunchPad Profile Update Software

ALP Profile Update contains latest fixes and updates to ALP profiles. If you are installing for the first time please install ALP Profile Update after installing ALP Framework.
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模擬型號

DS90UB954 IBIS Model (Rev. C)

SNLM208C.ZIP (169 KB) - IBIS 模型
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VQFN (RGZ) 48 Ultra Librarian
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