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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 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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技術文件

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重要文件 類型 標題 格式選項 日期
* 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 2023年 1月 27日
Application note FPD-Link ADAS Power-Over-Coax Design Guidelines (Rev. B) PDF | HTML 2025年 10月 24日
Application note DS90UB953-Q1/DS90UB954-Q1 I2S Evaluation (Rev. A) 2019年 6月 26日
Application note How to Design a FPD-Link III System Using DS90UB953-Q1 and DS90UB954-Q1 (Rev. A) PDF | HTML 2019年 6月 13日
User guide FPD-Link Margin Analysis Program (MAP) user's guide 2019年 1月 14日
Application note Margin Analysis Program (MAP) and strobe positions for DS90UB954-Q1 and 960-Q1 2019年 1月 14日
Application note Power Over Coax Design Guidelines for DS90UB953-Q1 2018年 4月 17日
Technical article Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver PDF | HTML 2017年 10月 18日
Application note High Speed Layout Guidelines (Rev. A) 2017年 8月 8日
Analog Design Journal An EMC/EMI system-design and testing methodology for FPD-Link III SerDes 2017年 4月 26日
Technical article Integrated smart sensor health monitoring for ADAS and autonomous driving PDF | HTML 2016年 11月 10日
Analog Design Journal Ten tips for successfully designing with automotive EMC/EMI requirements 2015年 7月 24日
Application note I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A) 2013年 4月 26日
Application note I2C Communication over DS90UB913/4 FPD Link-III with BCC 2013年 4月 22日

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

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
  • (...)
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支援軟體

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
  • (...)
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模擬型號

DS90UB954 IBIS Model (Rev. C)

SNLM208C.ZIP (169 KB) - IBIS Model
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模擬工具

PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具

PSpice® for TI 是有助於評估類比電路功能的設計和模擬環境。這款全功能設計和模擬套件使用 Cadence® 的類比分析引擎。PSpice for TI 包括業界最大的模型庫之一，涵蓋我們的類比和電源產品組合，以及特定類比行為模型，且使用無需支付費用。

PSpice for TI 設計和模擬環境可讓您使用其內建函式庫來模擬複雜的混合訊號設計。在進行佈局和製造之前，建立完整的終端設備設計和解決方案原型，進而縮短上市時間並降低開發成本。 

在 PSpice for TI 設計與模擬工具中，您可以搜尋 TI (...)
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模擬工具

TINA-TI — 基於 SPICE 的類比模擬程式

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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