Home Schnittstelle Highspeed-SerDes Serializer/Deserializer für FPD-Link

DS90UB954-Q1

AKTIV

Zweifacher FPD-Link III-Deserializer, 2 MP, mit CSI-2-Ausgängen für Kameras (2 MP/60 fps) & Radar

Produktdetails

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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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* 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 Jan 2023
Application note FPD-Link ADAS Power-Over-Coax Design Guidelines (Rev. B) PDF | HTML 24 Okt 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 Jan 2019
Application note Margin Analysis Program (MAP) and strobe positions for DS90UB954-Q1 and 960-Q1 14 Jan 2019
Application note Power Over Coax Design Guidelines for DS90UB953-Q1 17 Apr 2018
Technical article Next-generation FPD-Link III devices add speed and flexibility to Advanced Driver PDF | HTML 18 Okt 2017
Application note High Speed Layout Guidelines (Rev. A) 08 Aug 2017
Analog Design Journal An EMC/EMI system-design and testing methodology for FPD-Link III SerDes 26 Apr 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 Apr 2013
Application note I2C Communication over DS90UB913/4 FPD Link-III with BCC 22 Apr 2013

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

DS90UB954-Q1EVM — FPD-link III Kamera-Deserializer – Evaluierungsmodul

Das Evaluierungsmodul (EVM) DS90UB954-Q1EVM von Texas Instruments ist ein funktionales Platinendesign zur Evaluierung des Deserialisierer-Hubs DS90UB954-Q1 FPD-Link III, der serialisierte Sensordaten zur Verarbeitung in MIPI CSI-2 konvertiert. Es ist für die Kommunikation mit bis zu zwei (...)

Benutzerhandbuch: PDF | HTML
Anwendungssoftware und Frameworks

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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Support-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
  • (...)
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Simulationsmodell

DS90UB954 IBIS Model (Rev. C)

SNLM208C.ZIP (169 KB) - IBIS Model
Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese Design- und Simulationssuite mit vollem Funktionsumfang verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)
Simulationstool

TINA-TI — SPICE-basiertes analoges Simulationsprogramm

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 (...)
Benutzerhandbuch: PDF
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN (RGZ) 48 Ultra Librarian

Bestellen & Qualität

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  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
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