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FPD-Link SerDes

DS90UB927Q-Q1

現行

具雙向控制通道的 5MHz - 85MHz 24 位元彩色 FPD-Link III 串聯器

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產品規格表

DS90UB927Q-Q1

現行
產品規格表 立即訂購

產品詳細資料

Applications In-vehicle Infotainment (IVI) Input compatibility FPD-Link LVDS Function Serializer Output compatibility FPD-Link III LVDS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction BIST Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
Applications In-vehicle Infotainment (IVI) Input compatibility FPD-Link LVDS Function Serializer Output compatibility FPD-Link III LVDS Color depth (bpp) 24 Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction BIST Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
WQFN (RTA) 40 36 mm² (6 mm × 6 mm)
  • Bidirectional Control Channel Interface with I2C-
    compatible Serial Control Bus
  • Low EMI FPD-Link Video Input
  • Supports High Definition (720p) Digital Video
    Format
  • 5-MHz to 85-MHz PCLK Supported
  • RGB888 + VS, HS, DE and I2S Audio Supported
  • Up to 4 I2S Digital Audio Inputs for Surround
    Sound Applications
  • 4 Bidirectional GPIO Channels with 2 Dedicated
    Pins
  • Single 3.3-V Supply with 1.8-V or 3.3-V
    Compatible LVCMOS I/O Interface
  • AC-Coupled STP Interconnect Up to 10 Meters
  • DC-Balanced and Scrambled Data With
    Embedded Clock
  • Supports Repeater Application
  • Internal Pattern Generation
  • Low Power Modes Minimize Power Dissipation
  • Automotive Grade Product: AEC-Q100 Grade 2
    Qualified
  • >8-kV HBM and ISO 10605 ESD Rating
  • Backward Compatible Modes
  • Bidirectional Control Channel Interface with I2C-
    compatible Serial Control Bus
  • Low EMI FPD-Link Video Input
  • Supports High Definition (720p) Digital Video
    Format
  • 5-MHz to 85-MHz PCLK Supported
  • RGB888 + VS, HS, DE and I2S Audio Supported
  • Up to 4 I2S Digital Audio Inputs for Surround
    Sound Applications
  • 4 Bidirectional GPIO Channels with 2 Dedicated
    Pins
  • Single 3.3-V Supply with 1.8-V or 3.3-V
    Compatible LVCMOS I/O Interface
  • AC-Coupled STP Interconnect Up to 10 Meters
  • DC-Balanced and Scrambled Data With
    Embedded Clock
  • Supports Repeater Application
  • Internal Pattern Generation
  • Low Power Modes Minimize Power Dissipation
  • Automotive Grade Product: AEC-Q100 Grade 2
    Qualified
  • >8-kV HBM and ISO 10605 ESD Rating
  • Backward Compatible Modes

The DS90UB927Q-Q1 serializer, in conjunction with a DS90UB928Q-Q1 or DS90UB926Q-Q1 deserializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image sensing applications.

The chipset is ideally suited for automotive video display systens with HD formats and automotive vision systems with megapixel resolutions. The DS90UB927Q-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. This device translates a FPD-Link video interface into a single-pair high-speed serialized interface. The FPD-Link III serial bus scheme supports full duplex, high speed forward channel data transmission and low-speed back channel communication over a single differential link. Consolidation of audio, video, and control data over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB927Q-Q1 serializer embeds the clock and level shifts the signals to high-speed differential signaling. Up to 24 RGB data bits are serialized along with three video control signals, and up to four I2S data inputs.

The FPD-Link data interface allows for easy interfacing with data sources while also minimizing EMI and bus width. EMI on the high-speed FPD-Link III bus is minimized using low voltage differential signaling, data scrambling and randomization, and DC-balancing.

The DS90UB927Q-Q1 serializer, in conjunction with a DS90UB928Q-Q1 or DS90UB926Q-Q1 deserializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image sensing applications.

The chipset is ideally suited for automotive video display systens with HD formats and automotive vision systems with megapixel resolutions. The DS90UB927Q-Q1 incorporates an embedded bidirectional control channel and low latency GPIO controls. This device translates a FPD-Link video interface into a single-pair high-speed serialized interface. The FPD-Link III serial bus scheme supports full duplex, high speed forward channel data transmission and low-speed back channel communication over a single differential link. Consolidation of audio, video, and control data over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB927Q-Q1 serializer embeds the clock and level shifts the signals to high-speed differential signaling. Up to 24 RGB data bits are serialized along with three video control signals, and up to four I2S data inputs.

The FPD-Link data interface allows for easy interfacing with data sources while also minimizing EMI and bus width. EMI on the high-speed FPD-Link III bus is minimized using low voltage differential signaling, data scrambling and randomization, and DC-balancing.
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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 DS90UB927Q-Q1 5-MHz to 85-MHz 24-bit Color FPD-Link III Serializer With Bidirectional Control Channel datasheet (Rev. D) PDF | HTML 2015/2/2
應用說明 Using the I2S Audio Interface of DS90Ux92x FPD-Link III Devices 2013/5/4

設計與開發

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開發板

DS90UB927QEVM — DS90UB927Q-Q1 5MHz-85MHz FPD-Link III 串聯器評估模組

The Texas Instruments DS90UB927QEVM evaluation module (EVM) helps system designers evaluate the operation and performance of the DS90UB927Q 5MHz-85MHz FPD-Link III Serializer (SER). The device translates four FPD-Link (I) compatible LVDS data input pairs and one LVDS clock into a high-speed (...)

使用指南: PDF
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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

DS90UB927Q1 IBIS Model (Rev. A)

SNLM136A.ZIP (94 KB) - IBIS 模型
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WQFN (RTA) 40 Ultra Librarian
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