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高速 SerDes
FPD-Link SerDes

DS90UB926Q-Q1

現行

5-85 MHz 24 位元彩色 FPD-Link III 解串器 (具雙向控制通道)

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產品規格表

DS90UB926Q-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 III LVDS Function Deserializer Output compatibility LVCMOS Color depth (bpp) 24 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 In-vehicle Infotainment (IVI) Input compatibility FPD-Link III LVDS Function Deserializer Output compatibility LVCMOS Color depth (bpp) 24 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
WQFN (NKB) 60 81 mm² 9 x 9
  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3B
    • Device CDM ESD Classification Level C6
    • Device MM ESD Classification Level M3
  • Bidirectional Control Interface Channel Interface With I2C-Compatible Serial Control Bus
  • Supports High-Definition (720p) Digital Video Format
  • RGB888 + VS, HS, DE and Synchronized I2S Audio Supported
  • 5- to 85-MHz PCLK Supported
  • Single 3.3-V Operation With 1.8-V or 3.3-V Compatible LVCMOS I/O Interface
  • AC-Coupled STP Interconnect up to 10 Meters
  • Parallel LVCMOS Video Outputs
  • I2C-Compatible Serial Control Bus for Configuration
  • DC-Balanced and Scrambled Data With Embedded Clock
  • Adaptive Cable Equalization
  • Supports Repeater Application
  • @ SPEED Link BIST Mode and LOCK Status Pin
  • Image Enhancement (White Balance and Dithering) and Internal Pattern Generation
  • EMI Minimization (SSCG and EPTO)
  • Low Power Modes Minimize Power Dissipation
  • Backward-Compatible With FPD-Link II
  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3B
    • Device CDM ESD Classification Level C6
    • Device MM ESD Classification Level M3
  • Bidirectional Control Interface Channel Interface With I2C-Compatible Serial Control Bus
  • Supports High-Definition (720p) Digital Video Format
  • RGB888 + VS, HS, DE and Synchronized I2S Audio Supported
  • 5- to 85-MHz PCLK Supported
  • Single 3.3-V Operation With 1.8-V or 3.3-V Compatible LVCMOS I/O Interface
  • AC-Coupled STP Interconnect up to 10 Meters
  • Parallel LVCMOS Video Outputs
  • I2C-Compatible Serial Control Bus for Configuration
  • DC-Balanced and Scrambled Data With Embedded Clock
  • Adaptive Cable Equalization
  • Supports Repeater Application
  • @ SPEED Link BIST Mode and LOCK Status Pin
  • Image Enhancement (White Balance and Dithering) and Internal Pattern Generation
  • EMI Minimization (SSCG and EPTO)
  • Low Power Modes Minimize Power Dissipation
  • Backward-Compatible With FPD-Link II

The DS90UB926Q-Q1 deserializer, in conjunction with the DS90UB925Q-Q1 serializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image-sensing applications.

This chipset translates a parallel RGB video interface into a single-pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed forward data transmission and low-speed backchannel communication over a single differential link. Consolidation of video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB926Q-Q1 deserializer recovers the RGB data, three video control signals, and four synchronized I2S audio signals. The device extracts the clock from a high-speed serial stream. An output LOCK pin provides the link status if the incoming data stream is locked, without the use of a training sequence or special SYNC patterns, as well as a reference clock.

The DS90UB926Q-Q1 deserializer has a 31-bit parallel LVCMOS output interface to accommodate the RGB, video control, and audio data.

An adaptive equalizer optimizes the maximum cable reach. EMI is minimized by output SSC generation (SSCG) and enhanced progressive turnon (EPTO) features.

The DS90UB926Q-Q1 deserializer, in conjunction with the DS90UB925Q-Q1 serializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image-sensing applications.

This chipset translates a parallel RGB video interface into a single-pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed forward data transmission and low-speed backchannel communication over a single differential link. Consolidation of video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UB926Q-Q1 deserializer recovers the RGB data, three video control signals, and four synchronized I2S audio signals. The device extracts the clock from a high-speed serial stream. An output LOCK pin provides the link status if the incoming data stream is locked, without the use of a training sequence or special SYNC patterns, as well as a reference clock.

The DS90UB926Q-Q1 deserializer has a 31-bit parallel LVCMOS output interface to accommodate the RGB, video control, and audio data.

An adaptive equalizer optimizes the maximum cable reach. EMI is minimized by output SSC generation (SSCG) and enhanced progressive turnon (EPTO) features.

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重要文件 類型 標題 格式選項 日期
* Data sheet DS90UB926Q-Q1 5- to 85-MHz, 24-Bit Color FPD-Link III Deserializer With Bidirectional Control Channel datasheet (Rev. D) PDF | HTML 2017年 8月 3日
Application note Enabling GPIOs in DS90UB925 and DS90UB926 2015年 11月 10日
Application note Using the I2S Audio Interface of DS90Ux92x FPD-Link III Devices 2013年 5月 4日
Application note I2C Communication Over FPD-Link III with Bidirectional Control Channel (Rev. A) 2013年 4月 26日
User guide DS90UB926QSEVB User's Guide 2012年 9月 20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

DS90UB926QSEVB — DS90UB926Q 評估模組

The DS90UB926QSEVB is an evaluation board designed to demonstrate the performance and unique features of the DS90UB926Q FPD-Link III deserializer.

The DS90UB926QSEVB board is designed to accept any of TI’s compatible FPD-Link III serializer devices. The FPD-Link III serial input interface is (...)

使用指南: PDF
TI.com 無法提供
開發板

DS90UB928QEVM — DS90UB928QEVM FPD-Link III 解串器評估模組

The Texas Instruments DS90UB928QEVM evaluation module (EVM) helps system designers evaluate the operation and performance of the DS90UB928Q 5MHz-85MHz FPD-Link III Deserializer (DES). The device translates a high-speed serialized FPD-Link III interface transported over a single shielded twisted (...)
使用指南: PDF | HTML
TI.com 無法提供
開發板

DS90UH928QEVM — DS90UH928QEVM FPD-Link III 解串器評估模組

The Texas Instruments DS90UH928QEVM evaluation module (EVM) helps system designers evaluate the operation and performance of the DS90UH928Q 5MHz-85MHz FPD-Link III Deserializer (DES). The device translates a high-speed serialized FPD-Link III interface transported over a single shielded twisted (...)

使用指南: PDF
要求
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

DS90UB926Q IBIS Model

SNLM133.ZIP (539 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 (...)
要求
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 (...)
使用指南: PDF
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參考設計

TIDA-00271 — 適用遠端攝影機和雷達模組的 ADAS 感測器互連參考設計基板

The ADAS Sensor Interconnect Board is intended for applications where remote sensors like cameras, LIDAR or radar modules need to be connected to a central processing ECU. The board supports up to 3 coaxial and 1 LVDS twisted pair data inputs as well as 3 FMC cable and 1 board to board connector as (...)
Test report: PDF
電路圖: PDF
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