DS90UB924-Q1

ACTIVE

Product details

Function Deserializer Color depth (bpp) 24 Input compatibility FPD-Link III LVDS Pixel clock frequency (Max) (MHz) 96 Output compatibility LVDS Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction SSC Compatible Diagnostics BIST Operating temperature range (C) -40 to 105
Function Deserializer Color depth (bpp) 24 Input compatibility FPD-Link III LVDS Pixel clock frequency (Max) (MHz) 96 Output compatibility LVDS Features Low-EMI Point-to-Point Communication Signal conditioning Adaptive Equalizer EMI reduction SSC Compatible Diagnostics BIST Operating temperature range (C) -40 to 105
WQFN (RHS) 48 49 mm² 7 x 7
  • Qualified for Automotive Applications AEC-Q100
    • Device Temperature Grade 2: –40°C to
      +105°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level ±8 kV
    • Device CDM ESD Classification Level C6
  • 5-MHz to 96-MHz Pixel Clock Support
  • Bidirectional Control Channel Interface with I2C-
    Compatible Serial Control Bus
  • Low EMI OpenLDI Video Output
  • Supports High Definition (720p) Digital Video
  • RGB888 + VS, HS, DE and I2S Audio Supported
  • Up to 4 I2S Digital Audio Outputs 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
  • DC-Balanced and Scrambled Data with
    Embedded Clock
  • Adaptive Cable Equalization
  • Internal Pattern Generation
  • Backward Compatible Modes
  • Qualified for Automotive Applications AEC-Q100
    • Device Temperature Grade 2: –40°C to
      +105°C Ambient Operating Temperature
      Range
    • Device HBM ESD Classification Level ±8 kV
    • Device CDM ESD Classification Level C6
  • 5-MHz to 96-MHz Pixel Clock Support
  • Bidirectional Control Channel Interface with I2C-
    Compatible Serial Control Bus
  • Low EMI OpenLDI Video Output
  • Supports High Definition (720p) Digital Video
  • RGB888 + VS, HS, DE and I2S Audio Supported
  • Up to 4 I2S Digital Audio Outputs 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
  • DC-Balanced and Scrambled Data with
    Embedded Clock
  • Adaptive Cable Equalization
  • Internal Pattern Generation
  • Backward Compatible Modes

The DS90UB924-Q1 deserializer, in conjunction with a DS90UB921-Q1, DS90UB925Q-Q1, DS90UB927Q-Q1, DS90UB929-Q1, DS90UB949-Q1, or DS90UB947-Q1 serializer, provides a solution for distribution of digital video and audio within automotive infotainment systems. The device converts a high-speed serialized interface with an embedded clock, delivered over a single signal pair (FPD-Link III), to four LVDS data/control streams, one LVDS clock pair (OpenLDI), and I2S audio data. The serial bus scheme, FPD-Link III, supports high-speed forward channel data transmission and low-speed full duplex back channel communication over a single differential link. Consolidation of audio, video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

Adaptive input equalization of the serial input stream provides compensation for transmission medium losses and deterministic jitter. EMI is minimized by the use of low voltage differential signaling.

The DS90UB924-Q1 deserializer, in conjunction with a DS90UB921-Q1, DS90UB925Q-Q1, DS90UB927Q-Q1, DS90UB929-Q1, DS90UB949-Q1, or DS90UB947-Q1 serializer, provides a solution for distribution of digital video and audio within automotive infotainment systems. The device converts a high-speed serialized interface with an embedded clock, delivered over a single signal pair (FPD-Link III), to four LVDS data/control streams, one LVDS clock pair (OpenLDI), and I2S audio data. The serial bus scheme, FPD-Link III, supports high-speed forward channel data transmission and low-speed full duplex back channel communication over a single differential link. Consolidation of audio, video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

Adaptive input equalization of the serial input stream provides compensation for transmission medium losses and deterministic jitter. EMI is minimized by the use of low voltage differential signaling.

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Technical documentation

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Type Title Date
* Data sheet DS90UB924-Q1 5-MHz to 96-MHz 24-bit Color FPD-Link III to OpenLDI Deserializer With Bidirectional Control Channel datasheet PDF | HTML 22 Apr 2016
Technical article How to choose a power supply for an automotive camera module 17 Sep 2020
User guide FPD-Link Margin Analysis Program (MAP) user's guide 14 Jan 2019
EVM User's guide DS90UB924-Q1EVM User's Guide 28 Apr 2016

Design & development

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Evaluation board

DS90UB924-Q1EVM — DS90UB924-Q1 FPD-Link III Deserializer Evaluation Module

The DS90UB924-Q1 deserializer, in conjunction with a compatible serializer, provides a solution for distribution of digital video and audio within automotive infotainment systems. 5 MHz to 96 MHz Pixel Clock is supported.  Video data, I2S audio, GPIO, and I2C control are received over a (...)
User guide: PDF
Not available on TI.com
Support software

ALP — Analog LaunchPad™ 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
  • (...)
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
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WQFN (RHS) 48 View options

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