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DS90UB981-Q1

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4K DSI to FPD-Link IV bridge serializer

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Data sheet

DS90UB981-Q1

ACTIVE
Data sheet Order now

Product details

Applications In-vehicle Infotainment (IVI) Input compatibility DSI Function Serializer Output compatibility FPD-Link IV LVDS Color depth (bpp) 30 Parallel video bandwidth (per port) (max) (Gbps) 10 Serial video bandwidth (per port) (max) (Gbps) 10.4 Features CRC, Coax or STP, Flexible GPIOs, I2C Config, Line Fault Detection, Pattern Generation, Ultra-Low Data and Control Path Latency 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 DSI Function Serializer Output compatibility FPD-Link IV LVDS Color depth (bpp) 30 Parallel video bandwidth (per port) (max) (Gbps) 10 Serial video bandwidth (per port) (max) (Gbps) 10.4 Features CRC, Coax or STP, Flexible GPIOs, I2C Config, Line Fault Detection, Pattern Generation, Ultra-Low Data and Control Path Latency Signal conditioning Adaptive Equalizer EMI reduction LVDS Diagnostics BIST Rating Automotive Operating temperature range (°C) -40 to 105
VQFNP (RTD) 64 81 mm² 9 x 9
  • Single or dual port MIPI DSI receiver
    • Compliant to D-PHY v1.2 and DSI v1.3.1
    • Packed 16/18/24/30-bit RGB and 16-bit YCbCr
    • Loosely packed 18-bit RGB and 20-bit 4:2:2
    • 1 clock lane and 1-4 configurable data lanes per D-PHY Port
    • Up to 2.5 Gbps/lane with skew calibration
    • Supports data lane swap and polarity inversion
    • Supports both burst and non-burst mode
    • SuperFrame Unpacking Capability
    • Suitable for 4K at 60Hz video resolution
  • FPD-Link IV interface
    • Supports 10.8/6.75/3.375Gbps per channel; Up to 21.6Gbps over dual channels
    • Coax/STP interconnect support
    • Port Splitting to enable Y-cable interfaces
  • Ultra-low latency control channel
    • Two I2C up to 1MHz (up to 3.4MHz for local bus access)
    • High speed GPIOs
  • Backwards compatible
    • 720P 92x and 1080P/2K 94x product families
    • ADAS 936, 954, 960, 962, 9702, 9722 deserializers
  • Security and diagnostics
    • Voltage and temperature monitoring
    • Line Fault Detection
    • BIST and pattern generation
    • CRC and error diagnostics
    • Unique ID for counterfeit protection
    • ECC on control bits
  • Advanced link robustness and EMC control
    • Data scrambling
    • Spread spectrum clocking generation (SSCG)
  • Low power operation
    • 1.8V and 1.1V dual power supply
  • AEC-Q100 qualified for automotive applications
    • AEC-Q100 grade-level 2: −40℃ to +105℃
    • 64 pin QFN Wettable flanks 9mm x 9mm
    • ISO 10605 and IEC 61000-4-2 ESD compliant
  • Single or dual port MIPI DSI receiver
    • Compliant to D-PHY v1.2 and DSI v1.3.1
    • Packed 16/18/24/30-bit RGB and 16-bit YCbCr
    • Loosely packed 18-bit RGB and 20-bit 4:2:2
    • 1 clock lane and 1-4 configurable data lanes per D-PHY Port
    • Up to 2.5 Gbps/lane with skew calibration
    • Supports data lane swap and polarity inversion
    • Supports both burst and non-burst mode
    • SuperFrame Unpacking Capability
    • Suitable for 4K at 60Hz video resolution
  • FPD-Link IV interface
    • Supports 10.8/6.75/3.375Gbps per channel; Up to 21.6Gbps over dual channels
    • Coax/STP interconnect support
    • Port Splitting to enable Y-cable interfaces
  • Ultra-low latency control channel
    • Two I2C up to 1MHz (up to 3.4MHz for local bus access)
    • High speed GPIOs
  • Backwards compatible
    • 720P 92x and 1080P/2K 94x product families
    • ADAS 936, 954, 960, 962, 9702, 9722 deserializers
  • Security and diagnostics
    • Voltage and temperature monitoring
    • Line Fault Detection
    • BIST and pattern generation
    • CRC and error diagnostics
    • Unique ID for counterfeit protection
    • ECC on control bits
  • Advanced link robustness and EMC control
    • Data scrambling
    • Spread spectrum clocking generation (SSCG)
  • Low power operation
    • 1.8V and 1.1V dual power supply
  • AEC-Q100 qualified for automotive applications
    • AEC-Q100 grade-level 2: −40℃ to +105℃
    • 64 pin QFN Wettable flanks 9mm x 9mm
    • ISO 10605 and IEC 61000-4-2 ESD compliant

DS90UB981-Q1 is a MIPI DSI to FPD-Link III/IV bridge device. In conjunction with an FPD-Link IV deserializer, the chipset provides a high-speed serialized interface over low-cost 50Ω coax or STP cables. The DS90UB981-Q1 is a D-PHY v1.2 compliant device that serializes a MIPI DSI input supporting video resolutions including 4K with 30-bit color depth. The FPD-Link IV interface supports video and audio data transmission and full duplex control, including I2C and GPIO data over a single channel or dual channels. Consolidation of video data and control over two FPD-Link IV lanes reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, SSCG, and randomization. In backward compatible mode, the devices supports up to 720p and 1080p resolutions with 24-bit color depth over a single/dual link. In ADAS compatible mode, the device is interoperable with 936, 95x, 96x & 97x deserializers supporting resolutions up to 8MP+/40fps.

DS90UB981-Q1 is a MIPI DSI to FPD-Link III/IV bridge device. In conjunction with an FPD-Link IV deserializer, the chipset provides a high-speed serialized interface over low-cost 50Ω coax or STP cables. The DS90UB981-Q1 is a D-PHY v1.2 compliant device that serializes a MIPI DSI input supporting video resolutions including 4K with 30-bit color depth. The FPD-Link IV interface supports video and audio data transmission and full duplex control, including I2C and GPIO data over a single channel or dual channels. Consolidation of video data and control over two FPD-Link IV lanes reduces the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, SSCG, and randomization. In backward compatible mode, the devices supports up to 720p and 1080p resolutions with 24-bit color depth over a single/dual link. In ADAS compatible mode, the device is interoperable with 936, 95x, 96x & 97x deserializers supporting resolutions up to 8MP+/40fps.

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* Data sheet DS90UB981-Q1 4K DSI to FPD-Link IV Bridge Serializer datasheet PDF | HTML 22 Feb 2024

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

DS90UB981-Q1CEVM — DS90UB981-Q1 MIPI DSI to FPD-Link IV bridge serializer evaluation module for coaxial cable applic

The DS90UB981-Q1CEVM is an evaluation module for evaluating the DS90UB981-Q1 MIPI DSI to FPD-Link IV Serializer.  The DS90UB981-Q1 supports Ultra-high-definition resolutions including 4K with 30 bits per pixel at 60 Hz. The device has 2 D-PHY receivers (up to 4 lanes + 1 clock) that support up (...)

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Evaluation board

DS90UB981-Q1EVM — DS90UB981-Q1 DSI to FPD-Link IV bridge serializer evaluation module

The DS90Ux981-Q1EVM is an evaluation module (EVM) for evaluating the DS90Ux981-Q1 MIPI DSI to FPD-Link IV serializer. The DS90Ux981-Q1 supports ultra-high definition resolutions including 4K with 30 bits per pixel at 60 Hz. The 2 MIPI DSI port input is compatible with MIPI DSI v1.3.1 and DPHY (...)
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Evaluation board

DS90UB981-Q1MEVM — DS90UB981-Q1 4K DSI to FPD-Link IV bridge serializer evaluation module

The DS90Ux981-Q1MEVM is an evaluation module for evaluating the DS90Ux981-Q1 MIPI DSI to FPD-Link IV Serializer. The DS90Ux981-Q1 supports Ultra-high-definition resolutions including 4K with 30 bits per pixel at 60 Hz. The 2 MIPI DSI port input is compatible with MIPI DSI v1.3.1 and DPHY v1.2 (...)
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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
  • (...)
Supported products & hardware

Supported products & hardware

Products
FPD-Link SerDes
  • DS90UA101-Q1 — Automotive Multi-Channel Digital Audio Serializer
  • DS90UA102-Q1 — Multi-Channel Digital Audio Deserializer
  • DS90UB901Q-Q1 — 10 - 43MHz 14 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB902Q-Q1 — 10 - 43MHz 14 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB903Q-Q1 — 10 - 43MHz 18 Bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB904Q-Q1 — 10 - 43MHz 18 Bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB913A-Q1 — 25- to 100-MHz, 10-bit & 12-bit FPD-Link III serializer
  • DS90UB913Q-Q1 — 10-MHz to 100-MHz 10/12-bit FPD-Link III serializer
  • DS90UB914A-Q1 — 25-100MHz 10/12-Bit FPD-Link III Deserializer
  • DS90UB914Q-Q1 — 10-MHz to 100-MHz 10/12-bit FPD-Link III deserializer
  • DS90UB921-Q1 — 5-96 MHz 24-bit Color FPD-Link III Serializer
  • DS90UB924-Q1 — 5 MHz to 96 MHz 24-bit Color FPD-Link III to OpenLDI Deserializer
  • DS90UB925Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB926Q-Q1 — 5-85 MHz 24-bit Color FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB927Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with Bidirectional Control Channel
  • DS90UB928Q-Q1 — FPD-Link III Deserializer with Bidirectional Control Channel
  • DS90UB929-Q1 — 720p FPD-Link III Serializer
  • DS90UB933-Q1 — 12-bit 100 MHz FPD-Link III Serializer for 1MP/60fps and 2MP/30fps Cameras
  • DS90UB934-Q1 — 12-bit 100 MHz FPD-Link III Deserializer for 1MP/60fps and 2MP/30fps Cameras
  • DS90UB935-Q1 — FPD-Link III 3-Gbps serializer with CSI-2 interface for 1 MP & 60 fps
  • DS90UB936-Q1 — 1MP MIPI CSI-2 FPD-Link III Deserializer for 1MP/60fps & 2MP/30 fps
  • DS90UB940-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer
  • DS90UB940N-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer
  • DS90UB941AS-Q1 — 2K DSI to FPD-Link III Serializer
  • DS90UB947-Q1 — 1080p oLDI Dual FPD-Link III Serializer
  • DS90UB948-Q1 — 1080p oLDI Dual FPD-Link III Deserializer
  • DS90UB949-Q1 — 1080p HDMI to FPD-Link III bridge serializer
  • DS90UB949A-Q1 — 2K DSI to FPD-Link III Serializer
  • DS90UB953-Q1 — 2 MP MIPI® CSI-2 FPD-Link III serializer for 2MP/60fps cameras & radar
  • DS90UB953A-Q1 — FPD-Link III 4.16-Gbps serializer with CSI-2 interface
  • DS90UB954-Q1 — Dual 2 MP FPD-Link III deserializer with CSI-2 outputs for 2MP/60fps cameras & radar
  • DS90UB960-Q1 — Quad 2 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports
  • DS90UB962-Q1 — Quad 3-Gbps Quad 3-Gbps FPD-Link III deserializer hub with single CSI-2 output
  • DS90UB964-Q1 — Quad 1 MP camera hub FPD-Link III deserializer with dual CSI-2 output ports for 1 MP cameras
  • DS90UB9702-Q1 — FPD-Link IV quad deserializer hub with D-PHY CSI-2 output ports for 8MP+ cameras and other sensors
  • DS90UB971-Q1 — FPD-Link IV 7.55-Gbps serializer with CSI-2 interface for 8MP+ cameras, radar and other sensors
  • DS90UB9722-Q1 — Automotive FPD-Link IV dual deserializer hub with D-PHY CSI-2 output ports for 8MP+ cameras, sensors
  • DS90UB981-Q1 — 4K DSI to FPD-Link IV bridge serializer
  • DS90UB983-Q1 — 4K DisplayPort™/eDP to FPD-Link IV bridge serializer
  • DS90UB984-Q1 — 4K FPD-Link IV to embedded DisplayPort™ bridge deserializer
  • DS90UB988-Q1 — 4K FPD-Link IV to OpenLDI deserializer
  • DS90UH925AQ-Q1 — 5 to 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH925Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH926Q-Q1 — 5 - 85 MHz 24-bit Color FPD-Link III Deserializer with HDCP
  • DS90UH927Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III Serializer with HDCP
  • DS90UH928Q-Q1 — 5MHz - 85MHz 24-bit Color FPD-Link III to FPD-Link Deserializer with HDCP
  • DS90UH929-Q1 — 720p FPD-Link III Serializer with HDCP
  • DS90UH940-Q1 — 1080p Dual FPD-Link III to CSI-2 Deserializer with HDCP
  • DS90UH940N-Q1 — 1080p FPD-Link III to CSI-2 deserializer with HDCP
  • DS90UH941AS-Q1 — 2K DSI to FPD-Link III bridge serializer with video splitting and HDCP
  • DS90UH947-Q1 — 1080p oLDI Dual FPD-Link III Serializer with HDCP
  • DS90UH948-Q1 — 1080p oLDI Dual FPD-Link III Deserializer with HDCP
  • DS90UH949-Q1 — 2K DSI to FPD-Link III Serializer with HDCP
  • DS90UH949A-Q1 — 2K DSI to FPD-Link III Serializer with HDCP
  • DS90UH981-Q1 — 4K DSI to FPD-Link IV bridge serializer with HDCP
  • DS90UH983-Q1 — 4K DisplayPort™/eDP to FPD-Link IV bridge serializer with HDCP
  • DS90UH984-Q1 — 4K FPD-Link IV to embedded DisplayPort™ bridge deserializer with HDCP
  • DS90UH988-Q1 — 4K FPD-Link IV to OpenLDI deserializer with HDCP
V3Link SerDes
  • TDES4940 — 4K V³Link™ to DP/eDP deserializer for high-resolution panels
  • TDES954 — 4.16-Gbps MIPI® CSI-2 V³Link deserializer dual hub for high speed sensors
  • TDES960 — 4.16-Gbps MIPI® CSI-2 V³Link deserializer quad hub for high speed sensors
  • TDES9640 — 7.55-Gbps MIPI® CSI-2 V³Link™ deserializer quad hub for high speed sensors
  • TSER4905 — 4K DSI to V³Link™ serializer for high-resolution panels
  • TSER953 — 4.16-Gbps MIPI® CSI-2 V³Link serializer for high speed sensors
  • TSER9615 — 7.55-Gbps MIPI® CSI-2 V³Link™ serializer for high-speed sensors
Hardware development
Evaluation board
  • DS90UB913A-CXEVM — FPD-Link III serializer evaluation module
  • DS90UB914A-CXEVM — FPD-Link III deserializer evaluation module
  • DS90UB921-Q1EVM — 5-96MHz DS90UB921-Q1 FPD-Link III Serializer for STP or Coaxial Cable
  • DS90UB924-Q1EVM — DS90UB924-Q1 FPD-Link III Deserializer Evaluation Module
  • DS90UB926QSEVB — DS90UB926Q Evaluation Module
  • DS90UB927QEVM — DS90UB927Q-Q1 5MHz-85MHz FPD-Link III Serializer Evaluation Module
  • DS90UB928QEVM — DS90UB928QEVM FPD-Link III Deserializer Evaluation Module
  • DS90UB929-Q1EVM — DS90UB929-Q1 Evaluation Module
  • DS90UB933-Q1EVM — 100-MHz 12-bit DS90UB933-Q1 FPD-Link III serializer for STP or coaxial cable evaluation module
  • DS90UB934-Q1EVM — DS90UB934-Q1 FPD-Link III Camera Deserializer Evaluation Module
  • DS90UB940-Q1EVM — FPD-link III deserializer evaluation module
  • DS90UB941AS-Q1EVM — DSI to FPD-Link III bridge serializer evaluation module
  • DS90UB947-Q1EVM — DS90UB947-Q1 Evaluation Module
  • DS90UB948-Q1EVM — DS90UB948-Q1EVM FPD-Link III Deserializer Evaluation Module
  • DS90UB949-Q1EVM — DS90UB949-Q1 evaluation module
  • DS90UB949A-Q1EVM — HDMI to FPD-Link III bridge serializer evaluation module
  • DS90UB953-Q1EVM — DS90UB953-Q1 2MP MIPI® CSI-2 FPD-Link III serializer for 2MP/60fps cameras & RADAR evaluation module
  • DS90UB953A-Q1EVM — FPD-Link III 4.16-Gbps serializer with CSI-2 interface for 2.3MP/60fps cameras and other sensors
  • DS90UB954-Q1EVM — FPD-link III camera deserializer evaluation module
  • DS90UB960-Q1EVM — Quad FPD-Link III Deserializer Hub With Dual MIPI CSI-2 Ports Evaluation Module
  • DS90UB964-Q1EVM — FPD-Link III Camera Hub Deserializer Evaluation Module
  • DS90UB964-Q1EVMTDA — FPD-Link III Camera Hub Deserializer Evaluation Module With TDA3x Support
  • DS90UB9702-Q1EVM — DS90UB9702-Q1 evaluation module
  • DS90UB971-Q1EVM — DS90UB971-Q1 evaluation module
  • DS90UB981-Q1CEVM — DS90UB981-Q1 MIPI DSI to FPD-Link IV bridge serializer evaluation module for coaxial cable applic
  • DS90UB981-Q1EVM — DS90UB981-Q1 DSI to FPD-Link IV bridge serializer evaluation module
  • DS90UB981-Q1MEVM — DS90UB981-Q1 4K DSI to FPD-Link IV bridge serializer evaluation module
  • DS90UB983-Q1CEVM — DS90UB983-Q1 DisplayPort to FPD-Link IV bridge serializer evaluation module for coaxial cable app
  • DS90UB983-Q1EVM — DS90UB983-Q1 DisplayPort to FPD-Link IV bridge serializer evaluation module
  • DS90UB983-Q1MEVM — DS90UB983-Q1 DisplayPort to FPD-Link IV bridge serializer evaluation module
  • DS90UB984-Q1CEVM — DS90UB984-Q1 coax evaluation module for FPD-Link IV to embedded DisplayPort bridge deserializer
  • DS90UB984-Q1EVM — DS90UB984-Q1 evaluation module for FPD-Link IV deserializer
  • DS90UB984-Q1MEVM — DS90UB984-Q1 evaluation module for 4K FPD-Link IV to embedded DisplayPort bridge deserializer
  • DS90UB988-Q1CEVM — DS90UB988-Q1 FPD-Link IV to OpenLDI bridge deserializer evaluation module for coaxial cable applicat
  • DS90UB988-Q1EVM — DS90UH988-Q1 evaluation module for FPD-Link IV deserializer
  • DS90UB988-Q1MEVM — DS90UH988-Q1 evaluation module for FPD-Link IV deserializer
  • DS90UH925QSEVB — DS90UH925QSEVB Evaluation Board
  • DS90UH926QSEVB — DS90UH926QSEVB Evaluation Module
  • DS90UH927QEVM — DS90UH927Q-Q1 5MHz-85MHz FPD-Link III Serializer Evaluation Module
  • DS90UH928QEVM — DS90UH928QEVM FPD-Link III Deserializer Evaluation Module
  • DS90UH929-Q1EVM — DS90UH929-Q1 Evaluation Module
  • DS90UH940-Q1EVM — FPD-Link III deserializer evaluation module
  • DS90UH941AS-Q1EVM — DSI to FPD-Link III bridge serializer evaluation module
  • DS90UH947-Q1EVM — DS90UH947-Q1 Evaluation Module
  • DS90UH948-Q1EVM — DS90UH948-Q1EVM FPD-Link III Deserializer Evaluation Module
  • DS90UH949-Q1EVM — DS90UH949-Q1 Evaluation Module
  • DS90UH949A-Q1EVM — DS90UH949A-Q1 Evaluation Module
  • DS90UH981-Q1EVM — DS90UH981-Q1 DSI to FPD-Link IV bridge serializer evaluation module
  • DS90UH981-Q1MEVM — DS90UH981-Q1 DSI to FPD-Link IV bridge serializer evaluation module
  • DS90UH983-Q1EVM — DS90UH983-Q1 DisplayPort to FPD-Link IV bridge serializer evaluation module
  • DS90UH983-Q1MEVM — DS90UH983-Q1 DisplayPort to FPD-Link IV bridge serializer evaluation module
  • DS90UH984-Q1EVM — DS90UH984-Q1 FPD-Link IV to embedded displayport bridge deserializer evaluation module
  • DS90UH984-Q1MEVM — DS90UH984-Q1 FPD-Link IV to embedded displayport bridge deserializer evaluation module
  • DS90UH988-Q1EVM — DS90UH988-Q1 FPD-Link IV to OpenLDI deserializer evaluation module
  • DS90UH988-Q1MEVM — DS90UH988-Q1 FPD-Link IV to OpenLDI deserializer evaluation module
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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 (...)
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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 (...)
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