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DS90UH941ASRTDTQ1

  • DS90UH941ASRTDTQ1

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DS90UH941ASRTDTQ1 Overview

The DS90UH941AS-Q1 is a dual DSI to FPD-Link III bridge serializer designed for automotive infotainment applications. When paired with an FPD-Link III DS90UH940N-Q1, DS90UH948-Q1, DS90UH924-Q1, DS90UH926-Q1, or DS90UH928-Q1 deserializer, the DS90UH941AS-Q1 can supply 1- or 2-lane high-speed serial streams over cost-effective, 50- Ω, single-ended coaxial cables or over 100- Ω, differential shielded twisted-pair (STP) and shielded twisted-quad (STQ) cables. In response to the rise in number and variance of displays in infotainment systems, the DS90UH941AS-Q1 can support symmetric and asymmetric splitting.

The DS90UH941AS-Q1 can consolidate video data over two differential pairs to simplify system design and decrease the interconnect size and weight of the application.

The FPD-Link III interface supports video and audio data transmission and full duplex control, including I2C communication and up to eight I2S audio channels over the same high-speed serial link. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization.

Features

  • AEC-Q100 qualified for automotive applications with the following results:
  • Device temperature grade 2: 40℃ to +105℃ ambient operating temperature
  • Supports pixel clock frequency up to 210 MHz for 3K (2880x1620) at 30Hz, QXGA (2048x1536), 2K (2880x1080), WUXGA (1920x1200), or 1080p60 (1920x1080) resolutions with 24-bit color depth
  • MIPI D-PHY / Display Serial Interface (DSI) receiver provides a high-bandwidth interface to video processor or FPGA
  • Dual DSI input ports with up to 4 data lanes each
  • Up to 1.5 Gbps per lane
  • Superframe with symmetric and asymmetric unpacking capability
  • ECC and CRC generation
  • Virtual channel capability
  • Single and dual FPD-Link III outputs
  • Single link: up to 105MHz pixel clock
  • Dual link: up to 210MHz pixel clock
  • Functional Safety-Capable
  • Documentation available to aid ISO 26262 system design
  • Symmetric and asymmetric video splitting
  • Integrated HDCP v1.4 cipher engine with on-chip key storage

Product Parameters

  • genericPartNumber

    DS90UH941AS-Q1

  • partDescription

    2K DSI to FPD-Link III bridge serializer with video splitting and HDCP

  • statusDescription

    This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.

  • packageQtyCarrier

    250|SMALL T&R

  • orderablePartNumber

    DS90UH941ASRTDTQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    250

  • packagePins

    VQFN (RTD)|64

Technical Documents

  • Splitter Mode Operations With the DS90Ux941ASQ1 (Rev. A)Details>>

  • DS90UB941AS-Q1 DSI Bringup GuideDetails>>

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Other distributor's price

Distributor Part # Mfg. Description Price
digikey DS90UH941ASRTDTQ1 Texas Instruments POWER MANAGEMENT

250---$15.2283
arrow DS90UH941ASRTDTQ1 Texas Instruments LVDS Serializer 1500Mbps 1.2V Automotive 64-Pin VQFN EP T/R

250---$26.4000

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