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DS90UH949ATRGCTQ1

  • DS90UH949ATRGCTQ1

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DS90UH949ATRGCTQ1 Overview

The DS90UH949A-Q1 is a HDMI-to-FPD-Link III bridge device which, paired with the FPD-Link III DS90UH940A-Q1/DS90UH948A-Q1 deserializers, supplies 1-lane or 2-lane high-speed serial streams over cost-effective 50-Ω single-ended coaxial, or 100-Ω differential shielded twisted-pair (STP) and shielded twisted quad (STQ) cables. The device can serialize a HDMI v1.4b input to support video resolutions up to 2K with 24-bit color depth.

The FPD-Link III interface supports video and audio data transmission and full duplex control, including I2C and SPI communication, over the same differential link. Consolidation of video data and control over two differential pairs can decrease the interconnect size and weight and simplifies system design. EMI is minimized by the use of low voltage differential signaling, data scrambling, and randomization. In backward-compatible mode, the device supports up to 1080p for 94x deserializers and 720p for 92x deserializers with 24-bit color depth over a single differential link.

The DS90UH949A-Q1 supports HDCP Repeater applications where all authentication and encryption functions are handled without the need for an external controller. HDMI audio and video data are decrypted at the input and re-encrypted before the data is sent to the FPD-Link III interface.

The DS90UH949A-Q1 supports multi-channel audio received through HDMI or an external I2S interface. The device also has an optional auxiliary audio interface.

Features

  • AEC-Q100 Qualified For Automotive Applications:
  • Device Temperature Grade 2: –40°C to 105°C Ambient Operating Temperature Range
  • Device HBM ESD Classification Level 2
  • Device CDM ESD Classification Level C5
  • Supports TMDS Clock up to 210 MHz for 2K (2880x1080) Resolutions With 24-Bit Color Depth
  • Single and Dual FPD-Link III Outputs, Supports STP or STQ Cables
  • High-Definition Multimedia (HDMI) v1.4b Compatible Inputs
  • HDMI-Mode DisplayPort (DP++) Inputs
  • Integrated HDCP v1.4 Cipher Engine With On-Chip Key Storage
  • HDMI Audio Extraction for up to 8 Channels
  • High-Speed Back Channel Supporting GPIO up to 2 Mbps
  • Tracks Spread Spectrum Input Clock to Reduce EMI
  • I2C (Master/Slave) With 1-Mbps Fast-Mode Plus
  • SPI Pass-Through Interface
  • Backward Compatible With DS90UH926Q-Q1 and DS90UH928Q-Q1 FPD-Link III Deserializers

Product Parameters

  • genericPartNumber

    DS90UH949A-Q1

  • partDescription

    2K DSI to FPD-Link III Serializer with 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

    DS90UH949ATRGCTQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    250

  • packagePins

    VQFN (RGC)|64

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
arrow DS90UH949ATRGCTQ1 Texas Instruments LVDS Serializer 3675Mbps Automotive 64-Pin VQFN EP T/R

250---$38.5000

500---$38.1200

1000---$37.7400

2000---$37.3600

2500---$35.7100

3000---$35.3500

5000---$35.0000

10000---$34.6500

25000---$34.3000
digikey DS90UH949ATRGCTQ1 Texas Instruments INTERFACE IC MISC

250---$15.2283
mouser DS90UH949ATRGCTQ1 Texas Instruments Serializers & Deserializers - Serdes 2K DSI to FPD-Link III Serializer with HDCP 64-VQFN -40 to 105

2000---$27.6900

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