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DS90UH949TRGCRQ1

  • DS90UH949TRGCRQ1

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DS90UH949TRGCRQ1 Overview

The DS90UH949-Q1 is an HDMI to FPD-Link III bridge device which, in conjunction with the FPD-Link III DS90UH940-Q1/DS90UH948-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) cables. It serializes an HDMI v1.4b input supporting video resolutions up to WUXGA and 1080p60 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. The consolidation of video data and control over two differential pairs can reduce the interconnect size and weight and can simplify 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 WXGA and 720p resolutions with 24-bit color depth over a single differential link.

The DS90UH949-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 DS90UH949-Q1 supports multi-channel audio received through HDMI or an external I2S interface. The device also supplies an optional auxiliary audio interface.

Features

  • AEC-Q100 qualified for automotive applications
  • Device temperature grade 2: –40°C to +105°C, T
  • A
  • Supports TMDS clock up to 170 MHz for WUXGA (1920x1200) and 1080p60 resolutions with 24-bit color depth
  • Single and dual FPD-Link III outputs
  • High-definition multimedia (HDMI) v1.4b inputs
  • HDMI-mode DisplayPort (DP++) inputs
  • Integrated HDCP v1.4 cipher engine with storage for on-chip key
  • HDMI audio extraction for up to 8 channels
  • High-speed back channel supporting GPIO up to 2 Mbps
  • Supports up to 15 meters of cable with automatic temperature and aging compensation
  • Monitors 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

    DS90UH949-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

    2000|LARGE T&R

  • orderablePartNumber

    DS90UH949TRGCRQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    2000

  • packagePins

    VQFN (RGC)|64

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
arrow DS90UH949TRGCRQ1 Texas Instruments LVDS Serializer 3360Mbps Automotive 64-Pin VQFN EP T/R

2000---$22.9400

4000---$22.7100

6000---$22.4900

8000---$22.2600

10000---$22.0400

20000---$21.8200

24000---$21.6000

50000---$21.3800

100000---$21.1700
digikey DS90UH949TRGCRQ1 Texas Instruments IC SERIALIZER HDMI TO FPD 64VQFN

2000---$10.0390

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