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DS90UH925ATRHSTQ1

  • DS90UH925ATRHSTQ1

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DS90UH925ATRHSTQ1 Overview

The DS90UH925AQ serializer, in conjunction with the DS90UH926Q deserializer, provides a solution for secure distribution of content-protected digital video within automotive entertainment systems. This chipset translates a parallel RGB Video Interface into a single pair high-speed serialized interface. The digital video data is protected using the industry standard HDCP copy protection scheme. The serial bus scheme, FPD-Link III, supports video and audio data transmission and full duplex control including I2C communication over a single differential link. Consolidation of video data and control over a single differential pair reduces the interconnect size and weight, while also eliminating skew issues and simplifying system design.

The DS90UH925AQ serializer embeds the clock, content protects the data payload, and level shifts the signals to high-speed low voltage differential signaling. Up to 24 RGB data bits are serialized along with three video control signals and up to two I2S data inputs.

EMI is minimized by the use of low voltage differential signaling, data scrambling and randomization and spread spectrum clocking compatibility.

The HDCP cipher engine is implemented in the serializer and deserializer. HDCP keys are stored in on-chip memory.

Remote interrupts from the downstream DS90UH926Q deserializer are mirrored to a local output pin.

Features

  • Integrated HDCP Cipher Engine with On-chip Key Storage
  • Bidirectional Control Interface Channel Interface with I2C
  • Compatible Serial Control Bus
  • Supports High Definition (720p) Digital Video Format
  • RGB888 + VS, HS, DE and I2S Audio Supported
  • 5 – 85 MHz PCLK Supported
  • Single 3.3 V Operation with 1.8 V or 3.3 V Compatible
  • LVCMOS I/O Interface
  • AC-coupled STP Interconnect up to 10 meters
  • Parallel LVCMOS Video Inputs
  • DC-balanced & Scrambled Data with Embedded Clock
  • Supports HDCP Repeater Application
  • Dedicated Interrupt Pin for Remote Interrupts
  • Internal Pattern Generation
  • Low Power Modes Minimize Power Dissipation
  • Automotive Grade Product: AEC-Q100 Grade 2 Qualified
  • Backward Compatible Modes

Product Parameters

  • genericPartNumber

    DS90UH925AQ-Q1

  • partDescription

    5 to 85 MHz 24-bit Color 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

    DS90UH925ATRHSTQ1

  • statusDisplay

    ACTIVE

  • packageQuantity

    250

  • packagePins

    WQFN (RHS)|48

Related Products

Other distributor's price

Distributor Part # Mfg. Description Price
arrow DS90UH925ATRHSTQ1 Texas Instruments LVDS Serializer 2975Mbps 1.34V Automotive 48-Pin WQFN EP T/R

250---$12.4820

500---$12.3570

1000---$12.2330

2000---$12.1110

2500---$11.9210

3000---$11.8010

5000---$11.6830

10000---$11.6310

25000---$11.5150
digikey DS90UH925ATRHSTQ1 Rochester Electronics LLC IC SERIAL/DESERIAL 24BIT 48WQFN

250---$9.2046
mouser DS90UH925ATRHSTQ1 Texas Instruments Serializers & Deserializers - Serdes 5 to 85 MHz 24bit Color FPD-Link III

1000---$10.1300

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