This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.


LVDS Serializer 2975Mbps 1.34V Automotive 48-Pin WQFN EP T/R

Inquiry Add To Bom

DS90UH925ATRHSJQ1 General Description

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.

Texas Instruments, Inc Inventory

Key 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
  • >8 kV HBM and ISO 10605 ESD rating
  • Backward Compatible Modes
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory


Function Serializer Color depth (bps) 24
Input compatibility LVCMOS Pixel clock frequency (max) (MHz) 85
Output compatibility FPD-Link III LVDS Features HDCP
Signal conditioning Adaptive Equalizer EMI reduction SSC Compatible
Diagnostics BIST Rating Automotive
Operating temperature range (°C) -40 to 105 feature-function Serializer
feature-number-of-drivers 1 feature-number-of-receivers 1
feature-number-of-elements-per-chip 1 feature-transmission-data-rate-mbps 2975
feature-maximum-propagation-delay-time-ns feature-input-signal-type LVCMOS
feature-differential-input-low-threshold-voltage-v feature-differential-input-high-threshold-voltage-v
feature-maximum-differential-output-voltage-v 1.34 feature-maximum-input-current-ua 10
feature-supplier-temperature-grade feature-packaging Tape and Reel
feature-rohs feature-rad-hard
feature-pin-count 48 feature-supplier-package WQFN EP
feature-standard-package-name1 QFN feature-cecc-qualified No
feature-esd-protection feature-escc-qualified
feature-military No feature-aec-qualified Yes
feature-aec-qualified-number AEC-Q100 feature-auto-motive Yes
feature-p-pap Yes feature-eccn-code EAR99
feature-svhc Yes


Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

  • DHL

  • Fedex

  • UPS

  • EMS

  • Registered Air Mail


We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

  • Wire Transfer

  • Paypal

  • Credit Card

  • Western Union

  • Money Gram


Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.


AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
  • ESD


  • Tape and Reel

    Tape and Reel

  • Cut Tape

    Cut Tape

  • Tube or Tray

    Tube or Tray


You need to log in to reply. Sign In | Sign Up

Buying Guide

  • What is the lifespan of DS90UH925ATRHSJQ1?

    The lifespan of DS90UH925ATRHSJQ1 depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.

  • Where can I find the full specification of DS90UH925ATRHSJQ1?

    You can find it with PDF Datasheet for DS90UH925ATRHSJQ1 on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.

  • How to check the quality of DS90UH925ATRHSJQ1?

    Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.

  • Can I purchase samples for testing?

    Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.

  • Where can I check the delivery after the order is completed?

    Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.

  • Where to view my order of DS90UH925ATRHSJQ1 or my history order record?

    You could view all of your orders by logging in or registering AVAQ account. Log in or Register an account now.