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DS90UB926QSQX/NOPB

5-85 MHz 24-bit Color FPD-Link III Deserializer with Bidirectional Control Channel

DS90UB926QSQX/NOPB General Description

The DS90UB926Q-Q1 deserializer, in conjunction with the DS90UB925Q-Q1 serializer, provides a complete digital interface for concurrent transmission of high-speed video, audio, and control data for automotive display and image-sensing applications.

This chipset translates a parallel RGB video interface into a single-pair high-speed serialized interface. The serial bus scheme, FPD-Link III, supports full duplex of high-speed forward data transmission and low-speed backchannel 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 DS90UB926Q-Q1 deserializer recovers the RGB data, three video control signals, and four synchronized I2S audio signals. The device extracts the clock from a high-speed serial stream. An output LOCK pin provides the link status if the incoming data stream is locked, without the use of a training sequence or special SYNC patterns, as well as a reference clock.

The DS90UB926Q-Q1 deserializer has a 31-bit parallel LVCMOS output interface to accommodate the RGB, video control, and audio data.

An adaptive equalizer optimizes the maximum cable reach. EMI is minimized by output SSC generation (SSCG) and enhanced progressive turnon (EPTO) features.

Texas Instruments, Inc Inventory

Key Features

  • AEC-Q100 Qualified for Automotive Applications
    • Device Temperature Grade 2: –40°C to +105°C Ambient Operating Temperature
    • Device HBM ESD Classification Level 3B
    • Device CDM ESD Classification Level C6
    • Device MM ESD Classification Level M3
  • Bidirectional Control Interface Channel Interface With I2C-Compatible Serial Control Bus
  • Supports High-Definition (720p) Digital Video Format
  • RGB888 + VS, HS, DE and Synchronized I2S Audio Supported
  • 5- to 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 Outputs
  • I2C-Compatible Serial Control Bus for Configuration
  • DC-Balanced and Scrambled Data With Embedded Clock
  • Adaptive Cable Equalization
  • Supports Repeater Application
  • @ SPEED Link BIST Mode and LOCK Status Pin
  • Image Enhancement (White Balance and Dithering) and Internal Pattern Generation
  • EMI Minimization (SSCG and EPTO)
  • Low Power Modes Minimize Power Dissipation
  • Backward-Compatible With FPD-Link II
Texas Instruments, Inc Original Stock
Texas Instruments, Inc Inventory

Specifications

Function Deserializer Color depth (bps) 24
Input compatibility FPD-Link III LVDS Pixel clock frequency (max) (MHz) 85
Output compatibility LVCMOS Features Low-EMI Point-to-Point Communication
Signal conditioning Adaptive Equalizer EMI reduction LVDS
Diagnostics BIST Rating Automotive
Operating temperature range (°C) -40 to 105 feature-function Deserializer
feature-number-of-drivers 24 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 0.05(Min) feature-differential-input-high-threshold-voltage-v 0.05(Max)
feature-maximum-differential-output-voltage-v feature-maximum-input-current-ua 10
feature-supplier-temperature-grade feature-packaging Tape and Reel
feature-rad-hard feature-pin-count 60
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
feature-svhc-exceeds-threshold No

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Ratings and Reviews

More
S
S**a 03/26/2024

Good quality PCB, fast shipping, good seller!

3
C
C**y 09/30/2022

The K4A8G165WC-BCTD electronic components from Avaq exceeded my expectations! The quality is exceptional, and they perform flawlessly. Highly recommended!

13
B
B**O 09/29/2020

For cleaning holes in the boards. Solder does not stick, it's good.

13
J
J**h 04/18/2020

Delivered for a very short time everything works

14

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Availability: 7024 PCS

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