The DS90UB949ATRGCRQ1 from Texas Instruments is a highly integrated automotive display serial/deserializer (SerDes) solution that is designed to meet the rigorous demands of in-vehicle infotainment and driver assistance systems. This chip is part of TI's FPD-Link III family, which is known for its robust and high-speed data transmission capabilities over a single differential cable.

Key Features

• High-Speed Data Transmission: Supports high-speed forward channel transmission of up to 3.4 Gbps.
• Backward Channel: Incorporates a bidirectional control channel which operates at 2 Mbps.
• Resolution Support: Capable of driving displays with resolutions up to 1080p and 2K, including 24-bit color depth (RGB).
• Adaptive Equalization: Features built-in adaptive equalization to compensate for cable loss and ensure signal integrity over long cable distances.
• EMI Mitigation: Utilizes techniques such as spread spectrum clocking to minimize electromagnetic interference (EMI), crucial for automotive safety and compliance.

Applications

The DS90UB949ATRGCRQ1 is engineered for use in a range of automotive applications, including but not limited to:

• Cluster display panels
• Center stack displays
• Rear-seat entertainment systems
• Head-up displays (HUD)
• Driver assistance cameras

Quality and Reliability

As an automotive-qualified product, the DS90UB949ATRGCRQ1 meets the AEC-Q100 Grade 2 standard, ensuring operation over a temperature range of -40°C to +105°C. Texas Instruments' commitment to quality and reliability is evident in the rigorous testing and certification of their automotive products.

Design Support

Designers can leverage Texas Instruments' extensive support resources, including application notes, reference designs, and evaluation modules, to accelerate the design-in process and bring their automotive display systems to market faster with the DS90UB949ATRGCRQ1.