DS90UR903QSQX/NOPB

Overview

The DS90UR903QSQX/NOPB is a serializer within the DS90UR903Q series, designed for automotive display applications. It converts parallel RGB video data into a high-speed serial link compatible with FPD-Link II deserializers. The device supports color depths of up to 18 bits and operates at pixel clock frequencies ranging from 10 MHz to 43 MHz. It features an integrated bidirectional control channel for configuration and status monitoring via I2C. The component is qualified to AEC-Q100 standards, ensuring reliability in automotive environments. It functions within a temperature range of -40°C to +105°C and utilizes a 40-pin WQFN package.

Feature Summary

• Supports 18-bit color depth for high-fidelity video transmission
• Integrates a bidirectional control channel for system management
• Compatible with FPD-Link II deserializer architectures

Applications

• Automotive rear-view camera systems
• In-vehicle infotainment display interfaces
• Digital instrument cluster connections

Procurement Notes

Verify the specific suffix against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure the component meets AEC-Q100 Grade requirements for the intended automotive application environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Selection Notes

Select this serializer when interfacing with FPD-Link II deserializers requiring up to 18-bit color support. Confirm that the target deserializer model matches the 10-43 MHz frequency range. Verify that the system design accommodates the WQFN-40 thermal characteristics and that the I2C control channel routing aligns with the board layout constraints.

Part Context

This component belongs to the DS90UR903Q family of serializers. It is specifically engineered for automotive-grade display interface solutions. The Q-suffix indicates automotive qualification, while the SQX denotes the specific 40-pin WQFN package variant. It pairs with corresponding deserializers to form complete video links.

Replacement Considerations

Direct replacements include other members of the DS90UR903Q family or compatible FPD-Link II serializers from Texas Instruments. Verify pinout compatibility and electrical parameters before substitution. Alternative packages such as DS90UR903QSQE may offer different packaging options but require schematic review.