DS90UB981RTDTQ1

Overview

The DS90UB981RTDTQ1 is a serializer within the Texas Instruments DS90UB981 series, designed as a bridge between MIPI DSI and FPD-Link IV interfaces. It accepts MIPI DSI input and outputs serialized data via FPD-Link IV LVDS. The device supports video resolutions up to 4K with 30-bit color depth. It operates within an extended temperature range of -40°C to +105°C. The component is housed in a VQFN-64 package suitable for surface mount technology.

Feature Summary

• Converts MIPI DSI input signals into serialized FPD-Link IV LVDS output streams
• Supports high-resolution video processing including 4K formats with 30-bit color depth
• Certified for automotive applications under AEC-Q101 standards

Applications

• Automotive camera systems requiring MIPI DSI to FPD-Link IV bridging
• In-vehicle infotainment display architectures
• Advanced driver-assistance system (ADAS) sensor interfaces

Procurement Notes

Verify the specific suffix RTDTQ1 to confirm the automotive grade qualification and VQFN-64 packaging configuration. Ensure compatibility with existing FPD-Link IV deserializer components in the target design. Confirm that the supply chain source provides valid traceability documentation required for automotive manufacturing processes.

Selection Notes

Select this component when a direct interface conversion from MIPI DSI sources to FPD-Link IV infrastructure is required. It is appropriate for designs needing support for high-bandwidth 4K video streams with deep color capabilities. Consider the thermal operating limits and package constraints during the initial hardware layout phase.

Part Context

This part belongs to the DS90UB981 family of bridge serializers. These devices are engineered to facilitate communication between mobile processor interfaces and automotive display or sensor networks. The Q1 suffix indicates compliance with automotive reliability standards, distinguishing it from commercial variants.

Replacement Considerations

The DS90UB981RTDRQ1 is a related variant within the same family offering identical functional specifications but potentially different packaging or qualification status.