DS90UB924TRHSRQ1

Overview

The DS90UB924TRHSRQ1 is an automotive-grade deserializer from Texas Instruments, certified to AEC-Q100 standards. It functions as a 24-bit color FPD-Link III to OpenLDI deserializer featuring a bidirectional control channel. The device supports pixel clock frequencies ranging from 5 MHz to 96 MHz and operates within a temperature range of -40°C to +105°C. It utilizes a WQFN-48 surface-mount package with dimensions suitable for compact automotive designs. The component integrates high-speed serial data reception capabilities to convert FPD-Link III signals into parallel LVDS outputs compatible with OpenLDI interfaces.

Feature Summary

• Supports 24-bit color video data transmission via FPD-Link III interface
• Converts serial input to parallel OpenLDI-compatible LVDS output
• Includes bidirectional control channel for camera configuration and status feedback
• Designed for harsh automotive environments with extended temperature ratings

Applications

• Automotive surround-view camera systems
• Front and rear-facing vehicle imaging modules
• In-cabin monitoring and driver assistance cameras
• ADAS sensor signal processing units

Procurement Notes

Verify the specific suffix (TRHSRQ1) against the official Texas Instruments datasheet to confirm package type and tape-and-reel specifications. Ensure that the AEC-Q100 qualification level matches the target automotive application requirements. Cross-reference the manufacturing date code to verify component freshness and storage history prior to integration into production assemblies.

Selection Notes

Select this component when a deserializer is required to bridge FPD-Link III serializers to OpenLDI displays or processors. Confirm that the system requires a 24-bit parallel interface and a maximum pixel clock of 96 MHz. Evaluate board space constraints against the WQFN-48 footprint dimensions. Ensure thermal management strategies align with the specified operating temperature range of -40°C to +105°C.

Part Context

This part belongs to the DS90UB924-Q1 family of FPD-Link III deserializers. It is specifically engineered for automotive vision applications requiring high-bandwidth video transfer over long cable lengths. The device complements serializers like the DS90UB925-Q1 in complete camera link solutions. It represents a mature solution for legacy and current automotive camera architectures utilizing OpenLDI standards.

Replacement Considerations

Direct pin-to-pin replacements are limited within the same family. The DS90UB926-Q1 serves as a functional alternative but lacks the OpenLDI output stage, requiring additional interface circuitry. Verify compatibility with existing serializer components before substituting.