DS90UB662WRTDRQ1

Overview

The DS90UB662WRTDRQ1 is a quad deserializer hub from Texas Instruments, designed for automotive applications. It aggregates data from up to four independent FPD-Link III video streams into a single MIPI CSI-2 output port. The device supports 1-Megapixel sensors at 60 Hz and 2-Megapixel sensors at 30 Hz. It features adaptive receive equalization and ultra-low latency control channels. Operating temperatures range from -40°C to +105°C. The component is housed in a 64-pin VQFN package (9.00 mm × 9.00 mm) and complies with AEC-Q100 Grade 2 standards.

Feature Summary

• Aggregates four FPD-Link III inputs into one MIPI CSI-2 output
• Supports precise multi-camera synchronization
• Includes dual I2C ports and flexible GPIOs for diagnostics
• Features adaptive receive equalization for cable loss compensation

Applications

• Automotive ADAS (Rear View, Surround View, Forward Vision)
• Camera Monitoring Systems (CMS)
• Driver Monitoring Systems (DMS)
• Satellite RADAR, LiDAR, and ToF sensor modules

Procurement Notes

Verify the specific ordering suffix WRTDRQ1 against the manufacturer's current orderable addendum to confirm package type and tape/reel specifications. Ensure the procurement channel provides valid traceability documentation required for automotive-grade components. Confirm that the delivered units match the exact part number to avoid compatibility issues with downstream processors or serializers.

Selection Notes

Select this component when a system requires connecting multiple FPD-Link III cameras to a single processor via MIPI CSI-2. It is suitable for designs needing simultaneous aggregation of up to four video streams. Consider its AEC-Q100 qualification for automotive environments. Verify that the serializer pair, such as the DS90UB633A-Q1, matches the desired resolution and frame rate requirements.

Part Context

This part belongs to the DS90UB662-Q1 series of FPD-Link III deserializers. It functions as a sensor hub within the TI automotive interface ecosystem. It is specifically engineered to work in tandem with compatible serializers like the DS90UB63x family. The device simplifies board layout by consolidating multiple camera interfaces into a standard MIPI connection.

Replacement Considerations

Direct functional replacements include other members of the DS90UB662-Q1 family with different packaging options, such as the DS90UB662-Q1RTDT. Verify pinout and register compatibility before substituting.