DS90UB960WRTDRQ1

Overview

The DS90UB960WRTDRQ1 is a quad-channel FPD-Link III deserializer hub manufactured by Texas Instruments. It converts serialized sensor data into MIPI CSI-2 format for downstream processing. The device supports four LVCMOS inputs and provides four CSI-2 outputs with a data rate of 1.6 Gb/s per lane. It operates within a supply voltage range of 1.045 V to 1.89 V, consuming 295 mA at typical operating voltages of 1.1 V and 1.8 V. The component is qualified under AEC-Q100 standards and functions reliably across an extended temperature range from -40°C to +105°C. It is housed in a compact VQFN-64 package suitable for surface-mount installation.

Feature Summary

• Supports up to four serializers via FPD-Link III interface
• Converts serialized data to MIPI CSI-2 output format
• Integrated I2C pass-through for remote configuration

Applications

• Automotive surround-view camera systems
• Advanced driver-assistance systems (ADAS)
• In-cabin monitoring applications

Procurement Notes

Verify the specific suffix against official datasheets to confirm automotive qualification status. Ensure compatibility with existing serializer components such as the DS90UB953 series. Confirm that the VQFN-64 package matches the target PCB footprint and thermal requirements. Validate power supply sequencing for the 1.1 V and 1.8 V rails prior to deployment.

Selection Notes

Select this model when a quad-channel deserialization solution is required for FPD-Link III sensors. It is appropriate for designs needing MIPI CSI-2 conversion with high reliability in automotive environments. Consider the 1.6 Gb/s data rate limit when determining maximum resolution and frame rate capabilities for connected cameras.

Part Context

This component belongs to the DS90UB960 family of FPD-Link III deserializers. It serves as a central hub for aggregating multiple camera streams. The device simplifies system architecture by reducing cable count and board space compared to individual deserializer implementations.

Replacement Considerations

The DS90UB960WRTDTQ1 is a documented variant within the same product family. Verify pinout and electrical specifications before substitution.