DS90UB933TRTVRQ1

Overview

The DS90UB933TRTVRQ1 is an automotive-grade serializer designed for FPD-Link III applications. It accepts up to twelve parallel LVCMOS inputs and serializes them into two high-speed differential outputs operating at data rates up to 3 Gbps per lane. The device supports image clock frequencies from 37.5 MHz to 100 MHz with configurable 10-bit or 12-bit payloads. It operates on a single 1.8 V supply voltage within a temperature range of -40°C to +105°C. The component is housed in a 32-pin WQFN package (5x5 mm) and holds AEC-Q100 qualification.

Feature Summary

• Supports dual-lane serialization for high-bandwidth camera sensor interfaces
• Includes bidirectional control channel for I2C pass-through and GPIO expansion
• Features integrated cable driver capable of driving long coaxial or shielded twisted pair cables

Applications

• Automotive surround view systems
• Front, rear, and side-view camera modules
• Remote radar and LiDAR sensor interfaces

Procurement Notes

Verify the specific suffix 'RQT' against the official Texas Instruments datasheet to confirm the tape and reel packaging configuration. Ensure the order quantity aligns with the manufacturer's standard reel size requirements. Confirm that the AEC-Q100 grade designation matches the project's automotive reliability standards before finalizing procurement.

Selection Notes

Select this component when a single serializer must handle multiple parallel camera inputs over a long-distance link. It is suitable for designs requiring a bidirectional control channel to manage sensor registers remotely. Consider alternative models if fewer than twelve input lanes are required or if MIPI CSI-2 output is needed instead of FPD-Link III.

Part Context

This part belongs to the DS90UB933-Q1 family of FPD-Link III serializers. It is specifically engineered for automotive environments, offering robust signal integrity over extended cable lengths. The device complements deserializers like the DS90UB954-Q1 to form complete point-to-point video links.

Replacement Considerations

The DS90UB933TRTVTQ1 is a pin-compatible variant with different packaging. Verify if the Q1 suffix meets the specific packaging requirements of the assembly line.