DS90UB929TRGCTQ1

Overview

The DS90UB929TRGCTQ1 is an automotive-grade serializer from Texas Instruments, certified to AEC-Q100 standards. It supports FPD-Link III interfaces with a maximum data rate of 5.95 Gbps. The device accepts HDMI inputs and converts them to LVDS outputs compatible with FPD-Link III. It operates within a temperature range of -40°C to +105°C and is housed in a 64-VQFN package with dimensions of 9x9 mm. The component requires supply voltages of 1.71V to 1.89V and 3V to 3.6V.

Feature Summary

• Supports high-speed serialization for video data transmission via FPD-Link III interface
• Integrates HDMI input compatibility for direct connection to source devices
• Includes built-in self-test (BIST) capabilities for diagnostic verification
• Features spread spectrum clocking (SSC) compatibility to reduce electromagnetic interference

Applications

• Automotive camera systems requiring high-bandwidth video transmission
• In-vehicle infotainment displays connected to rear-view or surround-view cameras
• Digital cockpit solutions utilizing multiple camera inputs
• ADAS sensor interfaces needing reliable serial data links

Procurement Notes

Verify the specific suffix TRGCTQ1 to confirm the tape and reel packaging format and automotive qualification status. Ensure the ordering quantity aligns with the manufacturer's standard factory pack size of 250 units if purchasing in bulk. Confirm that the design accounts for the required moisture sensitivity level handling procedures during assembly.

Selection Notes

Select this component when an HDMI source must be serialized for long-distance transmission over FPD-Link III cables in automotive environments. Compare against the DS90UB947 for dual-link requirements or the DS90UH929 for lower resolution needs. Ensure the target system supports the necessary I2C configuration and power supply rails specified in the datasheet.

Part Context

This part belongs to the DS90UB929 series of serializers designed specifically for automotive applications. It is part of the broader FPD-Link ecosystem developed by Texas Instruments. The Q1 suffix indicates compliance with automotive reliability standards, distinguishing it from commercial grade variants. It serves as a key interface bridge between digital video sources and display processors.

Replacement Considerations

The DS90UB929TRGCRQ1 is a related variant within the same family, offering similar functionality but potentially different packaging or qualification nuances. Verify pin-to-pin compatibility and electrical specifications before substitution. No other direct cross-model replacements are confirmed in public documentation.