DS90UH947TRGCTQ1

Overview

The DS90UH947TRGCTQ1 is a dual FPD-Link III serializer manufactured by Texas Instruments, designed for automotive applications under the AEC-Q100 qualification. It accepts HDMI inputs and converts them into dual-lane FPD-Link III outputs. The device supports video resolutions up to 1080p at 60Hz with 24-bit color depth. It operates within a temperature range of -40°C to +105°C and is housed in a 64-pin VQFN package. The component integrates audio processing capabilities, supporting up to 7.1 audio channels derived from the HDMI stream.

Feature Summary

• Converts HDMI input signals into dual-lane FPD-Link III serial output streams
• Supports high-definition video transmission up to 1080p resolution at 60 frames per second
• Integrates audio serialization for multi-channel audio extraction from HDMI sources

Applications

• Automotive infotainment systems requiring HDMI source integration
• Vehicle display interfaces utilizing FPD-Link III deserializers
• Digital cockpit solutions needing high-bandwidth video bridging

Procurement Notes

Verify the specific suffix TRGCTQ1 against the manufacturer's current datasheet to confirm package type and tape-and-reel specifications. Ensure the procurement channel provides valid traceability documentation for AEC-Q100 qualified components. Confirm that the received units match the exact part number to avoid compatibility issues with downstream deserializers like the DS90UH940 or DS90UH948 series.

Selection Notes

Select this serializer when an HDMI source must be connected to a system using FPD-Link III deserializers. It is suitable for designs requiring dual-lane bandwidth for 1080p video. Consider the DS90UH940 or DS90UH948 as compatible deserializer pairs. Verify power supply requirements for the 1.8V and 3.3V rails before finalizing the schematic design.

Part Context

This component belongs to the DS90UH94x family of FPD-Link III serializers. It is specifically engineered to bridge HDMI sources to TI's automotive display interface ecosystem. The device complements deserializers such as the DS90UH940 and DS90UH948, forming a complete solution for transmitting video, audio, and control data over long cable runs in automotive environments.

Replacement Considerations

The DS90UH947-Q1 is the non-suffix equivalent. Check for pin-compatible alternatives within the DS90UH94x family if supply constraints exist, ensuring functional parity for HDMI-to-FPD-Link conversion.