TDP0604IRNQT

Overview

The TDP0604IRNQT is a Texas Instruments HDMI 2.0 redriver supporting data rates up to 6 Gbps, backwards compatible with HDMI 1.4b. It operates on a single 3.3-V power supply (VCC) and accepts VIO levels from 1.14 V to 3.6 V. The device features AC-coupled or DC-coupled inputs/outputs for DP++ to HDMI level shifting. Key electrical parameters include a maximum active power consumption of 305 mW at 6 Gbps and 0.55 mW in power-down mode. It utilizes a 40-pin WQFN package (4 mm × 6 mm, 0.4 mm pitch). Operating temperatures range from -40°C to +85°C.

Feature Summary

• Hybrid redriver architecture supporting both linear and limited modes for source and sink applications
• Integrated HPD level shifter accommodating 1.8-V and 3.3-V LVCMOS levels
• Programmable receiver equalizer providing up to 12 dB gain at 3 GHz
• Supports full lane swap on main lanes and DDC snooping for link configuration

Applications

• Notebooks and desktops
• TV systems
• Home theater and entertainment devices
• Gaming systems
• Docking stations

Procurement Notes

Verify the specific suffix 'RNQT' against the manufacturer's official orderable addendum to confirm packaging details such as reel size and tape specifications. Ensure the component matches the industrial temperature grade (-40°C to +85°C) required for your design environment. Cross-reference the datasheet revision date to confirm the accuracy of pin configurations and electrical characteristics before finalizing procurement.

Selection Notes

Select this component when designing HDMI 2.0 interfaces requiring support for data rates up to 6 Gbps. It is suitable for DP++ to HDMI level shifting due to its flexible AC or DC coupling options. Consider the integrated HPD and DDC buffers if discrete level shifters are to be eliminated. Verify that the system power budget accommodates the maximum active power dissipation of 305 mW during high-speed operation.

Part Context

The TDP0604 belongs to the TDP0604 series of display interface ICs manufactured by Texas Instruments. The 'I' designation indicates the industrial temperature range variant (-40°C to +85°C), while 'RNQ' specifies the 40-pin WQFN package. This part functions as a signal integrity enhancer and protocol translator within video transmission chains.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult the manufacturer's current product selection guide for potential alternatives within the same family or functional category.