TMDS341PFCRG4

Specialized Overview

The TMDS341PFCRG4 is a 3-to-1 DVI/HDMI switch manufactured by Texas Instruments. It supports signaling rates up to 1.65 Gbps and operates on a 3.3-V supply. The device features three ports, each with four TMDS channels, one hot plug detector, and an I2C interface. It includes integrated receiver termination, fixed 8-dB input equalization, and selectable 3-dB output de-emphasis. The component is housed in an 80-pin TQFP package.

Specialized Feature Summary

• Supports switching between three digital-video or high-definition multimedia interface sources
• Provides isolated digital display control bus for unused ports
• Includes integrated receiver termination resistors

Specialized Applications

• Digital TV
• Digital Projector
• Audio Video Receiver Inputs

Specialized Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure correct packaging configuration. Confirm that the component meets RoHS compatibility standards and is rated for the required reflow temperature profile during assembly processes.

Specialized Selection Notes

Select this component when designing systems requiring a 3-to-1 multiplexer for DVI or HDMI signals. Ensure the design accommodates the 80-pin TQFP package constraints and provides the necessary 3.3-V power supply. Verify that the external VSADJ resistor value matches the datasheet recommendations for TMDS compliance.

Specialized Part Context

This part belongs to the TMDS341 series of digital video interface switches. It is designed to manage multiple source inputs for a single display terminal. The PFCRG4 designation indicates the specific package type and reel quantity configuration provided by the manufacturer.

Specialized Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.