LMH1228RTVT

Video Processing Overview

The LMH1228RTVT is a dual-output cable driver designed for 12G UHD-SDI applications. It integrates a reclocker to support data rates from 125 Mb/s to 11.88 Gb/s. The device operates on a supply voltage ranging from 2.375 V to 2.625 V with a typical current consumption of 262 mA. It is housed in a 32-WQFN package and functions within a temperature range of -40°C to +85°C.

Video Processing Feature Summary

• Integrates a reclocker function alongside the dual-output cable driver stage.
• Supports high-speed serial interfaces including SMPTE, AES10, and DVB-ASI standards.
• Features configurable control via serial communication protocols.

Video Processing Applications

• Professional video signal transmission systems
• UHD-SDI distribution infrastructure
• Broadcast equipment requiring long-reach cable driving

Video Processing Procurement Notes

Verify the specific suffix RTVT against the manufacturer's official datasheet to confirm the package type and tape-and-reel configuration. Ensure compatibility with the required operating voltage range and interface standards before integration into the design.

Video Processing Selection Notes

Select this component when a combined solution for signal regeneration and amplification is required for 12G UHD-SDI links. Consider the integrated reclocker capability as a primary differentiator for maintaining signal integrity over extended cable runs without external retiming circuits.

Video Processing Part Context

This part belongs to the Texas Instruments LMH1228 series, which focuses on video processing solutions. It serves as a specialized driver for professional video environments, distinct from general-purpose amplifiers or lower-bandwidth video ICs found in other product lines.

Video Processing Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official resources for potential cross-reference options.