LMH1297RTVT

Video Processing Overview

The LMH1297RTVT is a Texas Instruments video IC featuring 12G UHD-SDI bidirectional I/O with an integrated reclocker. It operates on a single 2.5 V supply voltage and supports data rates up to 11.88 Gbps. The device utilizes a WQFN-32 surface-mount package and functions within a temperature range of -40°C to +85°C.

Video Processing Feature Summary

• Integrates adaptive cable equalization with clock recovery for signal regeneration
• Supports bidirectional input and output configurations for flexible system design
• Includes internal echo loss compensation network to meet SMPTE specifications

Video Processing Applications

• 12G UHD-SDI transmission systems
• Professional video distribution networks
• Broadcast equipment requiring signal retiming

Video Processing Procurement Notes

Verify the specific suffix RTVT against official datasheets to confirm package type and tape-and-reel configuration. Ensure compatibility with existing board layouts for the WQFN-32 footprint. Cross-reference thermal requirements for the operating environment. Confirm RoHS compliance status through manufacturer documentation before integration into final assemblies.

Video Processing Selection Notes

Select this component when bidirectional I/O capabilities are required alongside signal integrity restoration. It serves as a suitable alternative to standard equalizers when loopback or monitoring paths are necessary. Consider pin compatibility with related LMH12x9 series devices for modular design strategies.

Video Processing Part Context

This part belongs to the LMH1297 series of high-speed video interface components. It is designed specifically for professional broadcast environments where signal fidelity over long cable runs is critical. The integration of reclocking functionality distinguishes it from passive drivers.

Video Processing Replacement Considerations

LMH1297RTVR is a verified substitute within the same series offering identical electrical characteristics.