GS2978-CNTE3Z

Video Processing Overview

The GS2978-CNTE3Z is a multi-rate dual slew-rate cable driver from the HD-LINX III family, manufactured by Semtech Corporation. It provides two coaxial cable driving outputs with selectable slew rates to optimize signal integrity across various transmission distances and data rates. The device supports SMPTE 424M, SMPTE 292M, and SMPTE 259M standards, enabling operation at 270 Mb/s, 1.485 Gb/s, and 2.97 Gb/s. Designed for robust video signal transmission, it features low power consumption and high performance in professional broadcast and medical imaging environments.

Video Processing Feature Summary

• Dual coaxial cable driving outputs with selectable slew rate capability
• Multi-rate support for SD-SDI, HD-SDI, and 3G-SDI signals
• Compliance with SMPTE 424M, 292M, and 259M standards

Video Processing Applications

• Professional broadcast video distribution systems
• Medical imaging equipment signal transmission
• Digital signage and video wall controllers

Video Processing Procurement Notes

Verify the specific suffix CNTE3Z against official Semtech documentation to confirm package type and RoHS compliance status. Ensure compatibility with existing board layouts designed for HD-LINX III series drivers. Confirm supply chain authenticity through authorized distributors only.

Video Processing Selection Notes

Select this component when dual-channel output with independent slew rate control is required for long-distance coaxial transmission. Compare against single-channel alternatives if only one output is needed. Consider power dissipation limits and thermal management requirements for the specific enclosure design.

Video Processing Part Context

This part belongs to the Gennum HD-LINX III family of video interface solutions, now under Semtech Corporation. It complements receivers like the GS2971AIBE3 by providing the transmission side of the link. The family focuses on maintaining signal integrity in high-definition digital video applications requiring reliable coaxial connectivity.

Video Processing Replacement Considerations

Direct replacements include other variants within the GS2978 family such as GS2978-CNE3 or GS2978-CTE3, depending on required packaging and environmental specifications. Verify pinout compatibility before substitution.