GS12141-INTE3

Video Processing Overview

The GS12141-INTE3 is a low-power, multi-rate reclocking adaptive cable equalizer manufactured by Semtech. It supports data rates up to 11.88 Gb/s for 12G UHD-SDI applications. The device operates on a single 1.8 V supply with a maximum current consumption of 148 mA and power dissipation of 474 mW. It features a QFN-40 package (6mm x 4mm) and functions within a temperature range of -40°C to +85°C. The input voltage range is specified from 1.71 V to 1.89 V.

Video Processing Feature Summary

• Integrates adaptive cable equalization and retiming capabilities for signal recovery over coaxial cables.
• Includes an integrated 3D eye monitor with a 256x128 resolution scan matrix for non-intrusive signal analysis.
• Features configurable trace drivers with pre-emphasis and swing control to compensate for PCB losses.
• Supports multiple standards including SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1, and ST 259.

Video Processing Applications

• Next-generation 12G UHD-SDI infrastructure
• UHDTV1 and UHDTV2 production systems
• 4K D-Cinema distribution networks
• 3D High Frame Rate (HFR) and HDR content processing

Video Processing Procurement Notes

Verify component status carefully as the GS12141-INTE3 is listed as End-of-Life (EOL). Manufacturer discontinuation notifications indicate the product will be phased out. Designers should confirm availability through authorized channels and assess long-term supply risks before finalizing procurement plans for new hardware implementations.

Video Processing Selection Notes

Select this component when designing systems requiring simultaneous cable equalization and clock recovery for 12G signals. Ensure compatibility with 75Ω coaxial inputs and 100Ω differential outputs if trace integration is needed. Verify that the 1.8V single-supply architecture aligns with system power constraints and that the QFN-40 footprint fits the PCB layout requirements.

Video Processing Part Context

The GS12141 belongs to Semtech's family of high-performance reclockers designed for broadcast video infrastructure. It addresses jitter management and signal integrity issues in growing UHD-SDI networks. The device complements other series members like the GS12142 and GS12241, offering specific single-input equalization and retiming functionality for professional video transmission environments.

Video Processing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the End-of-Life status. Engineers must evaluate alternative components from the same manufacturer or third-party vendors that meet 12G UHD-SDI equalization and retiming specifications.