GS6042-INTE3

Specialized Overview

The GS6042-INTE3 is a high-speed BiCMOS cable equalizer designed for signal recovery over 75-ohm coaxial cables. It supports data rates from 125Mb/s to 6.25Gb/s, complying with SMPTE ST 2081, ST 424, ST 292, and ST 259 standards. The device features automatic cable equalization, optimizing performance at 270Mb/s, 1.485Gb/s, 2.97Gb/s, and 5.94Gb/s. Typical equalized lengths for Belden 1694A cable are 500m at 270Mb/s, 300m at 1.485Gb/s, 210m at 2.97Gb/s, and 80m at 5.94Gb/s. It operates on a single +3.3V supply with 180mW power consumption and functions within a -40ºC to +85ºC temperature range in a 16-QFN (4x4) package.

Specialized Feature Summary

• Automatic cable equalization with programmable carrier detect and squelch threshold adjustment
• Supports DVB-ASI at 270Mb/s and MADI at 125Mb/s alongside SDI standards
• Differential output supporting DC-coupling from +1.2V to +3.3V CML logic
• Optional input gain compensation and selectable output de-emphasis levels

Specialized Applications

• 6G UHD-SDI signal transmission systems
• Broadcast video infrastructure requiring long-distance cable runs
• Professional audio digital interfaces (MADI)
• Digital Video Broadcasting - Asynchronous Serial Interface (DVB-ASI) applications

Specialized Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration. The INTE3 suffix indicates a tape and reel quantity of 250 units. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into surface mount assembly processes to maintain component integrity during manufacturing.

Specialized Selection Notes

Select this component when automatic equalization is required for standard definition through ultra-high definition serial digital video signals. Ensure the application utilizes 75-ohm coaxial cabling compatible with the specified equalization lengths. Verify that the system voltage aligns with the single +3.3V supply requirement and that the thermal environment remains within the specified operating temperature range.

Specialized Part Context

This part belongs to the GS6042 family of cable equalizers manufactured by Semtech Corporation. It is footprint compatible with other devices in the series, including the GS2974A, GS2974B, GS2984, GS2994, and GS3440, facilitating design flexibility across different product generations while maintaining consistent physical integration parameters.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should verify pinout compatibility if considering alternative vendors or newer revisions within the same manufacturer's portfolio.