GS3241-INTE3Z

Video Processing Overview

The GS3241-INTE3Z is a multi-rate adaptive cable equalizer and re-timer designed for 3G-SDI applications. It integrates an adaptive cable equalizer with a re-timing function to restore signal integrity over long copper traces. The device supports data rates up to 3.0 Gb/s, compliant with SMPTE ST 292-1 standards. It operates on a single 1.8V supply voltage with a typical current consumption of 15 mA. The component is housed in a QFN-40 package and functions within a temperature range of -40°C to +85°C.

Video Processing Feature Summary

• Integrates adaptive cable equalization and clock-data recovery (CDR) re-timing in a single channel
• Automatically compensates for insertion loss in copper transmission lines without manual configuration
• Supports multi-rate operation including SD, HD, and 3G-SDI video standards

Video Processing Applications

• Professional broadcast video distribution systems
• Long-reach 3G-SDI signal restoration over PCB traces or cables
• Video wall processors and matrix switchers requiring signal regeneration

Video Processing Procurement Notes

Verify the specific suffix INTE3Z corresponds to the tape-and-reel packaging format containing 2500 units per reel. Confirm RoHS compliance status as indicated by the 'Z' suffix in official Semtech documentation. Ensure the ordering code matches the exact pinout and thermal pad requirements for the QFN-40 package before finalizing procurement specifications.

Video Processing Selection Notes

Select this component when both equalization and re-timing are required for a single 3G-SDI channel. It is suitable for designs needing automatic adaptation to varying trace lengths. Compare against standalone equalizers if only passive compensation is needed. Verify power supply constraints align with the 1.8V requirement. Consider the QFN-40 footprint availability in the target PCB layout.

Video Processing Part Context

The GS3241 belongs to Semtech's GS series of professional AV video interface products. This series focuses on maintaining signal integrity in high-definition digital video environments. The part complements other GS components like receivers and drivers to form complete video transmission chains. It addresses the need for reliable signal delivery in complex broadcast infrastructure setups.

Video Processing Replacement Considerations

Cross-reference with GS3241 variants differing only in packaging or lead-free status. Check for updated revisions from Semtech that may offer improved performance or compatibility. No direct third-party pin-to-pin substitutes are confirmed in public documentation.