GS2960-IBE3

Video Processing Overview

The GS2960 is a multi-rate SDI receiver supporting 2.97Gb/s, 1.485Gb/s, and 270Mb/s rates. It integrates an SMPTE video processor, reclocker with VCO, and error correction. Power supplies are 1.2V digital core, 1.2V/3.3V analog, and selectable 1.8V/3.3V I/O. Typical power consumption is 350 mW. Operating temperature ranges from -20ºC to +85ºC. The device uses a 11mm x 11mm 100-ball BGA package.

Video Processing Feature Summary

• Integrated reclocker with low phase noise VCO for signal regeneration
• Complete SMPTE video processing including descrambling and word alignment
• Comprehensive error detection and correction capabilities
• Ancillary data extraction and timing signal generation

Video Processing Applications

• Single Link (3G-SDI) to Dual Link (HD-SDI) converter
• Dual Link (HD-SDI) to Single Link (3G-SDI) converter
• Multi-format downconverter
• Video server input stage

Video Processing Procurement Notes

Verify the specific datasheet revision and errata document number 53117 before design finalization. Confirm that the 100-ball BGA package dimensions match the target PCB layout constraints. Ensure power supply sequencing aligns with the recommended operating conditions specified in the electrical characteristics section.

Video Processing Selection Notes

Select this component when full SMPTE compliance and integrated jitter tolerance are required. The internal VCO eliminates the need for external clock recovery circuits. Consider the 10-bit or 20-bit parallel output options based on downstream interface pin counts. Verify compatibility with DVB-ASI inputs if non-SMPTE signals are processed.

Video Processing Part Context

Part of Semtech's SDI receiver family designed for broadcast applications. It consolidates deserialization, equalization, and video processing into a single ASIC. This integration reduces PCB footprint compared to discrete solutions. The device supports both Level A and Level B formats for 3G-SDI signals.

Video Processing Replacement Considerations

Consult the GS2960/GS2961 Errata document for functional differences between these devices. Cross-reference with the GS2961 datasheet for audio embedding variations. Verify pinout compatibility if substituting within the same package type.