GS2975ACNE3

Video Processing Overview

The GS2975ACNE3 is a multi-rate serial digital reclocker from the HD-LINX III series, manufactured by Semtech Corporation. It operates on a single 3.3 V supply with a typical current consumption of 142 mA. The device supports four channels and functions as a video reclocker for DVB-ASI and SMPTE standards. It is housed in a 64-pin QFN package (9x9 mm) with an exposed pad. The component operates within a temperature range of 0°C to +70°C and features serial interface connectivity.

Video Processing Feature Summary

• Provides clock management and timing adjustment for serial digital video signals
• Supports multiple video standards including SMPTE and DVB-ASI
• Integrates four independent reclocking channels in a compact form factor

Video Processing Applications

• Professional video signal distribution systems
• Broadcast infrastructure equipment requiring signal regeneration
• Digital video transmission modules utilizing SMPTE or DVB-ASI protocols

Video Processing Procurement Notes

Verify the specific datasheet revision and RoHS compliance status directly with Semtech Corporation before procurement. Confirm that the 64-QFN package dimensions match your PCB footprint requirements. Ensure that the operating voltage and current specifications align with your system power budget. Validate that the commercial temperature range meets your environmental constraints.

Video Processing Selection Notes

Select this component when designing systems requiring precise jitter reduction and signal integrity restoration for serial digital video streams. The four-channel architecture allows for parallel processing of multiple video inputs within a single package. Consider the thermal performance of the exposed pad QFN package for adequate heat dissipation under continuous operation at maximum load conditions.

Video Processing Part Context

This part belongs to the HD-LINX III family of video processing integrated circuits designed for high-definition signal handling. Semtech Corporation utilizes this series to address timing recovery challenges in professional broadcast environments. The GS2975 variant specifically targets multi-channel applications requiring robust synchronization capabilities without external timing components.

Video Processing Replacement Considerations

Consult official Semtech documentation for qualified substitute part numbers. Verify pin compatibility and electrical parameter equivalence before substituting. Generic equivalents may not support the same serial protocol standards or channel count.