GV7700-INE3

Video Processing Overview

The GV7700-INE3 is a serial digital video transmitter designed for high-definition component video surveillance. It integrates HD-VLC™ technology to compress 1.485Gbps signals to 270Mbps, enabling extended reach over coaxial or twisted pair cables. The device supports dual-rate operation at 270Mbps and 1.485Gbps, backward compatibility with HDcctv 1.0 and HD-SDI (ST 292), and configurable 50/75ohm cable drivers. It embeds up to four channels of I2S audio and supports 720p and 1080p formats at various frame rates.

Video Processing Feature Summary

• Integrates High Definition Visually Lossless CODEC (HD-VLC™) to reduce transmission data rates for extended cable reach
• Supports dual-rate operation at 270Mbps and 1.485Gbps with backward compatibility to HDcctv 1.0 and HD-SDI standards
• Features integrated audio embedding supporting up to four channels of I2S serial digital audio
• Includes downstream ancillary data insertion capabilities

Video Processing Applications

• High definition video surveillance systems
• HDcctv applications
• Transmission over 75ohm coaxial cable
• Transmission over 100ohm twisted pair cable

Video Processing Procurement Notes

Verify the specific suffix 'INE3' against official Semtech documentation to confirm package type, temperature range, and lead-free status. Ensure the procurement channel provides valid RoHS compliance certificates. Confirm that the QFN-84 package dimensions match the required PCB layout specifications before finalizing orders.

Video Processing Selection Notes

Select this component when extending HD video transmission distance over standard cabling is required without significant signal degradation. The choice depends on the need for HD-VLC compression to lower data rates from 1.485Gbps to 270Mbps. Consider the requirement for integrated audio embedding and backward compatibility with existing HD-SDI infrastructure.

Video Processing Part Context

The GV7700 belongs to Semtech's HD-VLC transmitter series, specifically engineered for professional video surveillance. It addresses the limitations of traditional serial digital interfaces by utilizing proprietary compression to maintain signal integrity over longer distances compared to uncompressed transmission methods.

Video Processing Replacement Considerations

Consult official Semtech documentation for verified substitute part numbers. Do not assume cross-compatibility with other video transmitters without verifying pinout, electrical characteristics, and protocol support.