GS4981-CDA

Video Processing Overview

The GS4981-CDA is a monolithic video sync separator integrated circuit manufactured by Gennum Corporation. Designed for general-purpose applications, it extracts timing information from NTSC, PAL, and SECAM video signals. The component is housed in an 8-pin PDIP package and operates as a linear video processing device.

Video Processing Feature Summary

• Monolithic integration of sync separation functions
• Compatibility with NTSC, PAL, and SECAM video standards

Video Processing Applications

• Video signal timing extraction
• General-purpose sync separation circuits

Video Processing Procurement Notes

Verify the manufacturer designation as Gennum Corporation when sourcing this component. Confirm the specific suffix CDA corresponds to the PDIP-8 package variant. Ensure compatibility with required video standards (NTSC, PAL, SECAM) before procurement. Cross-reference part numbers with official distributor catalogs to avoid counterfeit or obsolete stock.

Video Processing Selection Notes

Select the GS4981-CDA for applications requiring standard sync separation from composite video signals. It serves as a general-purpose solution rather than a precision timing extractor. Consider the PDIP-8 package constraints for board layout. Evaluate against the GS4982 series if higher precision timing extraction is required for the same video standards.

Video Processing Part Context

This component belongs to the Gennum video processing family, specifically the sync separator line. It shares functional similarities with the GS1881 and GS4881 models but is distinct from the precision-oriented GS4982 series. The device addresses basic synchronization needs in analog video systems.

Video Processing Replacement Considerations

Official substitutes include the GS4981 without suffix variations if package compatibility allows. The GS4982 series offers precision alternatives but may require design adjustments due to performance differences.