CA3128E

Video Processing Overview

The CA3128E is a monolithic silicon integrated circuit manufactured by Harris Corporation, designed specifically as a TV processor for PAL television systems. This component integrates essential video processing functions required for color television reception under the PAL standard. It serves as a dedicated solution for handling chrominance and luminance signals within consumer electronics applications requiring PAL compatibility.

Video Processing Feature Summary

• Designed specifically for PAL system television processing
• Monolithic silicon integrated circuit construction
• Integrated video signal processing capabilities

Video Processing Applications

• PAL standard television receivers
• Color graphic applications requiring PAL support
• Consumer electronic video processing circuits

Video Processing Procurement Notes

Verify manufacturer authenticity as Harris Corporation has undergone corporate restructuring and mergers. Confirm that the component matches the original Harris specifications rather than generic equivalents. Check for discontinued status implications regarding long-term supply availability and ensure the part number suffix corresponds to the exact package and temperature grade required for the design.

Video Processing Selection Notes

Select this component only when PAL system compatibility is a strict requirement for the video processing stage. Consider the integration level of this single-chip solution against discrete alternatives. Evaluate the availability of replacement sources given the manufacturer's history. Ensure the application environment supports the operating conditions specified in the official datasheet for this specific PAL-oriented processor.

Video Processing Part Context

Harris Corporation specialized in semiconductor components before merging with L3 Technologies to form L3Harris Technologies in 2019. The CA3128E belongs to a family of video processing ICs from the era when Harris was a primary supplier for television receiver manufacturers. This part represents legacy technology focused on analog video standards prevalent during its production period.

Video Processing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with direct replacements through official Harris or L3Harris technical bulletins. Generic video processors may require significant circuit redesign due to differing pinouts and internal architectures.