Z8623012SSC00TR

Overview

The Z86230 is a stand-alone integrated circuit designed to process Extended Data Services (XDS) within the Vertical Blanking Interval of NTSC or PAL video signals. It extracts Line 21 data to generate a Program Blocking signal based on user-defined content advisory ratings or outputs recovered XDS packets via an I²C interface. The device operates with a nominal supply voltage ranging from 4.75 V to 5.25 V and supports both DIP-18 and SOIC-18 packages.

Feature Summary

• Extracts XDS data from composite video input for program blocking or data recovery
• Configurable I²C serial communication port with selectable slave addresses
• Programmable internal filters for selective XDS packet processing
• Supports both NTSC and PAL video standards

Applications

• Video parental control systems requiring violence blocking
• Television sets implementing V-Chip functionality
• Set-top boxes decoding vertical blanking interval data
• Video cassette recorders with content filtering capabilities

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation, as variations may indicate differences in packaging, temperature range, or compliance status. Confirm that the component matches the required package type and electrical specifications for the target application before procurement.

Selection Notes

Select this component for applications requiring dedicated hardware decoding of Line 21 extended data services. Ensure the design accommodates the necessary external passive components for the loop filter and reference resistor. Verify compatibility with the host microcontroller's I²C bus timing requirements.

Part Context

The Z86230 belongs to the Z86230 series of video ICs manufactured by ZiLOG. It serves as a specialized decoder for television standards, focusing on the extraction and processing of vertical blanking interval data for content advisory purposes.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Evaluate alternative solutions based on functional equivalence regarding XDS decoding capabilities and I²C interface compatibility.