EL4511CUZ-T7A

Overview

The EL4511CUZ-T7A is a Super Sync Separator IC manufactured by Renesas Electronics Corporation. It operates on supply voltages of 3.3 V or 5 V with a typical operating current of 20 mA. The device functions within a temperature range of 0°C to +70°C and is housed in a 24-lead QSOP package. This component is designed for high-quality video signal processing applications.

Feature Summary

• Designed for next-generation DTV, HDTV, and projector applications
• Suitable for broadcast equipment usage
• Operates with standard 3.3V or 5V power supplies

Applications

• Digital Television (DTV) systems
• High Definition Television (HDTV) receivers
• Video projectors
• Broadcast equipment

Procurement Notes

Verify the specific suffix 'T7A' indicates tape and reel packaging versus the tube packaging of the base part number. Confirm RoHS compliance status as per the latest datasheet. Check for end-of-life or obsolescence notices from Renesas. Ensure the 24-QSOP footprint matches the target PCB design constraints.

Selection Notes

Select this component when a dedicated sync separator is required for digital video streams. The 24-QSOP package suits surface-mount designs with limited space. Verify that the 20 mA current consumption fits the system's power budget. Ensure compatibility with 3.3V or 5V logic levels used in the host video processing circuit.

Part Context

This part belongs to the EL4511 family of video sync separators originally developed by Intersil and now managed by Renesas. It serves as a specialized integrated circuit for extracting synchronization signals from composite video inputs. The T7A suffix denotes a specific packaging variant compared to the standard EL4511CUZ.

Replacement Considerations

Check for direct pin-compatible substitutes within the Renesas EL4511 series. Verify if other manufacturers offer functionally equivalent sync separators with compatible voltage ranges and package dimensions.