8534AY-01LFT

Overview

The 8534AY-01LFT is a clock buffer manufactured by Renesas Electronics Corporation, belonging to the 8534-01 series. It functions as a fanout buffer with four LVPECL outputs. The component is designed for surface-mount installation in a tray package. The part status is officially listed as discontinued or obsolete. Technical specifications indicate it operates within standard ambient temperature ranges and complies with RoHS lead-free standards.

Feature Summary

• Four LVPECL output channels
• Surface-mount TSSOP package configuration
• RoHS compliant lead-free construction

Applications

• Clock distribution networks requiring differential signaling
• System timing architectures utilizing LVPECL interfaces

Procurement Notes

This component is classified as obsolete or discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary distributors for remaining stock. Verification of current lifecycle status and alternative replacement options is recommended before procurement planning.

Selection Notes

Designers should consider the discontinued status when selecting this part for new products. Verify if existing inventory meets long-term production requirements. Evaluate equivalent clock buffers with active status that offer similar LVPECL output configurations and package dimensions to ensure future supply chain stability.

Part Context

The 8534AY-01LFT is part of the 8534-01 family of clock buffers from Renesas. This series focuses on providing low-skew clock distribution for high-speed digital systems. The specific model provides four outputs, distinguishing it from other variants in the family that may offer different output counts or input types.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Users must consult official Renesas resources or distributor databases to identify valid cross-references or next-generation replacements.