8530DYI-01LF

Overview

The 8530DYI-01LF is a clock fanout buffer IC manufactured by Renesas Electronics Corporation. It features one output bank with sixteen LVPECL outputs, operating at frequencies up to 500 MHz. The device supports a supply voltage range of 3.135V to 3.465V and functions within a temperature range of -40°C to 85°C. It utilizes a 48-TQFP exposed pad package. Key electrical specifications include an output skew of 75 ps and an output voltage level of 3.3V.

Feature Summary

• Provides high-speed clock distribution with low signal skew for timing applications
• Converts differential input signals to sixteen parallel LVPECL outputs
• Designed for stable operation across industrial temperature ranges

Applications

• High-speed clock distribution networks
• Timing synchronization in data communication systems
• Server and storage system clock management

Procurement Notes

This component is officially discontinued and no longer manufactured by Renesas Electronics. Verification of availability should focus on surplus stock or secondary market sources rather than direct OEM channels. Buyers must confirm the authenticity of existing inventory due to the part's obsolete status. Cross-referencing datasheets is essential to ensure compatibility with current designs before procurement.

Selection Notes

Engineers replacing this obsolete part should evaluate alternative clock buffers that match the required pin count and output configuration. Compatibility checks must verify support for LVPECL logic levels and similar frequency capabilities. Package footprint differences between potential substitutes and the original 48-TQFP design require careful mechanical review to ensure board layout feasibility without redesign.

Part Context

The 8530DYI-01LF belongs to the 8530I-01 series of clock buffers from Renesas Electronics. This series targets applications requiring precise timing distribution with minimal jitter. As an obsolete component, it represents legacy hardware used in previous generations of high-performance computing infrastructure where specific low-skew performance was critical.

Replacement Considerations

The SY898530UTZ is listed as a similar substitute option for this discontinued component. Engineers should verify functional equivalence regarding output drive strength and power consumption before implementation.