9DBL0253ANLGI8

Overview

The 9DBL0253ANLGI8 is a clock buffer manufactured by Renesas Electronics Corporation. It belongs to the 9DBL0253 series and features six outputs utilizing LP-HCSL signaling with zero-delay buffer (ZDB) architecture. The device provides an output impedance of 85 ohms and includes a Loss of Signal (LOS) detection function. It is supplied in a reel packaging format.

Feature Summary

• Six-output configuration for distributing clock signals across multiple loads
• LP-HCSL signaling interface designed for low power consumption
• Zero-delay buffer operation synchronizes output edges with input reference
• Integrated loss of signal detection capability for system monitoring

Applications

• High-performance computing systems
• Server infrastructure
• Data communication equipment

Procurement Notes

Verify the complete part number including the suffix to ensure correct package and tape-and-reel specifications. Confirm RoHS compliance status and moisture sensitivity level requirements against your manufacturing process standards before procurement. Cross-reference the manufacturer datasheet for specific handling instructions.

Selection Notes

Select this component when a multi-point clock distribution solution with low skew is required. The LP-HCSL output type suits applications needing reduced power dissipation compared to traditional LVPECL or HCSL drivers. Ensure the system design accommodates the 85-ohm output impedance specification for proper transmission line matching.

Part Context

This device is part of Renesas' broader portfolio of clock management solutions, specifically targeting high-speed digital interfaces. It complements other members of the 9DBL family which offer varying output counts and signaling standards. These components are essential for maintaining signal integrity in complex electronic architectures requiring precise timing alignment.

Replacement Considerations

Consult official substitution lists for verified alternatives within the same product family. Ensure any replacement maintains compatibility with LP-HCSL signaling and ZDB functionality. Verify pinout and electrical parameter equivalence to avoid redesign efforts.