8523AGI-03LN

Overview

The Renesas 8523AGI-03LN is a low skew, high-performance clock fanout buffer designed for differential-to-LVHSTL signal distribution. It features a 1-to-4 output configuration with a maximum operating frequency of 650 MHz. The device utilizes a 20-pin TSSOP package (0.173 inch width) and includes two selectable clock inputs to support flexible system architectures.

Feature Summary

• Provides low skew performance for precise timing distribution
• Converts differential input signals to LVHSTL outputs
• Supports dual selectable clock inputs for design flexibility

Applications

• High-speed data acquisition systems
• Telecommunications equipment
• Test and measurement instruments

Procurement Notes

Verify the specific suffix 'LN' against official Renesas documentation to confirm package type and temperature range specifications. Ensure compatibility with LVHSTL voltage levels in the target circuit design before procurement.

Selection Notes

Select this component when low skew is critical for maintaining signal integrity across multiple loads. The dual input capability allows for redundant or alternative clock source selection within the system architecture.

Part Context

This part belongs to the ICS8523 family of clock buffers. It serves as a distribution solution for converting differential clock signals into single-ended LVHSTL formats suitable for driving multiple downstream components in high-speed digital designs.

Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic buffer replacements may not match the specific LVHSTL output characteristics or skew performance required by the original design.