5P1105A000NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The Renesas 5P1105A000NLGI8 is a programmable fanout buffer IC designed for high-performance consumer, networking, industrial, computing, and data communications applications. It features up to four high-performance universal differential output pairs with low RMS additive phase jitter of 0.2ps. The device supports input frequencies up to 350MHz via LVDS, LVPECL, or HCSL differential inputs, and operates on a supply voltage range of 1.71V to 3.465V. It utilizes a 24-VFQFPN (4x4mm) package with an exposed pad and functions within an industrial temperature range of -40°C to +85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Low RMS additive phase jitter of 0.2ps
• Supports LVCMOS, LVDS, LVPECL, and HCSL I/O standards
• Four banks of internal non-volatile OTP memory for configuration storage
• I²C serial programming interface for in-system reconfiguration

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance consumer electronics
• Networking equipment
• Industrial systems
• Computing infrastructure
• Data communications

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'A000NLGI8' against the manufacturer's official datasheet to confirm factory-programmed configuration settings. Ensure the 24-VFQFPN package dimensions and thermal pad requirements match the PCB layout specifications. Confirm RoHS3 compliance status if required by local regulations.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when low jitter clock distribution is critical for system performance. The 5P1105 supports redundant clock inputs with manual switchover, suitable for applications requiring high reliability. Verify that the required output voltage levels (1.8V, 2.5V, or 3.3V) align with the target load requirements.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Renesas 5P1105 series of programmable fanout buffers. The series is characterized by its ability to generate multiple output clocks from a single reference source, supporting various differential and single-ended signaling standards for flexible system integration.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Consult the official Renesas product selection guide for direct pin-compatible alternatives within the 5P1105 family. Verify functional equivalence regarding jitter performance and supported I/O standards before substitution.