5P35023-154NLGI

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P35023-154NLGI is a VersaClock 3S programmable clock generator manufactured by Renesas Electronics. It features four internal phase-locked loops (PLLs) and an embedded non-volatile EEPROM for configuration storage. The device supports input frequencies from 1 MHz to 200 MHz and generates output frequencies up to 500 MHz. It provides eight outputs with configurable standards including LVCMOS, LVPECL, LVDS, and HCSL. Operating on a 3.3V core supply within the -40°C to +85°C industrial temperature range, it utilizes a VFQFPN-24 package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Four independently programmable PLLs with fractional division capability
• Embedded EEPROM for in-system programming and power-up restoration
• Supports spread spectrum generation for EMI reduction
• Redundant clock inputs with automatic or manual switchover

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance data communications equipment
• Telecommunications infrastructure
• Networking hardware
• Consumer electronics requiring precise timing

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized channels. Confirm RoHS compliance status via official documentation. Check for end-of-life notifications as discontinuation notices may affect long-term availability. Ensure proper handling for static-sensitive devices during procurement and storage.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this model when multiple independent clock domains are required from a single reference source. Verify that the required output voltage levels (1.8V to 3.3V) match the target system interfaces. Consider the I2C interface speed and EEPROM capacity if frequent reconfiguration is needed.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component belongs to the VersaClock 3S family of programmable clock generators. It shares architectural similarities with the 5P35021 but offers enhanced flexibility through its four-PLL design and integrated memory. It serves as a central timing solution for systems requiring low jitter and flexible frequency synthesis.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include other members of the VersaClock 3S series such as the 5P35021. Verify pin compatibility and electrical specifications before substitution. Cross-reference with newer VersaClock generations if future-proofing is required.