5P35023-162NLGI

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P35023-162NLGI 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 a maximum output frequency of 500 MHz with a maximum input frequency of 125 MHz. It provides eight outputs supporting HSCL, LVCMOS, LVDS, and LVPECL standards. Key electrical parameters include a supply voltage range of 3.135 V to 3.465 V, a typical operating current of 5 mA, and a jitter specification of 20 ps. The component operates within an industrial temperature range of -40°C to +85°C and is housed in a VFQFPN-24 package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Four independently programmable PLLs with fractional division capability on one loop
• Internal non-volatile EEPROM allows configuration retention without external programming
• Supports redundant clock inputs with automatic or manual switchover functions
• Programmable slew rate control and output inversion to minimize bimodal jitter

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-performance data communications systems
• Telecommunications infrastructure equipment
• Networking hardware requiring precise timing signals
• Consumer electronics utilizing multiple clock domains

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

The 5P35023-162NLGI is classified as an End-of-Life (EOL) product. A discontinuance notification was issued on April 27, 2026. Procurement should focus on verifying remaining stock availability through authorized distributors or secondary market suppliers. Designers must initiate replacement strategies immediately due to the cessation of manufacturing support.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component only if legacy compatibility with the VersaClock 3S family is required. Verify that the 24-pin VFQFPN package fits the board layout constraints. Ensure the design accommodates the specific I2C interface requirements for EEPROM programming. Consider the 20 ps jitter limit against system timing budgets before finalizing the selection.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the Renesas VersaClock 3S series, designed for applications needing multiple clock frequencies from a single reference. The 5P35023 variant specifically offers eight outputs and four PLLs. It is distinct from the 5P35021 which has fewer outputs. The suffix 'NLGI' indicates the specific tape and reel packaging and lead-free composition compliant with RoHS standards.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Due to the EOL status, direct substitutes are not officially listed by Renesas. Engineers should evaluate newer VersaClock families such as the 5P35Nxx series or the 5V49xxx series for functional equivalents. Cross-referencing pinouts and electrical specifications with alternative timing controllers is essential for migration.