5P49V5901B073NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P49V5901B073NLGI8 is a VersaClock 5 programmable clock generator manufactured by Renesas Electronics. It provides four independent output frequencies with low phase jitter characteristics, supporting multiple differential output I/O standards including LVDS, LVPECL, and HCSL. The device features fractional output dividers for independent spread spectrum capability and stores configurations in OTP non-volatile memory. It operates with core and output voltages of 1.8V, 2.5V, or 3.3V, and supports input frequencies up to 200MHz and output frequencies up to 350MHz.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Generates up to four independent output frequencies with total of seven differential outputs and one reference LVCMOS output
• Supports multiple differential output I/O standards: three universal output pairs configurable as LVDS, LVPECL, or regular HCSL, or two LVCMOS outputs each
• Includes four copies of Low Power HCSL (LP-HCSL) outputs
• Stores four different configurations in OTP non-volatile memory accessible via processor GPIOs or bootstrapping

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCIe Gen 1/2/3 clock requirements
• USB 3.0 clock requirements
• 1/10 GbE clock requirements

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'NLGI8' against official Renesas documentation to confirm package type and tape/reel specifications. Check current lifecycle status as VersaClock 5 products may have limited availability or obsolescence notices. Confirm RoHS compliance details through the manufacturer's datasheet before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when designing for high-performance consumer, networking, industrial, computing, and data communications applications requiring low jitter. Ensure the design accommodates the required output voltage levels (1.8V/2.5V/3.3V). Utilize Timing Commander software for configuration programming if dynamic changes are needed beyond the four stored OTP configurations.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the VersaClock 5 family, representing Renesas' fifth generation of programmable clock technology. It is designed to meet stringent jitter requirements for modern serial interfaces. The device allows configuration changes using an I2C interface or storage in on-chip One-Time Programmable memory.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The 5P49V6967 is listed as a replacement product, offering VersaClock 6E technology with four additional output copies.