5P49V5901B652NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P49V5901B652NLGI8 is a VersaClock 5 Low Power Programmable Clock Generator manufactured by Renesas Electronics. It operates within a core voltage range of 1.71V to 1.89V, 2.375V to 2.625V, and 3.135V to 3.465V. The device supports input frequencies up to 350MHz and features a 2:4 input-to-output ratio with differential capabilities for both input and output signals. It is housed in a 24-VFQFN package with an exposed pad and functions across a temperature range of -40°C to 85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Supports multiple differential output I/O standards including HCSL, LVCMOS, LVDS, and LVPECL
• Configurable via I2C interface or stored in OTP non-volatile memory
• Independent spread spectrum capability from each fractional output divider

Clock Generators, PLLs, Frequency Synthesizers Applications

• PCI Express 1.0/2.0/3.0 clocking
• Ethernet switches and routers
• Broadcast video and audio timing

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix 'B' against official Renesas documentation to confirm electrical characteristics and pinout compatibility. Confirm current availability status as distribution channels may list limited stock or end-of-life conditions for this specific variant.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when low power consumption is required alongside flexible output configuration. Ensure the design accommodates the 24-VFQFN package dimensions and thermal requirements. Verify that the target application supports the available input frequency ranges up to 350MHz.

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 for high-performance applications requiring precise jitter performance and flexible clock generation from a single reference source.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Consult Renesas technical support for direct replacements or cross-reference with the VersaClock 6 series if newer components are required.