5P49V5901B077NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5P49V5901B077NLGI8 is a VersaClock 5 Low Power Programmable Clock Generator manufactured by Renesas Electronics. It belongs to the 5P49V5901B series and supports input frequencies from 1 MHz to 350 MHz. The device features four output banks with core voltages of 1.8V, 2.5V, and 3.3V. It is designed for high-performance applications requiring precise clock generation and distribution.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• VersaClock 5 LP programmable clock generator
• Supports Crystal, LVCMOS, LVPECL, LVDS, and HCSL input types
• Four independent output banks
• Core voltage options: 1.8V, 2.5V, 3.3V

Clock Generators, PLLs, Frequency Synthesizers Applications

• Ethernet switches and routers
• PCI Express 1.0/2.0/3.0 systems
• Broadcast video and audio timing
• Processor and FPGA clocking
• Telecom line cards

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify availability status as Mouser indicates limited supply or discontinuation for similar 5P49V5901B variants. Confirm RoHS compliance details directly from the manufacturer datasheet before procurement. Check for Product Change Notifications (PCN) regarding recent manufacturing updates.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component for designs requiring low power consumption and flexible output configurations. Ensure the required output standards (LVDS, LVPECL, etc.) match the device's universal output pair capabilities. Verify that the input frequency range (1-350 MHz) aligns with the system reference clock.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part is part of the Renesas VersaClock 5 family, which provides programmable clock solutions for networking and computing. The 'B' suffix typically denotes specific package or revision characteristics within the 5P49V5901 series. It serves as a replacement for older VersaClock generations in modern high-speed interface designs.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

For legacy designs, consider the 5P49V6967 VersaClock 6E as an alternative with additional output copies. Verify pinout compatibility and software configuration tool support (Timing Commander) when migrating between VersaClock generations.