5V19EE901NLGI8

Clock Generators, PLLs, Frequency Synthesizers Overview

The 5V19EE901NLGI8 is a VersaClock III programmable clock generator manufactured by Renesas Electronics. It integrates four phase-locked loops (PLLs) and supports EEPROM-based configuration for flexible frequency synthesis. The device operates within the VersaClock III series, designed for precise timing applications requiring low jitter and multiple output clocks. It utilizes an SMBus interface for programming and control, allowing customization of output frequencies and features without hardware changes.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates four independent PLLs for multi-clock generation
• EEPROM support for non-volatile configuration storage
• SMBus interface for dynamic programming and control
• VersaClock III series architecture for low-jitter performance

Clock Generators, PLLs, Frequency Synthesizers Applications

• Server and storage system clock distribution
• Telecommunications equipment timing
• Industrial control systems requiring precise synchronization

Clock Generators, PLLs, Frequency Synthesizers Part Context

The 5V19EE901NLGI8 belongs to the Renesas VersaClock III family, which provides programmable clock solutions for high-performance digital systems. This specific part number denotes the VFQFPN-32 package variant with industrial temperature range capabilities, distinguishing it from other package options in the same functional family.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements must match the 4-PLL architecture and EEPROM interface. Verify pin compatibility with the VFQFPN-32 package. Alternative parts from the same VersaClock III series may offer similar functionality but require checking specific output counts and package dimensions.