290GLF

Clock Generators, PLLs, Frequency Synthesizers Overview

The 290GLF is a clock/timing integrated circuit module manufactured by Renesas Electronics Corporation. It functions as a triple PLL field-programmable spread spectrum clock synthesizer designed for precision timing applications in electronic systems. The component is packaged in a 20-pin TSSOP format and complies with RoHS standards. It features eight addressable registers for configuration, allowing it to replace multiple discrete crystals and oscillators within a design.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Triple phase-locked loop architecture for advanced frequency synthesis
• Field-programmable spread spectrum clock generation capabilities
• Eight addressable registers for flexible configuration management

Clock Generators, PLLs, Frequency Synthesizers Applications

• Precision timing applications in electronic systems
• Replacement of multiple discrete crystals and oscillators
• Clock distribution in complex digital circuits

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific package type and pinout against the official datasheet before integration. Confirm that the RoHS compliance status meets current environmental regulations for your target market. Ensure that the ESD handling procedures are strictly followed during assembly due to the sensitivity of the CMOS logic inputs. Cross-reference the ordering information with the manufacturer's latest documentation to avoid discrepancies.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single IC solution is required to replace multiple passive timing components. Consider its triple PLL capability if complex clock domain generation is necessary. Evaluate the field-programmable nature of the device against fixed-frequency alternatives for design flexibility. Verify that the 20-pin TSSOP package fits the available PCB real estate constraints.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the family of clock generators and synthesizers produced by Renesas Electronics Corporation. It is categorized under timing solutions used to provide stable clock signals for microprocessors, memory interfaces, and communication peripherals. The device supports modern manufacturing requirements through its lead-free packaging options.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Check for direct substitutes within the same product line that may offer updated revisions or alternative packages. Verify compatibility with existing board layouts if replacing a legacy component. Ensure that the replacement maintains the required electrical characteristics and interface protocols.