251MI-43LF

Overview

The 251MI-43LF is a high-performance clock generator, phase-locked loop (PLL), and frequency synthesizer module manufactured by Renesas Electronics Corporation. Designed for precision timing applications, this component delivers accurate frequency control and signal generation capabilities. It serves as a critical timing solution for systems requiring stable clock sources with low jitter and precise frequency synthesis.

Feature Summary

• Provides high-performance clock generation and frequency synthesis
• Integrates phase-locked loop (PLL) technology for precise frequency control
• Delivers stable timing signals suitable for demanding electronic applications

Applications

• Precision timing systems
• Clock generation modules
• Frequency synthesizer applications

Procurement Notes

Verify the current lifecycle status of the 251MI-43LF before procurement, as it is listed as obsolete in available records. Confirm availability through authorized distributors or surplus suppliers. Ensure that any substitute components meet the original electrical specifications and pin compatibility requirements to maintain system integrity.

Selection Notes

Select the 251MI-43LF when precise frequency control and low-jitter clock generation are required. Consider its PLL integration for applications needing stable timing signals. Evaluate alternative solutions if obsolescence impacts long-term supply chain stability. Verify package compatibility and thermal requirements during design integration.

Part Context

The 251MI-43LF belongs to Renesas' portfolio of clock and timing ICs. It is designed to provide reliable frequency synthesis and clock distribution for various electronic systems. As an obsolete part, it represents earlier generations of timing solutions that may require replacement strategies for ongoing production.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult Renesas official documentation or authorized distributors for recommended replacements. Verify technical equivalence before substituting obsolete timing components.