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The 252MI-45LFT is a clock generator module manufactured by Renesas Electronics Corporation. It belongs to the FemtoClock family and is designed for timing and synchronization applications. The component provides precise clock signals suitable for high-speed digital systems. It is currently classified as obsolete and is no longer in active production.
This component is officially listed as obsolete and is no longer manufactured by Renesas Electronics Corporation. Procurement should focus on identifying verified replacement parts or authorized surplus distributors. Verify that any available stock matches the original specifications and authenticity requirements before integration into designs.
Due to the obsolete status, direct selection is not possible for new designs. Engineers must evaluate recommended substitutes based on functional compatibility and pinout alignment. Ensure that alternative components meet the required timing accuracy and interface specifications for the target application without requiring significant circuit redesign.
The 252MI-45LFT is part of Renesas' FemtoClock series, which specializes in low-jitter clock generation. This specific model was intended for applications requiring stable clock signals. Its obsolescence reflects typical lifecycle management in semiconductor manufacturing, necessitating migration strategies for existing products.
The manufacturer recommends the 5L35021B-000NDGI8 as a substitute. Verify electrical compatibility and mechanical fit before adoption.