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The 280G-54LFT is a high-performance clock generator, PLL, and frequency synthesizer solution manufactured by Renesas Electronics Corporation. It is designed to deliver precise frequency control for demanding applications. The component is categorized as an IC module within the clock and timing family. This specific part number is currently listed as obsolete and is no longer in active manufacturing.
This component is officially classified as obsolete by the manufacturer. Procurement must focus on identifying verified replacement parts rather than sourcing new units. Verify that any substitute component matches the original electrical specifications and pinout compatibility before integration into designs.
Designers should transition to alternative solutions due to the end-of-life status of this part. Selection criteria must prioritize functional equivalence in frequency synthesis capabilities. Ensure the replacement supports the required output frequencies and phase noise characteristics specified in the original datasheet.
The 280G-54LFT belongs to Renesas' portfolio of clock and timing components. These devices are critical for synchronizing digital circuits in complex electronic systems. As an obsolete item, it represents a legacy solution previously used in high-frequency signal generation tasks.
MFR Recommended Substitute: 5L35021B-000NDGI8