Original Part
125 MHz XO (Standard) LVDS Oscillator 2.5V Enable/Disable 6-SMD, No Lead
Alternative Part
125 MHz XO (Standard) LVDS Oscillator 2.5V Enable/Disable 6-SMD, No Lead
125 MHz XO (Standard) LVDS Oscillator 2.5V Enable/Disable 6-SMD, No Lead
1. AX3DBF1-125.0000T Substitution Conclusion
This part can serve as a drop-in replacement for the original component, offering enhanced overall performance. Key improvements include: frequency stability tightened from ±30ppm to ±25ppm, providing higher clock accuracy and reduced timing tolerance; operating current significantly reduced from 65mA to 27mA, which lowers power dissipation and thermal load; and disable-state current decreased from 22mA to 10µA, making its power consumption in sleep mode nearly negligible and highly suitable for low-power designs. The package dimensions, pinout, and supply voltage remain fully compatible, allowing direct substitution. It presents particular advantages in power-sensitive or high-precision applications.
2. AX3DBF1-125.0000T3 Substitution Conclusion
This variant shares identical electrical parameters with the AX3DBF1-125.0000T described above, leading to the same substitution conclusion: it is a direct replacement with improved performance. The only difference lies in the suffix (typically indicating packaging or lot code variations), while core electrical characteristics remain unchanged. Consequently, it also offers superior frequency stability (±25ppm), lower operating current (27mA), and lower disable current (10µA). If supply chain or procurement considerations make the T3 version more readily available, it may be preferred. However, it is advisable to verify whether the suffix difference relates to packaging format (e.g., reel specification) to ensure compatibility with production requirements.
Analysis ID: 67ED-E3CB000
Based on part parameters and for reference only. Not to be used for procurement or production.
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