Original Part
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 1.8V Enable/Disable 4-SMD, No Lead
Alternative Part
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 1.8V Enable/Disable 4-SMD, No Lead
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 1.8V Enable/Disable 4-SMD, No Lead
1. SIT8208AI-G1-18E-62.500000T Substitution Conclusion
This part number is a viable and performance-enhanced direct replacement for the original component. All core parameters (frequency, voltage, output type, package, and current) are identical. The key difference lies in the improved frequency stability, specified as ±20ppm compared to the original's ±25ppm. This tighter tolerance indicates reduced variation in output clock frequency over time and temperature, representing a performance upgrade. In most applications, this variance will not cause compatibility issues and will instead provide a more stable timing reference.
2. SIT8208AI-G1-18E-62.500000X Substitution Conclusion
This model is also a viable and superior direct replacement for the original. Its key electrical parameters are identical to those of the aforementioned 'T' variant. Compared to the original part, the primary and sole technical improvement is likewise the enhanced frequency stability of ±20ppm versus ±25ppm, signifying higher clock accuracy and stability. The suffix difference ('T' vs. 'X') between these two candidate replacements typically denotes non-electrical characteristics such as tape-and-reel packaging, temperature range designation, or internal factory code, and does not affect core functionality. From an electrical performance and functional perspective, this model is fully suitable as a drop-in replacement.
Analysis ID: BFF2-E122000
Based on part parameters and for reference only. Not to be used for procurement or production.
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