Original Part
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 2.5V Enable/Disable 4-SMD, No Lead
Alternative Part
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 2.5V Enable/Disable 4-SMD, No Lead
62.5 MHz XO (Standard) LVCMOS, LVTTL Oscillator 2.5V Enable/Disable 4-SMD, No Lead
1. SIT8208AI-G1-25E-62.500000T Substitution Conclusion
From the perspectives of electrical performance and package compatibility, the SIT8208AI-G1-25E-62.500000T can serve as a direct replacement for the original part (G2 version). The primary difference lies in the improved frequency stability, which has been tightened from ±25ppm to ±20ppm. This represents a performance upgrade, as the substitute offers higher clock accuracy under varying temperature and voltage conditions. All other critical parameters—including output frequency, supply voltage, output logic, package footprint, and enable current—remain identical. Therefore, the substitution will not affect normal circuit operation and may potentially improve system timing margins.
2. SIT8208AI-G1-25E-62.500000X Substitution Conclusion
The SIT8208AI-G1-25E-62.500000X is also a viable substitute for the original part. Its key deviation from the original is similarly the enhanced frequency stability, improved from ±25ppm to ±20ppm. This tighter tolerance reduces the timing jitter of the clock signal, which is beneficial for applications with stricter timing requirements. Other specifications, such as package type, supply voltage, and output format, are fully compatible, allowing for a drop-in replacement. Note that the suffix "X" may indicate unlisted characteristic differences (e.g., in operating temperature range or packaging). It is advisable to consult the manufacturer's detailed datasheet to confirm there are no hidden constraints.
Analysis ID: 2A02-A1EB000
Based on part parameters and for reference only. Not to be used for procurement or production.
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