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-GF-18E-62.500000T Substitution Conclusion
This model is a fully compatible replacement for the original part. The key difference lies in its frequency stability, which has been improved from ±20ppm to ±10ppm. This enhancement reduces the oscillator’s output frequency variation due to temperature, voltage, and aging by half, providing higher accuracy and a more stable clock signal. This change represents a pure performance upgrade with no adverse impact on electrical compatibility or mechanical fit.
2. SIT8208AI-GF-18E-62.500000X Substitution Conclusion
This model is a direct drop-in replacement for the original. In addition to the same improved frequency stability—from ±20ppm to ±10ppm—as noted for the T variant, the “X” suffix matches that of the original part. Under SiTime’s naming convention, the suffix typically indicates specific temperature range, packaging details, or final test conditions. With identical suffixes, both devices share the same key characteristics defined for the original model, particularly the operating temperature range. Therefore, this substitute offers equivalent or better performance while maintaining full specification compatibility.
Analysis ID: 4E25-375F000
Based on part parameters and for reference only. Not to be used for procurement or production.
SkyChip © 2026, Email: sales@skychip.com