Should the temperature-compensation circuit matched a crystal's temperature curve exactly, the oscillator's frequency would continue being continuous given that the temperature modified. It's not obtainable in the true environment due to the variability of crystals available plus the thermistor coefficients accessible. Ability Dissipation: TCXOs show larger power dissipation than ever... https://tcxooscillators36048.mpeblog.com/55102668/the-smart-trick-of-temperature-compensated-crystal-oscillators-that-nobody-is-discussing