Note that for an OCXO, the turning issue temperature of a crystal needs to be greater compared to higher Restrict of the temperature vary. It's because you could not Command a home's temperature at +25°C that has a furnace if the outside temperature is +35°C. Deciding on a global leader https://trentonxwvvr.blogs-service.com/61989916/top-temperature-compensated-crystal-oscillators-secrets