Temperature compensation information to create a method and a method of manufacturing an electronic parts

摘要

PROBLEM TO BE SOLVED: To provide a temperature compensation information generation method or the like capable of generating temperature compensation information that performs temperature compensation of frequency temperature characteristics of an oscillation element with high accuracy in consideration of variations in frequency adjustment sensitivity while suppressing an increase in detection costs for electronic components.;SOLUTION: A temperature compensation method includes the steps of: measuring frequency temperature characteristics and a crystal constant of a crystal transducer 20 (S12); assembling a temperature compensated crystal oscillator (TCXO) 1 by using the crystal transducer 20 and an oscillation control IC 10 for controlling oscillation of the crystal transducer 20 (S30); and generating temperature compensation information by using information of the frequency temperature characteristics and the crystal constant of the crystal transducer 20 (S42).;COPYRIGHT: (C)2014,JPO&INPIT