With the continuous advancement of industry and informatization, the fields of automation and industrial control are also undergoing rapid changes and developments. In order to meet the needs of this field, a rich product portfolio of frequency devices is provided to provide precise clock synchronization for data acquisition and control systems in industrial automation systems. The crystal oscillator product portfolio has a high degree of reliability and stability and can operate normally in various harsh environments, thus providing an important guarantee for the normal operation of industrial automation systems.