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声表面波谐振器作为频率控制元件,要求谐振频率准确,批量生产技术难度较大。本文对批生产的要素,关键工艺技术和工艺过程质量控制等方面进行了讨论。已批量生产的NOR系列声表面波谐振器三大系列百余品种,性能均达到国外同类器件水平,生产线通过ISO9002质量保证体系认证。
SAW resonator as a frequency control element, requiring accurate resonance frequency, mass production technology is more difficult. This article discusses the elements of batch production, key process technology and quality control of process. Has been mass production of NOR series SAW resonators three series of more than 100 varieties, performance have reached the level of similar foreign devices, production lines passed ISO9002 quality assurance system certification.