集成压控振荡器的可靠性设计与分析  

Reliability Design and Analysis on Integrated VCO

作　　者：刘晓红[1] 郭文胜[1] 王合利[1] 常青松[1] 

机构地区：[1]中国电子科技集团公司第十三研究所,石家庄050051

出　　处：《半导体技术》2008年第5期450-453,共4页Semiconductor Technology

摘　　要：论述了混合集成压控振荡器可靠性的设计思路和设计方法,给出了常见的一些失效模式,并从元器件及材料选择、电路设计、降额设计、提高抗静电击穿能力设计等几个方面,进行了理论分析、工艺攻关并采取优化措施,解决了电路宽温工作、内部水汽含量和多余物控制以及关键工序的在线监控等一系列问题,提高了混合集成压控振荡器产品的可靠性。The design consideration and method disscussed, some common failure modes were given. of hybrid integrated voltage controlled oscillator were Through theory analyzing, material choosing, circuit designing, derating designing, anti-electrostatic breakdown were improved, process was optimized. A series of problems, such as wide temperature operation, water vapor content, redundant control and key process online monitoring are solved, the reliability of hybrid-integrated voltage controlled oscillator is improved.

关 键 词：集成压控振荡器 混合集成 可靠性 

分 类 号：TN752[电子电信—电路与系统] TN838