Open AccessResearch on typical failure modes of hybrid integrated quartz flexible accelerometer servo circuit caused by multi-layer ceramic capacitors
Author(s) -
Ming Zhang,
Huanhuan Wan,
Xin Xu,
Xiaoming Ruan,
Weidong Gao,
Zeping Xiao
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1920/1/012054
Subject(s) - accelerometer , capacitor , servo , ceramic capacitor , electronic component , layer (electronics) , ceramic , short circuit , electronic engineering , materials science , engineering , electrical engineering , computer science , mechanical engineering , voltage , nanotechnology , composite material , operating system
The quartz flexible accelerometer servo circuit is one of the key components in the inertial measurement system, and the multi-layer ceramic capacitor is an important electronic component in the quartz flexible accelerometer servo circuit. This paper introduced the typical failure modes of hybrid integrated quartz flexible accelerometer servo circuit caused by multi-layer ceramic capacitors. These phenomena are analysed and studied using the circuit failure mode matching method, and improvements are proposed. The measures are of guiding significance for improving the failure analysis technology and enhancing the reliability of hybrid integrated circuit.