DocumentCode :
2768370
Title :
Very high stability achievement in MEMS based AC voltage references
Author :
Blard, F. ; Bounouh, A. ; Bélières, D. ; Camon, H.
Author_Institution :
LNE, Lab. Nat. de Metrol. et d´´Essais, Trappes, France
fYear :
2011
fDate :
23-27 Jan. 2011
Firstpage :
656
Lastpage :
659
Abstract :
This paper presents the high-level of stability of voltage references operated in alternating current (AC) and based on the pull-in effect in split-fingers MEMS architectures. Our work deals with the design and fabrication of new MEMS devices and presents results of both electrical and mechanical characterizations as well as the development of an optimized read-out electronics showing a mature stage of this technology to be rapidly implemented in various applications. The new aspects in this paper are related to the new architecture of the MEMS allowing to minimize the effect of leakage capacitances on the stability of the voltage reference and to avoid to compensate any “built-in voltage” generated at metal-semiconductor interfaces.
Keywords :
micromechanical devices; readout electronics; semiconductor-metal boundaries; AC voltage references; MEMS devices; leakage capacitances; metal-semiconductor interfaces; optimized read-out electronics; pull-in effect; split-fingers MEMS architectures; Electrodes; Micromechanical devices; Stability criteria; Standards; Temperature measurement; Thermal stability; Voltage measurement;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Micro Electro Mechanical Systems (MEMS), 2011 IEEE 24th International Conference on
Conference_Location :
Cancun
ISSN :
1084-6999
Print_ISBN :
978-1-4244-9632-7
Type :
conf
DOI :
10.1109/MEMSYS.2011.5734510
Filename :
5734510
Link To Document :
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