Electrical testing for MEMS's piezoresistive pressure sensor

Piezoresistive pressure sensors were fabricated and tested electrically at MIMOS' foundry. The CMOS integrated circuit processing facilities were used to form the piezoresistive sensor. The electrical testing was done using source measuring unit (SMU) of Agilent 4070 and digital multimeter (DMM...

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Bibliographic Details
Main Authors: Abd Wahab, M.Z.B., Sauli, Z.B., Ahmad, I., Suradi, W.B.
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Published: 2017
Online Access:http://dspace.uniten.edu.my:8080/jspui/handle/123456789/5331
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Institution: Universiti Tenaga Nasional
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Summary:Piezoresistive pressure sensors were fabricated and tested electrically at MIMOS' foundry. The CMOS integrated circuit processing facilities were used to form the piezoresistive sensor. The electrical testing was done using source measuring unit (SMU) of Agilent 4070 and digital multimeter (DMM) of Agilent 3458A. The result showed that 97.6% of the dies or devices out of 2306 in a wafer meet the targeted specification. Therefore we could conclude that the fabrication of piezoresistive pressure sensors at MIMOS's foundry is very reliable. © 2003 IEEE.