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0.5 V and 0.43 pJ/bit Capacitive Sensor Interface for Passive Wireless Sensor Systems
This paper presents an ultra low-power and low-voltage pulse-width modulation based ratiometric capacitive sensor interface. The interface was designed and fabricated in a standard 90 nm CMOS 1P9M technology. The measurements show an effective resolution of 10 bits using 0.5 V of supply voltage. The...
Autores principales: | Beriain, Andoni, Gutierrez, Iñigo, Solar, Hector, Berenguer, Roc |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4610494/ https://www.ncbi.nlm.nih.gov/pubmed/26343681 http://dx.doi.org/10.3390/s150921554 |
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