A 20-b Resolution Dual Quartz-based Oscillator Gas-density Readout Circuit

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Author
Ruffieux, David
Azarkhish, E.
Abstract
This Innosuisse-funded project targeted the development of a high-resolution gas-density measurement circuit based on a custom integrated circuit driving two off-the-shelf 32 kHz watch-type tuning fork crystals (XTAL), one of which being exposed to SF6 at pressure levels up to 10 bars..
Publication Reference
CSEM Scientific and Technical Report 2019, p. 120
Year
2019
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