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AN ELECTRICALLY ISOLATED DEVICE FOR PROVIDING A SUB-THRESHOLD CONDUCTION PATH FOR LEAKAGE CURRENT ACROSS A PIEZOELECTRIC TRANSDUCER
AN ELECTRICALLY ISOLATED DEVICE FOR PROVIDING A SUB-THRESHOLD CONDUCTION PATH FOR LEAKAGE CURRENT ACROSS A PIEZOELECTRIC TRANSDUCER
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机译:一种电气隔离装置,用于提供跨阈值的导电路径,以跨压电传感器泄漏电流
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摘要
A device includes: a piezoelectric transducer; a field effect transistor (FET) configured to provide a sub-threshold conduction path for leakage current across the piezoelectric transducer; wherein the FET comprises a gate; wherein each of a width and a length of the gate has a size in accordance with the sub-threshold conduction path being configured to substantially maintain an input voltage to the piezoelectric transducer across a path of the leakage current of the piezoelectric transducer.
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