发明名称 |
Integrated Circuit and Apparatus for Detecting Oscillations |
摘要 |
An integrated circuit includes a pulse generator to provide an excitation pulse to an output terminal and a comparator to receive a signal in response to the excitation pulse and for comparing the signal to a threshold to produce a comparator output signal corresponding to oscillations in the signal. The integrated circuit further includes a counter to count pulses in the comparator output signal and a discriminator circuit to compare a count value of the counter to a damping threshold and for providing an output signal having a first value when the count value is equal to or exceeds the damping threshold and otherwise having a second value.
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申请公布号 |
US2013167652(A1) |
申请公布日期 |
2013.07.04 |
申请号 |
US201213342506 |
申请日期 |
2012.01.03 |
申请人 |
PFLUM MARTY L.;ODLAND MICHAEL KEITH;FERNALD KENNETH W. |
发明人 |
PFLUM MARTY L.;ODLAND MICHAEL KEITH;FERNALD KENNETH W. |
分类号 |
G01F1/00;G01R19/00 |
主分类号 |
G01F1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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