发明名称 |
Multiple voltage level detection circuit |
摘要 |
A circuit configurable for indicating a voltage level of an input signal applied to the circuit includes at least one transistor having a first terminal connected to a first voltage supply, a second terminal configured for receiving the input signal, and a third terminal operatively coupled to an output of the circuit. The circuit further includes a passive load connected between the third terminal of the transistor and a second voltage supply. The circuit is configured to generate an output signal at the output of the circuit. The output signal being at a first value indicates that the input signal is substantially at a first voltage level, and the output signal being at a second value indicates that the input signal is substantially at a second voltage level.
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申请公布号 |
US2005174125(A1) |
申请公布日期 |
2005.08.11 |
申请号 |
US20040776778 |
申请日期 |
2004.02.11 |
申请人 |
BHATTACHARYA DIPANKAR;KRIZ JOHN C.;SIMKO JOSEPH E. |
发明人 |
BHATTACHARYA DIPANKAR;KRIZ JOHN C.;SIMKO JOSEPH E. |
分类号 |
G01R19/165;G01R31/08;(IPC1-7):G01R31/08 |
主分类号 |
G01R19/165 |
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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