发明名称 |
SQUARE WAVE DC CONVERSION CIRCUIT, ESPECIAL MEASURING SQUARE WAVE WITHIN SHORT TIME |
摘要 |
PURPOSE: A square wave DC conversion circuit is provided to reduce measurement time and also to reduce the generation of measurement error. CONSTITUTION: The square wave DC conversion circuit comprises a relay circuit(100), and a control signal generator(120) and a buffer circuit(140). The relay circuits inputs a square signal from an input port, and outputs corresponding signals to output ports according to a control signal. The control signal generator outputs the control signal inputted to a control bit port of the relay circuit. The buffer inputs a signal from the output port of the relay circuit, and outputs a DC level signal(OUT).
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申请公布号 |
KR100442857(B1) |
申请公布日期 |
2004.07.23 |
申请号 |
KR19970060810 |
申请日期 |
1997.11.18 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
KIM, GI YEOL;SEO, SANG NAM;KIM, YEONG CHANG;KIM, YEONG BU |
分类号 |
G01R31/00;(IPC1-7):G01R31/00 |
主分类号 |
G01R31/00 |
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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