发明名称 |
Pulse width adjusting circuit |
摘要 |
A rising edge or a falling edge is finely adjusted, or a dead time and a period are adjusted with high accuracy. A waveform processing circuit includes: an integration circuit 11 receiving a rectangular or substantially-rectangular pulse and outputting a gradually increasing or decreasing signal obtained by integrating the pulse signal; a reference signal output circuit 12 outputting a constant value or a varying value as a reference signal; and a comparison circuit 13 comparing the output of the integration circuit with the output of the reference signal output circuit and outputting a pulse rising or falling at a timing when the difference between the outputs varies. |
申请公布号 |
US8314642(B2) |
申请公布日期 |
2012.11.20 |
申请号 |
US20080666780 |
申请日期 |
2008.06.01 |
申请人 |
KUROKAWA FUJIO;NAGASAKI UNIVERSITY |
发明人 |
KUROKAWA FUJIO |
分类号 |
H03K3/017;H03K5/04;H03K7/08 |
主分类号 |
H03K3/017 |
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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