发明名称 |
Apparatus and method for safely handling asychronous shutdown of pulsewidth modulated output |
摘要 |
An apparatus and method for safely handling asynchronous shutdown of pulsewidth modulated output. A shutdown circuit controls asynchronous shutdown of a pulsewidth modulated stage to ensure that pulsewidth modulated signals of less duration than a minimum period does not occur at transition edges of the pulsewidth modulated signal, in which such short pulses may affect the proper operation of output circuitry.
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申请公布号 |
US6925115(B1) |
申请公布日期 |
2005.08.02 |
申请号 |
US20020328281 |
申请日期 |
2002.12.23 |
申请人 |
CIRRUS LOGIC, INC. |
发明人 |
ANDERSEN JACK B.;QUDDUS WASIM |
分类号 |
H03F1/52;H03F3/217;H03M1/82;(IPC1-7):H03K7/08;H03F3/38 |
主分类号 |
H03F1/52 |
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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