发明名称 |
Phase locked looped based digital pulse converter |
摘要 |
A pulse width generator provides a plurality of pulse width modulated signals based upon a reference frequency generated by a phase locked loop. A comparator watches for certain number of pulses of the reference frequency to generate an output signal which is coupled to a pulse width modulation circuit which provides a pulse width modulated signal. A sequencer may be used to control the start and stop times of each phase independently.
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申请公布号 |
US6801028(B2) |
申请公布日期 |
2004.10.05 |
申请号 |
US20020295492 |
申请日期 |
2002.11.14 |
申请人 |
FYRE STORM, INC. |
发明人 |
KERNAHAN KENT;THOMAS JOHN CARL |
分类号 |
H02M3/156;(IPC1-7):G05F1/40;H03L7/06 |
主分类号 |
H02M3/156 |
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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