发明名称 |
Phase alignment circuit for periodic signals |
摘要 |
A phase alignment circuit which will take a square wave of constant period but indeterminate duty cycle and will transform it into a square wave of equal period and deterministic duty cycle, e.g. 50%. The preferred embodiment alternately charges and discharges two equal capacitors, and passes the resulting ramp voltages through a comparator to produce a square wave output with a 50% duty cycle.
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申请公布号 |
US6369628(B1) |
申请公布日期 |
2002.04.09 |
申请号 |
US20000664615 |
申请日期 |
2000.09.19 |
申请人 |
TEXAS INSTRUMENTS INCORPORATED |
发明人 |
HASTINGS ALAN |
分类号 |
H03K3/0231;H03K3/354;H03K5/156;(IPC1-7):H03K3/017 |
主分类号 |
H03K3/0231 |
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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