发明名称 |
Charge pump and PLL |
摘要 |
A charge pump has a reference stage that simulates the output stage of the paths, at least in terms of the output-side transistors of the paths. An equivalent symmetrical current is generated on a reference stage. The equivalent symmetrical current replicates the fault current and controls a device for regulating the second path.
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申请公布号 |
US2002113631(A1) |
申请公布日期 |
2002.08.22 |
申请号 |
US20020078144 |
申请日期 |
2002.02.19 |
申请人 |
GOSSMANN TIMO;KROBEL HANS-EBERHARD;SCHOLZ MARKUS |
发明人 |
GOSSMANN TIMO;KROBEL HANS-EBERHARD;SCHOLZ MARKUS |
分类号 |
H03L7/093;H03D13/00;H03L7/089;(IPC1-7):H03L7/06 |
主分类号 |
H03L7/093 |
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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