发明名称 |
Circuit arrangement for setting the operating point |
摘要 |
A circuit arrangement for setting the operating point of at least one signal transistor (2) driven by alternating signals (1), with a current source (3) that is coupled to a supply potential (8) and to the control input of the signal transistor (2). A regulating transistor (4) has a load path coupled to a reference potential (9) and to the control input of the signal transistor (2). A resistor (5) is connected to the control input of the regulating transistor (4) and to the setting input of the signal transistor (2). A capacitor (6) is connected between the control input of the regulating transistor (4) and the reference potential (9).
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申请公布号 |
US5877649(A) |
申请公布日期 |
1999.03.02 |
申请号 |
US19970889851 |
申请日期 |
1997.07.08 |
申请人 |
SIEMENS AKTIENGESELLSCHAFT |
发明人 |
WEBER, STEPHAN |
分类号 |
H03F3/04;H03F3/45;(IPC1-7):H03K17/60 |
主分类号 |
H03F3/04 |
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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