发明名称 |
Multi-voltage biasing system with over-voltage protection |
摘要 |
A multi-voltage biasing system with over voltage protection has an amplifier with a stage including at least one output device and one cascode protection device having a predetermined maximum recommended voltage; a biasing network is selectively responsive to a plurality of different supply voltages at least one of which is higher than the maximum recommended voltage for providing to the stage a bias voltage to operate the cascode device and output device below their maximum recommended voltages.
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申请公布号 |
US8027489(B1) |
申请公布日期 |
2011.09.27 |
申请号 |
US20060483005 |
申请日期 |
2006.07.07 |
申请人 |
ANALOG DEVICES, INC. |
发明人 |
BACHA GEORGES EL;PATTERSON STUART;ARAKELIAN ARA |
分类号 |
H04R3/00;H02H3/20;H03G11/00 |
主分类号 |
H04R3/00 |
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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