发明名称 |
Regulated cascode amplifier with small-sized feed-back amplifier |
摘要 |
A regulated cascode amplifier includes a main cascode amplifier and a feed-back amplifier. The main cascode amplifier has an input transistor coupled in a stack with an output transistor at an input control node. The feed-back amplifier including a plurality of transistors with gates of the transistors being coupled together to the input control node and with drains of the transistors being coupled together at a gate of the output transistor. The transistors of the feed-back amplifier are biased from connections to the main cascode amplifier for smaller chip area.
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申请公布号 |
US7279985(B2) |
申请公布日期 |
2007.10.09 |
申请号 |
US20050053158 |
申请日期 |
2005.02.07 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
CHANG IL-KWON;JEON YONG-WEON |
分类号 |
H03F1/22 |
主分类号 |
H03F1/22 |
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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