发明名称 |
HIGH FREQUENCY SMART BUFFER |
摘要 |
Circuits and methods to realize a power-efficient high frequency buffer. The amplitude of a buffered signal is detected and compared with the amplitude of the input signal. The comparison result can be fed back to the digitally-controlled buffer to keep the output gain constant. By using feedback control, the buffer can be kept at the most suitable biasing condition even if the load condition or signal frequency varies.
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申请公布号 |
US2013222053(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313854395 |
申请日期 |
2013.04.01 |
申请人 |
STMICROELECTRONICS R&D (SHANGHAI) CO., LTD.;STMICROELECTRONICS R&D (SHANGHAI) CO., LTD. |
发明人 |
ZHAO JIAN HUA;OU WADEO |
分类号 |
H03G3/00 |
主分类号 |
H03G3/00 |
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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