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公开(公告)号:EP1901425A1
公开(公告)日:2008-03-19
申请号:EP06019088.1
申请日:2006-09-12
发明人: Tu, Chuan Ping
IPC分类号: H03F3/45
CPC分类号: H03F3/45192 , H03F1/483 , H03F3/45188 , H03F2200/36 , H03F2203/45126 , H03F2203/45322 , H03F2203/45356 , H03F2203/45682
摘要: An amplifier with increased bandwidth by current injection and a method thereof. The amplifier includes an input stage (22) for receiving a first input signal, a load stage (24) coupled to the input stage (22) for generating a first output signal, a first current source (M9) coupled to the input stage (22) for allowing a predetermined current to flow, and a second current source (26,28), coupled to the input stage (22), for injecting a first current into the input stage for outputting the first output signal.
摘要翻译: 通过电流注入增加带宽的放大器及其方法。 放大器包括用于接收第一输入信号的输入级(22),耦合到输入级(22)的用于产生第一输出信号的负载级(24),耦合到输入级的第一电流源(M9) 以及耦合到所述输入级(22)的第二电流源(26,28),用于将第一电流注入所述输入级以输出所述第一输出信号。
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公开(公告)号:EP1901425B1
公开(公告)日:2018-08-08
申请号:EP06019088.1
申请日:2006-09-12
发明人: Tu, Chuan Ping
CPC分类号: H03F3/45192 , H03F1/483 , H03F3/45188 , H03F2200/36 , H03F2203/45126 , H03F2203/45322 , H03F2203/45356 , H03F2203/45682
摘要: An amplifier with increased bandwidth by current injection and a method thereof. The amplifier includes an input stage (22) for receiving a first input signal, a load stage (24) coupled to the input stage (22) for generating a first output signal, a first current source (M9) coupled to the input stage (22) for allowing a predetermined current to flow, and a second current source (26,28), coupled to the input stage (22), for injecting a first current into the input stage for outputting the first output signal.
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