Amplifier with increased bandwidth and method thereof
    1.
    发明公开
    Amplifier with increased bandwidth and method thereof 有权
    。。。ter。。。。。。。。。。。

    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

    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。