APPARATUS AND METHODS FOR IMPROVING COMMON MODE REJECTION RATIO
    1.
    发明申请
    APPARATUS AND METHODS FOR IMPROVING COMMON MODE REJECTION RATIO 有权
    改进共模抑制比的装置和方法

    公开(公告)号:US20150236662A1

    公开(公告)日:2015-08-20

    申请号:US14184555

    申请日:2014-02-19

    Inventor: Jinhua Ni Dan Li

    Abstract: In certain applications, differential amplifiers with infinite common mode rejection ratios are desirable. However, resistance mismatches due to imperfections in the manufacturing create finite common mode rejection ratio in differential amplifiers degrading their performance. Disclosed are apparatus and method for improving the common mode rejection ratio of practical differential amplifiers.

    Abstract translation: 在某些应用中,具有无限共模抑制比的差分放大器是理想的。 然而,由于制造过程中的缺陷导致的电阻不匹配会导致差分放大器中的有限共模抑制比降低其性能。 公开了用于提高实际差分放大器的共模抑制比的装置和方法。

    Apparatus and methods for improving common mode rejection ratio
    2.
    发明授权
    Apparatus and methods for improving common mode rejection ratio 有权
    提高共模抑制比的装置和方法

    公开(公告)号:US09264002B2

    公开(公告)日:2016-02-16

    申请号:US14184555

    申请日:2014-02-19

    Inventor: Jinhua Ni Dan Li

    Abstract: In certain applications, differential amplifiers with infinite common mode rejection ratios are desirable. However, resistance mismatches due to imperfections in the manufacturing create finite common mode rejection ratio in differential amplifiers degrading their performance. Disclosed are apparatus and method for improving the common mode rejection ratio of practical differential amplifiers.

    Abstract translation: 在某些应用中,具有无限共模抑制比的差分放大器是理想的。 然而,由于制造过程中的缺陷导致的电阻不匹配会导致差分放大器中的有限共模抑制比降低其性能。 公开了用于提高实际差分放大器的共模抑制比的装置和方法。

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