公开(公告)号：EP1622166B1

公开(公告)日：2007-11-14

申请号：EP05106415.2

申请日：2005-07-13

Applicant: M/A-COM, INC.

Inventor： Point, Robert Warren ,  Gresham, Robert Ian

IPC: G11C27/02 ,  H03F3/45

CPC classification number: H03F3/45502 ,  H03F3/45183 ,  H03F3/45475 ,  H03F2200/264 ,  H03F2203/45136 ,  H03F2203/45431

公开(公告)号：EP1622166A1

公开(公告)日：2006-02-01

申请号：EP05106415.2

申请日：2005-07-13

Applicant: M/A-COM, INC.

Inventor： Point, Robert Warren ,  Gresham, Robert Ian

IPC: G11C27/02 ,  H03F3/45

CPC classification number: H03F3/45502 ,  H03F3/45183 ,  H03F3/45475 ,  H03F2200/264 ,  H03F2203/45136 ,  H03F2203/45431

Abstract: A receiver circuit including a differential amplifier (200, 300, 400) and at least one common mode feedback circuit (240) coupled to the differential amplifier (200, 300, 400) for providing a control current (I CMFB ) to the differential amplifier for (200, 300, 400) regulating a common mode voltage of the differential amplifier (200, 300, 400). The receiver circuit provides integration and sampling on an input signal, and may be used as a portion of a sensor circuit.

Abstract translation: 一种接收器电路，包括差分放大器（200,300,400）和耦合到差分放大器（200,300,400）的至少一个共模反馈电路（240），用于向差分放大器提供控制电流（I CMFB） 用于（200,300,400）调节差分放大器（200,300,400）的共模电压。 接收器电路在输入信号上提供积分和采样，并且可以用作传感器电路的一部分。