公开(公告)号：US20140266436A1

公开(公告)日：2014-09-18

申请号：US13888620

申请日：2013-05-07

Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.

Inventor： Cheng Hung Lee ,  Hektor Huang ,  Chi-Kai Hsieh ,  Shi-Wei Chang ,  Hong-Chen Cheng

IPC: H03F3/45

CPC classification number: H03F3/45076 ,  G11C7/02 ,  G11C7/065 ,  G11C7/08 ,  G11C7/1048

Abstract: The present disclosure relates to a differential sense amplifier comprising first and second cross-coupled inverters with first and second complimentary storage nodes. A first current control element changes a current through the first cross-coupled inverter based upon an output of a second cross-coupled inverter, and a second current control element changes a current through the second cross-coupled inverter based upon an output of the first cross-coupled inverter. Other devices and methods are also disclosed.

Abstract translation: 本公开涉及一种差分读出放大器，包括具有第一和第二互补存储节点的第一和第二交叉耦合的反相器。 第一电流控制元件基于第二交叉耦合逆变器的输出改变通过第一交叉耦合逆变器的电流，并且第二电流控制元件基于第一交流耦合逆变器的输出改变通过第二交叉耦合逆变器的电流 交叉耦合逆变器。 还公开了其它装置和方法。

公开(公告)号：US08970256B2

公开(公告)日：2015-03-03

申请号：US13888620

申请日：2013-05-07

Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.

Inventor： Cheng Hung Lee ,  Hektor Huang ,  Chi-Kai Hsieh ,  Shi-Wei Chang ,  Hong-Chen Cheng

IPC: G11C7/00 ,  H03F3/45

CPC classification number: H03F3/45076 ,  G11C7/02 ,  G11C7/065 ,  G11C7/08 ,  G11C7/1048

Abstract: The present disclosure relates to a differential sense amplifier comprising first and second cross-coupled inverters with first and second complimentary storage nodes. A first current control element changes a current through the first cross-coupled inverter based upon an output of a second cross-coupled inverter, and a second current control element changes a current through the second cross-coupled inverter based upon an output of the first cross-coupled inverter. Other devices and methods are also disclosed.

Abstract translation: 本公开涉及一种差分读出放大器，包括具有第一和第二互补存储节点的第一和第二交叉耦合的反相器。 第一电流控制元件基于第二交叉耦合逆变器的输出改变通过第一交叉耦合逆变器的电流，并且第二电流控制元件基于第一交流耦合逆变器的输出改变通过第二交叉耦合逆变器的电流 交叉耦合逆变器。 还公开了其它装置和方法。