公开(公告)号：US06885248B2

公开(公告)日：2005-04-26

申请号：US10714863

申请日：2003-11-18

申请人： Bonkee Kim ,  Iiku Nam ,  Kwyro Lee

发明人： Bonkee Kim ,  Iiku Nam ,  Kwyro Lee

IPC分类号： H03F3/45 ,  H03D7/14 ,  H03F1/22

CPC分类号： H03D7/1441 ,  H03D7/1466 ,  H03D2200/0023 ,  H03D2200/0043 ,  H03D2200/0088 ,  H03F1/223 ,  H03F2200/372

摘要： The present invention relates to circuits having differential structure which uses complementary devices for processing single-ended signal. The single-ended differential circuit in accordance with the present invention, comprises first and second complementary devices having first, second, and third terminals, respectively, wherein current flowing from the second terminal to the third terminal has its quantity and direction being varying in dependant on the voltage driven to the first terminal, wherein the currents flowing through the first and second complementary devices vary in opposite relationship. The single-ended differential circuit further comprises an input terminal for driving the first terminals of the first and second complementary devices with a control signal; and biasing means connected to the second and third terminals of the first and second devices, for determining biasing points of the first and second complementary devices such that the first and second devices operates in a differential relationship with respect to a signal driven to the input terminal, wherein the biasing means determining the biasing points such that one of the first and second devices is substantially active.

摘要翻译： 本发明涉及使用互补装置处理单端信号的差分结构的电路。 根据本发明的单端差分电路分别包括具有第一，第二和第三端子的第一和第二互补器件，其中从第二端子流到第三端子的电流的数量和方向在从属 在驱动到第一端子的电压上，其中流过第一和第二互补装置的电流以相反的关系变化。 单端差分电路还包括用于利用控制信号驱动第一和第二互补装置的第一端子的输入端子; 以及偏置装置，连接到第一和第二装置的第二和第三端子，用于确定第一和第二互补装置的偏置点，使得第一和第二装置相对于驱动到输入端的信号的差分关系工作 ，其中所述偏置装置确定所述偏置点，使得所述第一和第二装置中的一个基本上是有效的。

公开(公告)号：US06798268B2

公开(公告)日：2004-09-28

申请号：US10714844

申请日：2003-11-18

申请人： Bonkee Kim ,  Iiku Nam ,  Kwyro Lee

发明人： Bonkee Kim ,  Iiku Nam ,  Kwyro Lee

IPC分类号： H03F3191

CPC分类号： H03D7/1441 ,  H03D7/1466 ,  H03D2200/0023 ,  H03D2200/0043 ,  H03D2200/0088 ,  H03F1/223 ,  H03F2200/372

摘要： The present invention relates to circuits having differential structure which uses complementary devices for processing single-ended signal. The single-ended differential circuit in accordance with the present invention, comprises first and second complementary devices having first, second, and third terminals, respectively, wherein current flowing from the second terminal to the third terminal has its quantity and direction being varying in dependant on the voltage driven to the first terminal, wherein the currents flowing through the first and second complementary devices vary in opposite relationship. The single-ended differential circuit further comprises an input terminal for driving the first terminals of the first and second complementary devices with a control signal; and biasing means connected to the second and third terminals of the first and second devices, for determining biasing points of the first and second complementary devices such that the first and second devices operates in a differential relationship with respect to a signal driven to the input terminal, wherein the biasing unit determining the biasing points such that one of the first and second devices is substantially active.

摘要翻译： 本发明涉及使用互补装置处理单端信号的差分结构的电路。 根据本发明的单端差分电路分别包括具有第一，第二和第三端子的第一和第二互补器件，其中从第二端子流到第三端子的电流的数量和方向在从属 在驱动到第一端子的电压上，其中流过第一和第二互补装置的电流以相反的关系变化。 单端差分电路还包括用于利用控制信号驱动第一和第二互补装置的第一端子的输入端子; 以及偏置装置，连接到第一和第二装置的第二和第三端子，用于确定第一和第二互补装置的偏置点，使得第一和第二装置相对于驱动到输入端的信号的差分关系工作 其中所述偏置单元确定所述偏置点，使得所述第一和第二装置中的一个基本上是活动的。