公开(公告)号：US06686772B2

公开(公告)日：2004-02-03

申请号：US10084365

申请日：2002-02-28

申请人： Ning Li ,  Jiann-Chyi (Sam) Shieh

发明人： Ning Li ,  Jiann-Chyi (Sam) Shieh

IPC分类号： H03K190175

CPC分类号： H04L25/028 ,  H03F3/45237 ,  H03F2203/45466 ,  H03F2203/45496 ,  H03F2203/45508 ,  H03F2203/45694 ,  H03K5/2481 ,  H04L25/0272

摘要： A differential driver includes a switching module and first and second voltage controlled voltage sources. The switching module has a plurality of switches each controlled by an input signal, a first voltage input and a second voltage input, and a signal output. The first voltage controlled voltage source is connected to the first voltage input. The first voltage controlled voltage source has a low impedance. The second voltage controlled voltage source is connected to the second voltage input. The second voltage controlled voltage source also has a low impedance. The switching circuit outputs an output signal having an output voltage and current controlled by the first and second voltage controlled voltage sources. The output signal is based upon the input signal.

公开(公告)号：US06867618B2

公开(公告)日：2005-03-15

申请号：US10747310

申请日：2003-12-30

申请人： Ning Li ,  Jiann-Chyi (Sam) Shieh

发明人： Ning Li ,  Jiann-Chyi (Sam) Shieh

IPC分类号： H03F3/45 ,  H03K5/24 ,  H04L25/02 ,  H03K19/0175

CPC分类号： H04L25/028 ,  H03F3/45237 ,  H03F2203/45466 ,  H03F2203/45496 ,  H03F2203/45508 ,  H03F2203/45694 ,  H03K5/2481 ,  H04L25/0272

摘要： A differential driver includes a switching module and first and second voltage controlled voltage sources. The switching module has a plurality of switches each controlled by an input signal, a first voltage input and a second voltage input, and a signal output. The first voltage controlled voltage source is connected to the first voltage input. The first voltage controlled voltage source has a low impedance. The second voltage controlled voltage source is connected to the second voltage input. The second voltage controlled voltage source also has a low impedance. The switching circuit outputs an output signal having an output voltage and current controlled by the first and second voltage controlled voltage sources. The output signal is based upon the input signal.

摘要翻译： 差分驱动器包括开关模块和第一和第二压控电压源。 开关模块具有多个开关，每个开关由输入信号，第一电压输入和第二电压输入以及信号输出控制。 第一个压控电压源连接到第一个电压输入。 第一压控电压源具有低阻抗。 第二压控电压源连接到第二电压输入。 第二压控电压源也具有低阻抗。 开关电路输出具有由第一和第二压控电压源控制的输出电压和电流的输出信号。 输出信号基于输入信号。