公开(公告)号：US20060033543A1

公开(公告)日：2006-02-16

申请号：US11200209

申请日：2005-08-10

Applicant: Chao-Hsin Lu

Inventor： Chao-Hsin Lu

IPC: H03K3/037

CPC classification number: H03K19/00323

Abstract: A latch inverter includes a first PMOS transistor, a second PMOS transistor, a first NMOS transistor, a second NMOS transistor, a first level-adjusting unit and a second level-adjusting unit. The first level-adjusting unit changes the voltage level of the source of the second PMOS transistor in advance, and the second level-adjusting unit changes the voltage level of the drain of the second NMOS transistor in advance.

Abstract translation: 锁存逆变器包括第一PMOS晶体管，第二PMOS晶体管，第一NMOS晶体管，第二NMOS晶体管，第一电平调整单元和第二电平调节单元。 第一电平调整单元预先改变第二PMOS晶体管的源极的电压电平，并且第二电平调整单元预先改变第二NMOS晶体管的漏极的电压电平。

公开(公告)号：US20050232306A1

公开(公告)日：2005-10-20

申请号：US10907705

申请日：2005-04-12

Applicant: Chao-Hsin LU

Inventor： Chao-Hsin LU

IPC: G06F1/32 ,  H04J1/00 ,  H04N1/40

CPC classification number: G06F1/3209 ,  G06F1/3215 ,  G06F1/3218

Abstract: A transmitter includes an output module coupled to an output port for outputting an output signal to the output port according to a detection signal, and a detect module for detecting the output port to generate the detect signal.

Abstract translation: 发射机包括耦合到输出端口的输出模块，用于根据检测信号将输出信号输出到输出端口;以及检测模块，用于检测输出端口以产生检测信号。

公开(公告)号：US20050220183A1

公开(公告)日：2005-10-06

申请号：US10907439

申请日：2005-03-31

Applicant: Chao-Hsin LU

Inventor： Chao-Hsin LU

IPC: H03K5/159 ,  H04L25/03

CPC classification number: H04L25/03885

Abstract: An equalizer having an input end and an output end comprises: a first circuit, coupled between the input end and the output end, having a first gain; and a second circuit, coupled between the input end and the output end, having a second gain; wherein a frequency response of the equalizer corresponds to the first gain and the second gain.

Abstract translation: 具有输入端和输出端的均衡器包括：耦合在输入端和输出端之间的具有第一增益的第一电路; 以及耦合在所述输入端和所述输出端之间的具有第二增益的第二电路; 其中所述均衡器的频率响应对应于所述第一增益和所述第二增益。

公开(公告)号：US20050083144A1

公开(公告)日：2005-04-21

申请号：US10963160

申请日：2004-10-12

Applicant: Chao-Hsin Lu

Inventor： Chao-Hsin Lu

IPC: H03K3/03 ,  H03B1/00

CPC classification number: H03K3/0322

Abstract: A voltage control oscillator (VCO) whose gain coefficient is adjustable outputs a clock signal according to a control voltage. The VCO includes a replica bias unit, at least a delay cell, coupled to the replica bias unit, and a loading circuit. The replica bias unit outputs a first operational voltage according to the control voltage. The delay cell includes a voltage control delay line for outputting an output differential signal according to an input differential signal. The frequency of the output differential signal is adjusted by changing the impedance of the loading circuit.

Abstract translation: 增益系数可调的压控振荡器（VCO）根据控制电压输出时钟信号。 VCO包括复制偏压单元，耦合到复制偏压单元的至少延迟单元和加载电路。 复制偏置单元根据控制电压输出第一工作电压。 延迟单元包括用于根据输入差分信号输出输出差分信号的电压控制延迟线。 通过改变负载电路的阻抗来调节输出差分信号的频率。