公开(公告)号：US20090209210A1

公开(公告)日：2009-08-20

申请号：US12030878

申请日：2008-02-14

申请人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

发明人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

IPC分类号： H04B17/00

CPC分类号： H04L1/244 ,  H04L25/028 ,  H04L25/03343 ,  H04L25/03878

摘要： Provided is a driver circuit that outputs a transmission signal according to a reception signal received from outside, including a first driver that outputs a voltage according to an input first signal; a second driver that receives the voltage output by the first driver as a power supply voltage and outputs the transmission signal according to the power supply voltage and an input second signal; and a control section that delays both the first signal and the second signal, according to a change of the reception signal, and causes the transmission signal according to the reception signal to be output from the second driver.

摘要翻译： 提供一种驱动电路，其根据从外部接收的接收信号输出发送信号，包括根据输入的第一信号输出电压的第一驱动器; 第二驱动器，接收由第一驱动器输出的电压作为电源电压，并根据电源电压和输入的第二信号输出发送信号; 以及根据接收信号的变化来延迟第一信号和第二信号两者的控制部分，并且根据接收信号使发送信号从第二驱动器输出。

公开(公告)号：US07589549B2

公开(公告)日：2009-09-15

申请号：US11941083

申请日：2007-11-16

申请人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

发明人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

IPC分类号： G01R31/26

CPC分类号： G01R31/31924

摘要： Provided is a driver circuit that includes a first operational mode and a second operational mode and outputs an output signal according to an input signal, including a first driver section that, in the first operational mode, generates and outputs the output signal according to the input signal and, in the second operational mode, outputs a power supply power having a predetermined voltage and a second driver section that, in the first operational mode, receives the output signal output by the first driver section and outputs the received signal to the outside and, in the second operational mode, generates the output signal according to the input signal and outputs the thus generated signal to the outside. The second driver section includes a first transistor that, in the second operational mode, generates the output signal by operating according to the input signal and receives the power supply power from the first driver section and a second transistor that, in the second operational mode, operates differentially with respect to the first transistor and receives the power supply power from the first driver section commonly with the first transistor.

摘要翻译： 提供了包括第一操作模式和第二操作模式的驱动器电路，并且根据输入信号输出输出信号，该输入信号包括第一驱动器部分，其在第一操作模式中产生并根据输入输出输出信号 信号，并且在第二操作模式中，输出具有预定电压的电源电力和第二驱动器部分，其在第一操作模式中接收由第一驱动器部分输出的输出信号并将接收的信号输出到外部， 在第二操作模式中，根据输入信号产生输出信号，并将这样生成的信号输出到外部。 第二驱动器部分包括第一晶体管，其在第二操作模式中通过根据输入信号进行操作并且从第一驱动器部分接收电源功率并且在第二操作模式中接收第二晶体管来产生输出信号， 相对于第一晶体管工作差分地接收来自与第一晶体管共同的第一驱动器部分的电源功率。

公开(公告)号：US20090128182A1

公开(公告)日：2009-05-21

申请号：US11941086

申请日：2007-11-16

申请人： KENSUKE KAMO ,  TAKASHI SEKINO ,  TOSHIAKI AWAJI

发明人： KENSUKE KAMO ,  TAKASHI SEKINO ,  TOSHIAKI AWAJI

IPC分类号： G01R31/26 ,  H03K3/00

CPC分类号： G01R31/31924

摘要： Provided is a driver circuit that has a first operational mode and a second operational mode and outputs an output signal according to an input signal. The driver circuit includes a first driver section that, in the first operational mode, generates and outputs the output signal according to the input signal and, in the second operational mode, is controlled to be disabled; a high precision driver section that, in the first operational mode, is controlled to be disabled and, in the second operational mode, outputs a source power having a predetermined voltage; and a second driver section that, in the first operational mode, receives the output signal output by the first driver section and outputs the received signal to the outside and, in the second operational mode, receives the source power from the high precision driver section, generates the output signal according to the input signal, and outputs the thus generated signal to the outside.

摘要翻译： 提供了具有第一操作模式和第二操作模式的驱动器电路，并且根据输入信号输出输出信号。 驱动器电路包括第一驱动器部分，其在第一操作模式中根据输入信号产生并输出输出信号，并且在第二操作模式中被控制为禁用; 高精度驱动器部分，其在第一操作模式中被控制为禁用，并且在第二操作模式中，输出具有预定电压的源电源; 以及第二驱动器部，其在第一操作模式中接收由第一驱动器部分输出的输出信号并将接收到的信号输出到外部，并且在第二操作模式中，从高精度驱动器部分接收源功率， 根据输入信号生成输出信号，并将这样生成的信号输出到外部。

公开(公告)号：US07962110B2

公开(公告)日：2011-06-14

申请号：US12030878

申请日：2008-02-14

申请人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

发明人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

IPC分类号： H04B17/00

CPC分类号： H04L1/244 ,  H04L25/028 ,  H04L25/03343 ,  H04L25/03878

摘要： Provided is a driver circuit that outputs a transmission signal according to a reception signal received from outside, including a first driver that outputs a voltage according to an input first signal; a second driver that receives the voltage output by the first driver as a power supply voltage and outputs the transmission signal according to the power supply voltage and an input second signal; and a control section that delays both the first signal and the second signal, according to a change of the reception signal, and causes the transmission signal according to the reception signal to be output from the second driver.

摘要翻译： 提供一种驱动电路，其根据从外部接收的接收信号输出发送信号，包括根据输入的第一信号输出电压的第一驱动器; 第二驱动器，接收由第一驱动器输出的电压作为电源电压，并根据电源电压和输入的第二信号输出发送信号; 以及根据接收信号的变化来延迟第一信号和第二信号两者的控制部分，并且根据接收信号使发送信号从第二驱动器输出。

公开(公告)号：US07755377B2

公开(公告)日：2010-07-13

申请号：US11941086

申请日：2007-11-16

申请人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

发明人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

IPC分类号： G01R31/26

CPC分类号： G01R31/31924

摘要： Provided is a driver circuit that has a first operational mode and a second operational mode and outputs an output signal according to an input signal. The driver circuit includes a first driver section that, in the first operational mode, generates and outputs the output signal according to the input signal and, in the second operational mode, is controlled to be disabled; a high precision driver section that, in the first operational mode, is controlled to be disabled and, in the second operational mode, outputs a source power having a predetermined voltage; and a second driver section that, in the first operational mode, receives the output signal output by the first driver section and outputs the received signal to the outside and, in the second operational mode, receives the source power from the high precision driver section, generates the output signal according to the input signal, and outputs the thus generated signal to the outside.

摘要翻译： 提供了具有第一操作模式和第二操作模式的驱动器电路，并且根据输入信号输出输出信号。 驱动器电路包括第一驱动器部分，其在第一操作模式中根据输入信号产生并输出输出信号，并且在第二操作模式中被控制为禁用; 高精度驱动器部分，其在第一操作模式中被控制为禁用，并且在第二操作模式中，输出具有预定电压的源电源; 以及第二驱动器部，其在第一操作模式中接收由第一驱动器部分输出的输出信号并将接收到的信号输出到外部，并且在第二操作模式中，从高精度驱动器部分接收源功率， 根据输入信号生成输出信号，并将这样生成的信号输出到外部。

公开(公告)号：US20090128181A1

公开(公告)日：2009-05-21

申请号：US11941083

申请日：2007-11-16

申请人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

发明人： Kensuke Kamo ,  Takashi Sekino ,  Toshiaki Awaji

IPC分类号： G01R1/02

CPC分类号： G01R31/31924

摘要： Provided is a driver circuit that includes a first operational mode and a second operational mode and outputs an output signal according to an input signal, including a first driver section that, in the first operational mode, generates and outputs the output signal according to the input signal and, in the second operational mode, outputs a power supply power having a predetermined voltage and a second driver section that, in the first operational mode, receives the output signal output by the first driver section and outputs the received signal to the outside and, in the second operational mode, generates the output signal according to the input signal and outputs the thus generated signal to the outside. The second driver section includes a first transistor that, in the second operational mode, generates the output signal by operating according to the input signal and receives the power supply power from the first driver section and a second transistor that, in the second operational mode, operates differentially with respect to the first transistor and receives the power supply power from the first driver section commonly with the first transistor.

摘要翻译： 提供了包括第一操作模式和第二操作模式的驱动器电路，并且根据输入信号输出输出信号，该输入信号包括第一驱动器部分，其在第一操作模式中产生并根据输入输出输出信号 信号，并且在第二操作模式中，输出具有预定电压的电源电力和第二驱动器部分，其在第一操作模式中接收由第一驱动器部分输出的输出信号并将接收的信号输出到外部， 在第二操作模式中，根据输入信号产生输出信号，并将这样生成的信号输出到外部。 第二驱动器部分包括第一晶体管，其在第二操作模式中通过根据输入信号进行操作并且从第一驱动器部分接收电源功率并且在第二操作模式中接收第二晶体管来产生输出信号， 相对于第一晶体管工作差分地接收来自与第一晶体管共同的第一驱动器部分的电源功率。