公开(公告)号：US20100209041A1

公开(公告)日：2010-08-19

申请号：US12623686

申请日：2009-11-23

申请人： Naoki MATSUSHIMA ,  Norio CHUJO ,  Yasunobu MATSUOKA ,  Toshiki SUGAWARA ,  Madoka MINAGAWA ,  Saori HAMAMURA ,  Satoshi KANEKO ,  Tsutomu KONO

发明人： Naoki MATSUSHIMA ,  Norio CHUJO ,  Yasunobu MATSUOKA ,  Toshiki SUGAWARA ,  Madoka MINAGAWA ,  Saori HAMAMURA ,  Satoshi KANEKO ,  Tsutomu KONO

IPC分类号： G02B6/12 ,  H01L21/00 ,  G02B6/36

CPC分类号： G02B6/4214 ,  H05K1/0274 ,  H05K1/185 ,  H05K3/4602 ,  H05K3/4644

摘要： A photoelectric composite wiring module includes a circuit substrate, an optical device, an LSI having a driver and an amplifier for the optical device, and a thin film wiring layer having an electrical wiring. The optical device is connected with the LSI by means of the electrical wiring. The optical device is formed on the circuit substrate and optically coupled to an optical waveguide formed in the circuit substrate. The thin film wiring layer is formed on the optical device to ensure that the optical device is electrically connected with the electrical wiring of the thin film wiring layer. The LSI is mounted on and electrically connected with the thin film wiring layer.

摘要翻译： 光电复合布线模块包括电路基板，光学装置，具有驱动器的LSI和用于光学装置的放大器，以及具有电布线的薄膜布线层。 光学器件通过电线与LSI连接。 光学器件形成在电路基板上，并且光耦合到形成在电路基板中的光波导。 在光学器件上形成薄膜布线层，以确保光学器件与薄膜布线层的电气布线电连接。 LSI与薄膜布线层安装在电连接上。

公开(公告)号：US20110181271A1

公开(公告)日：2011-07-28

申请号：US13014130

申请日：2011-01-26

申请人： Norio CHUJO ,  Takehito Kamimura

发明人： Norio CHUJO ,  Takehito Kamimura

IPC分类号： G01R19/00 ,  H03F1/00 ,  H03F3/45 ,  H03G3/00 ,  G06G7/14

CPC分类号： H03F3/45183 ,  H03F2203/45652 ,  H03F2203/45702 ,  H03G5/28

摘要： A peaking circuit according to the present invention includes amplifiers connected in multiple stages and feedback circuits for feedback to an input from two or more output points with different gains as seen from the input. The peaking circuit is configured to be able to change an amount of feedback of the feedback circuits.

摘要翻译： 根据本发明的峰化电路包括多级连接的放大器和反馈电路，用于从输入端看到具有不同增益的两个或多个输出点的输入反馈。 峰值电路被配置为能够改变反馈电路的反馈量。

公开(公告)号：US20110241778A1

公开(公告)日：2011-10-06

申请号：US13023912

申请日：2011-02-09

申请人： Norio CHUJO ,  Tsuneo Kawamata ,  Toshiaki Takai

发明人： Norio CHUJO ,  Tsuneo Kawamata ,  Toshiaki Takai

IPC分类号： H03F3/45 ,  H05B37/02 ,  H03L5/00

CPC分类号： H03F3/45183 ,  H03F3/211 ,  H03F2203/45366 ,  H03F2203/45466 ,  H03F2203/45702 ,  H03F2203/45731

摘要： A peaking circuit for adjusting peaking of a high-frequency signal, comprises: a first inductor; a second inductor which is electromagnetically coupled with the first inductor; a signal input section which receives an input signal; a transistor which adjusts electric current passing through the second inductor according to the input signal inputted via the signal input section; and a signal output section which outputs a signal whose peaking has been adjusted by the first inductor. Mutual inductance of the electromagnetically coupled first and second inductors is changed by the adjustment of the electric current passing through the second inductor, according to the input signal inputted via the signal input section, with the use of the transistor, thereby adjusting the peaking of signal waveform of electric current passing through the first inductor, and the signal subjected to the peaking adjustment is outputted from the signal output section.

摘要翻译： 一种用于调整高频信号峰值的峰值电路，包括：第一电感器; 与第一电感器电磁耦合的第二电感器; 信号输入部，其接收输入信号; 晶体管，其根据经由所述信号输入部输入的输入信号调整通过所述第二电感器的电流; 以及信号输出部，其输出由第一电感器调整了峰值的信号。 根据通过信号输入部输入的输入信号，通过使用晶体管，通过调节通过第二电感器的电流来改变电磁耦合的第一和第二电感器的相互电感，由此调整信号的峰值 从信号输出部输出通过第一电感器的电流波形和进行峰值调整的信号。