公开(公告)号：US07663447B2

公开(公告)日：2010-02-16

申请号：US11875088

申请日：2007-10-19

申请人： Takanori Matsuzaki

发明人： Takanori Matsuzaki

IPC分类号： H03B5/24 ,  H03K3/03 ,  H03L1/00 ,  H04B1/40

CPC分类号： H01L27/1255 ,  H01L27/1214 ,  H01L27/1266 ,  H03K3/011 ,  H03K3/0315 ,  H03K5/133 ,  H03K2005/00039 ,  H03K2005/0013

摘要： A stable frequency is outputted by an oscillator circuit including a constant current circuit which is electrically connected between a first terminal and a second terminal, a voltage controlled oscillator circuit in which an oscillation frequency fluctuates in accordance with a potential difference between power supply voltage terminals, an n-channel transistor, a p-channel transistor in which a gate-source voltage is set to be constant by the constant current circuit, and a capacitor, in which a source electrode of the p-channel transistor is electrically connected to the first terminal, a drain electrode of the p-channel transistor is electrically connected a drain electrode and a gate electrode of the n-channel transistor, a source electrode of the n-channel transistor is electrically connected to the second terminal, and a gate electrode of the n-channel transistor is electrically connected to the second terminal through the capacitor.

摘要翻译： 稳定的频率由包括电连接在第一端子和第二端子之间的恒流电路的振荡器电路输出，其中振荡频率根据电源电压端子之间的电位差而波动， n沟道晶体管，其中通过恒流电路将栅极 - 源极电压设置为恒定的p沟道晶体管，以及电容器，其中p沟道晶体管的源极电连接到第一 端子，p沟道晶体管的漏电极与n沟道晶体管的漏电极和栅电极电连接，n沟道晶体管的源极电连接到第二端子，栅极电极 n沟道晶体管通过电容器电连接到第二端子。

公开(公告)号：US4998248A

公开(公告)日：1991-03-05

申请号：US357347

申请日：1989-05-25

申请人： Takanori Matsuzaki

发明人： Takanori Matsuzaki

IPC分类号： H04M3/42 ,  H04Q11/04

CPC分类号： H04Q11/0428 ,  Y10S370/904 ,  Y10S379/908

摘要： An integrated services digital network (ISDN) system has an ISDN; and a plurality of media equipments, including at least one media device, connected with the ISDN through subscriptor lines, at least one of the media equipments including a plurality of media devices. Each of the media equipments comprises: communication control device connected with corresponding one of the subscriptor lines, for controlling the connection of the media devices within the relevant media equipment with the subscriptor line and at the same time transmitting and receiving data on the subscriptor line; and a data file storing a first identification mark for identifying the relevant media equipment and second identification marks for identifying the media devices within the relevant media equipment and also storing a first identification mark for identifying at least another media equipment and second identification marks for identifying media devices within said another media equipment.

摘要翻译： 综合业务数字网（ISDN）系统具有ISDN; 以及包括通过下标线与ISDN连接的至少一个媒体设备的多个媒体设备，至少一个媒体设备包括多个媒体设备。 每个媒体设备包括：与对应的一个下标线连接的通信控制设备，用于控制相关媒体设备内的媒体设备与下标线的连接，同时在下标线上发送和接收数据; 以及数据文件，存储用于识别相关媒体设备的第一识别标记和用于识别相关媒体设备内的媒体设备的第二识别标记，并且还存储用于识别至少另一个媒体设备的第一识别标记和用于识别媒体的第二识别标记 所述另一媒体设备内的设备。