Voltage selection circuit
    1.
    发明授权
    Voltage selection circuit 有权
    电压选择电路

    公开(公告)号:US07492210B2

    公开(公告)日:2009-02-17

    申请号:US11614800

    申请日:2006-12-21

    IPC分类号: H03K17/00

    摘要: A first switch circuit includes first and second N-type MOSFETs. A second switch circuit includes third and fourth N-type MOSFETs. A control signal is input to a first inverter and a third inverter, the output of the first inverter input to a second inverter and the gate of the fourth MOSFET, the output of the second inverter input to the gate of the first MOSFET, the output of the third inverter input to a fourth inverter and the gate of the third MOSFET, the output of the fourth inverter input to the gate of the second MOSFET. A first input voltage is connected to the source of the second MOSFET and the sources of N-type MOSFETS in the third and fourth inverters. A second input voltage is connected the source of the fourth MOSFET and the sources of N-type MOSFETS in the first and second inverters.

    摘要翻译: 第一开关电路包括第一和第二N型MOSFET。 第二开关电路包括第三和第四N型MOSFET。 控制信号输入到第一反相器和第三反相器,输入到第二反相器的第一反相器的输出和第四MOSFET的栅极,输入到第一MOSFET的栅极的第二反相器的输出,输出 的第三反相器输入到第四反相器和第三MOSFET的栅极,第四反相器的输出输入到第二MOSFET的栅极。 在第三和第四反相器中,第一输入电压连接到第二MOSFET的源极和N型MOSFET的源极。 第二输入电压在第一和第二反相器中连接第四MOSFET的源极和N型MOSFET的源极。

    Voltage Selection Circuit
    2.
    发明申请
    Voltage Selection Circuit 有权
    电压选择电路

    公开(公告)号:US20070152731A1

    公开(公告)日:2007-07-05

    申请号:US11614800

    申请日:2006-12-21

    IPC分类号: H03K17/00

    摘要: A voltage selection circuit is disclosed which comprises: a first through a fourth inverters; a first switch circuit including a first MOSFET of N type and a second MOSFET of N type, respective drains thereof being connected in common; and a second switch circuit including a third MOSFET of N type and a fourth MOSFET of N type, respective drains thereof being connected in common, a common drive voltage being input to the first through fourth inverters, a control signal being input to the first inverter and the third inverter, the output of the first inverter being input to the second inverter and the gate of the fourth MOSFET, the output of the second inverter being input to the gate of the first MOSFET, the output of the third inverter being input to the fourth inverter and the gate of the third MOSFET, the output of the fourth inverter being input to the gate of the second MOSFET, a first input voltage selected depending on the control signal being input to the source of the second MOSFET, a second input voltage selected depending on the control signal being input to the source of the fourth MOSFET, the values of the drive voltage, the first input voltage, and the second input voltage being set for the first MOSFET or the third MOSFET such that each gate-source voltage thereof becomes higher than a gate-source threshold voltage at the time of turning on.

    摘要翻译: 公开了一种电压选择电路,包括:第一至第四反相器; 包括N型的第一MOSFET和N型的第二MOSFET的第一开关电路,其各自的漏极共同连接; 以及第二开关电路,包括N型的第三MOSFET和N型的第四MOSFET,其各自的漏极共同连接,公共驱动电压被输入到第一至第四反相器,控制信号被输入到第一反相器 和第三反相器,第一反相器的输出被输入到第二反相器和第四MOSFET的栅极,第二反相器的输出被输入到第一MOSFET的栅极,第三反相器的输出被输入到 第四反相器和第三MOSFET的栅极,第四反相器的输出被输入到第二MOSFET的栅极,根据输入到第二MOSFET的源极的控制信号选择的第一输入电压,第二输入 根据输入到第四MOSFET的源极的控制信号选择的电压,为第一MOSFET设定驱动电压,第一输入电压和第二输入电压的值 或第三MOSFET,使得其每个栅极 - 源极电压在接通时变得高于栅极 - 源极阈值电压。

    Semiconductor device and battery voltage monitoring device
    3.
    发明授权
    Semiconductor device and battery voltage monitoring device 有权
    半导体器件和电池电压监测装置

    公开(公告)号:US09564765B2

    公开(公告)日:2017-02-07

    申请号:US14426753

    申请日:2012-09-10

    摘要: In battery voltage monitoring ICs for measuring voltages of unit cells of an assembled battery, communication with a system control unit is realized in consideration of fail-safe. The system control unit and the battery voltage monitoring ICs are coupled to each other by a communication path using a daisy chain. Each battery voltage monitoring IC has a placement setting pin designating, by a binary code, a unit cell group to which the IC is coupled, in the unit cell groups. When it is detected that the Hamming distance between the code indicative of coupling to a group of the highest potential or a group of the lowest potential and a state actually set in the placement setting pin is 1, some failure such as line disconnection, short-circuit, or the like in the placement setting pins is detected, and the communication path is interrupted.

    摘要翻译: 在用于测量组电池的单电池的电压的电池电压监视IC中,考虑到故障保护来实现与系统控制单元的通信。 系统控制单元和电池电压监视IC通过使用菊花链的通信路径相互耦合。 每个电池电压监视IC具有通过二进制代码将单元单元组中的IC耦合到的单元组指定的放置设置引脚。 当检测到指示耦合到最高电位组或最低电位组的代码和实际设置在放置设置引脚中的状态之间的汉明距离为1时,诸如线路断开,短路, 检测放置设定引脚中的电路等,通信路径中断。

    Video data arranging method and video data encoding/decoding apparatus
    4.
    发明授权
    Video data arranging method and video data encoding/decoding apparatus 失效
    视频数据排列方法和视频数据编码/解码装置

    公开(公告)号:US5694173A

    公开(公告)日:1997-12-02

    申请号:US366542

    申请日:1994-12-29

    摘要: A video data arranging method includes the steps of providing a normal bit stream region in which normal playback block codes for normal playback of prescribed picture blocks and special playback block codes for special playback of prescribed picture blocks can be arranged, and providing a extension bit stream region for arranging block codes which are not arranged in the normal bit stream region out of the normal playback block codes and the special playback block codes when there are the normal playback block codes and the special playback block codes for prescribed picture blocks, and video data encoding/decoding apparatus suited for the method.

    摘要翻译: 视频数据排列方法包括以下步骤:提供普通位流区域,其中可以布置用于规定图像块的正常重放的正常重放块代码和用于规定图像块的特殊重放的特殊重放块代码,并且提供扩展位流 区域,用于当存在正常重放块代码和规定图像块的特殊重放块代码时,用于布置不在正常重放块代码中的普通位流区域中排列的块代码和特殊重放块代码,以及视频数据 适用于该方法的编码/解码装置。

    SEMICONDUCTOR DEVICE AND BATTERY VOLTAGE MONITORING DEVICE
    5.
    发明申请
    SEMICONDUCTOR DEVICE AND BATTERY VOLTAGE MONITORING DEVICE 有权
    半导体器件和电池电压监测器件

    公开(公告)号:US20150270727A1

    公开(公告)日:2015-09-24

    申请号:US14426753

    申请日:2012-09-10

    IPC分类号: H02J7/00

    摘要: In battery voltage monitoring ICs for measuring voltages of unit cells of an assembled battery, communication with a system control unit is realized in consideration of fail-safe. The system control unit and the battery voltage monitoring ICs are coupled to each other by a communication path using a daisy chain. Each battery voltage monitoring IC has a placement setting pin designating, by a binary code, a unit cell group to which the IC is coupled, in the unit cell groups. When it is detected that the Hamming distance between the code indicative of coupling to a group of the highest potential or a group of the lowest potential and a state actually set in the placement setting pin is 1, some failure such as line disconnection, short-circuit, or the like in the placement setting pins is detected, and the communication path is interrupted.

    摘要翻译: 在用于测量组电池的单电池的电压的电池电压监视IC中,考虑到故障保护来实现与系统控制单元的通信。 系统控制单元和电池电压监视IC通过使用菊花链的通信路径相互耦合。 每个电池电压监视IC具有通过二进制代码将单元单元组中的IC耦合到的单元组指定的放置设置引脚。 当检测到指示耦合到最高电位组或最低电位组的代码与实际设置在放置设置引脚中的状态之间的汉明距离为1时,诸如线路断开,短路, 检测放置设定引脚中的电路等,通信路径中断。

    Apparatus for processing data for a video tape recorder
    9.
    发明授权
    Apparatus for processing data for a video tape recorder 失效
    用于处理视频带录音机的数据的装置

    公开(公告)号:US5161031A

    公开(公告)日:1992-11-03

    申请号:US496929

    申请日:1990-03-21

    摘要: A video tape recorder including a divider for sampling video data input into the video tape recorder and dividing the video data into N sub-picture data elements, where N is an integer equal to or larger than 2, a recorder head for recording the N sub-picture data elements on a recording medium, a data reproducing circuit for reproducing the first through M-th of the recorded sub-picture data elements, where M is an integer such that 1.ltoreq.M

    摘要翻译: 一种录像机,包括用于对输入到磁带录像机的视频数据进行采样的分频器,并将该视频数据划分为N个等于或大于2的整数的N个子图像数据元素;记录头,用于记录N个子 记录介质上的图像数据元素,用于再现记录的子图像数据元素的第一至第M的数据再现电路,其中M是使得1≤M