公开(公告)号：US20110304359A1

公开(公告)日：2011-12-15

申请号：US13118737

申请日：2011-05-31

Applicant: Sanroku TSUKAMOTO

Inventor： Sanroku TSUKAMOTO

IPC: H03K5/153

CPC classification number: H03K3/356121 ,  H03M1/1061 ,  H03M1/361

Abstract: A semiconductor integrated circuit includes first to N-th comparators to compare an input voltage with a threshold value; and a control circuit to perform first and second operations, set a threshold value of the first comparator as a first threshold value, and set a threshold value of an M-th comparator as a second threshold value, wherein the first operation includes an operation where a value obtained by multiplying a value obtained by subtracting the threshold value of the M-th comparator from a threshold value of an (M+1)th comparator by a real number is added to the threshold value of the M-th comparator, and wherein the second operation includes an operation where a value obtained by multiplying a value obtained by subtracting the threshold value of the M-th comparator from a threshold value of an (M−1)th comparator by a real number is added to the threshold value of the M-th comparator.

Abstract translation: 半导体集成电路包括第一至第N比较器，用于将输入电压与阈值进行比较; 以及执行第一和第二操作的控制电路，将第一比较器的阈值设置为第一阈值，并将第M个比较器的阈值设置为第二阈值，其中第一操作包括以下操作： 将通过从第（M + 1）比较器的阈值减去实数得到的值乘以第M比较器的阈值而获得的值被加到第M比较器的阈值， 其中第二操作包括一个操作，其中通过将从第（M-1）个比较器的阈值减去实数得到的值乘以第M个比较器的阈值而获得的值加到阈值 的第M个比较器。

公开(公告)号：US20100117882A1

公开(公告)日：2010-05-13

申请号：US12611378

申请日：2009-11-03

Applicant: Sanroku TSUKAMOTO

Inventor： Sanroku TSUKAMOTO

IPC: H03M1/12 ,  H03K17/687 ,  H03K5/22

CPC classification number: H03K17/687 ,  G11C27/02 ,  G11C27/024 ,  G11C27/026 ,  H03K2217/0018 ,  H03M1/0863 ,  H03M1/12

Abstract: A semiconductor device includes a first switching device including a first electrode coupled with a first node, a second electrode coupled with a second node, and a first control electrode controlling connection between the first and second electrodes; a second switching device including a third electrode coupled with the second node, a fourth electrode coupled with the second node, and a second control electrode controlling the connection between the third electrode and the fourth electrode; and a first control circuit controlling a substrate voltage of the second switching device.

Abstract translation: 半导体器件包括：第一开关器件，包括与第一节点耦合的第一电极，与第二节点耦合的第二电极，以及控制第一和第二电极之间的连接的第一控制电极; 第二开关装置，包括与第二节点耦合的第三电极，与第二节点耦合的第四电极，以及控制第三电极和第四电极之间的连接的第二控制电极; 以及控制所述第二开关装置的基板电压的第一控制电路。

公开(公告)号：US20100045496A1

公开(公告)日：2010-02-25

申请号：US12389122

申请日：2009-02-19

Applicant: Sanroku TSUKAMOTO

Inventor： Sanroku TSUKAMOTO

IPC: H03M1/10

CPC classification number: H03M1/1004 ,  H03M1/206 ,  H03M1/365

Abstract: A semiconductor device is described which includes a first comparator judging the level of an input signal based on a first judgment value, a second comparator judging the level of the input signal based on a second judgment value, and a calibrator outputting a control signal for starting the calibration of the second judgment value in the case that the calibration of the first judgment value is ended.

Abstract translation: 描述了一种半导体器件，其包括：第一比较器，其基于第一判断值判定输入信号的电平;第二比较器，基于第二判断值判定输入信号的电平;以及校准器，输出用于启动的控制信号 在第一判断值的校准结束的情况下校正第二判断值。

公开(公告)号：US20090309777A1

公开(公告)日：2009-12-17

申请号：US12544948

申请日：2009-08-20

Applicant: Sanroku TSUKAMOTO

Inventor： Sanroku TSUKAMOTO

IPC: H03M1/36

CPC classification number: H03M1/1004 ,  H03M1/204 ,  H03M1/365

Abstract: An analog signal processing device including a voltage selector selecting a given comparison reference voltage from plural comparison reference voltages, an arithmetic unit arithmetically processing the given comparison reference voltage and an analog input signal, a comparator which has at least one or more judgment points for the plural comparison reference voltages and to which an output of the arithmetic unit is inputted, and a coupling controller controlling connections between the arithmetic unit and the comparator, wherein the arithmetic unit comprises correctable first signal processors, and the number of the first signal processors is more than is necessary for the plural comparison reference voltages by M or larger, and when a set of N of first signal processors are in a correction operation, the coupling controller connects first signal processors which are not in the correction operation in the arithmetic unit to the comparator.

Abstract translation: 一种模拟信号处理装置，包括从多个比较参考电压器中选择给定比较参考电压的电压选择器，对给定比较参考电压进行算术处理的运算单元和模拟输入信号，具有至少一个或多个判断点的比较器， 多个比较参考电压，并且输入运算单元的输出;以及耦合控制器，其控制运算单元和比较器之间的连接，其中运算单元包括可校正的第一信号处理器，并且第一信号处理器的数量更多 对于多个比较参考电压为M以上所必需的，并且当第一信号处理器的一组N处于校正操作中时，耦合控制器将不在运算单元中的校正操作中的第一信号处理器连接到 比较器。