公开(公告)号：US08030977B2

公开(公告)日：2011-10-04

申请号：US12691530

申请日：2010-01-21

申请人： Mitsuru Ooyagi ,  Tomoaki Nishi

发明人： Mitsuru Ooyagi ,  Tomoaki Nishi

IPC分类号： H03L7/00

CPC分类号： H03K4/502

摘要： A main (sub) clock circuit comprising a first (second) capacitor, a first (second) current-supply circuit to supply to the first (second) capacitor a first (third) current for charging at a predetermined-current value or a second (fourth) current for discharging at a predetermined-current value, a first (second) charge/discharge-control circuit to output a first (second) control signal for switching between the first (third) current and second (fourth) current which are supplied to the first (second) capacitor from the first (second) current-supply circuit when a voltage across the first (second) capacitor has reached a first (third) reference voltage or second (fourth) reference voltage higher than the first (third) reference voltage, and a first (second) output circuit to output a main (sub) clock according to the first (second) control signal, the first capacitor having one end connected to a first potential, the second capacitor having one end to which the main clock is input.

摘要翻译： 一种主（子）时钟电路，包括第一（第二）电容器，第一（第二）电流供应电路，用于向第一（第二）电容器提供预定电流值的第一（第三）电流或第二 （第四）用于以预定电流值放电的电流;第一（第二）充放电控制电路，输出用于在第一（第三）电流和第二（第四）电流之间切换的第一（第二）控制信号， 当第一（第二）电容器两端的电压达到高于第一（第二）电容器的第一（第二）电流源的第一（第二）参考电压时，提供给第一（第二）电容器。 ）参考电压，以及第一（第二）输出电路，用于根据第一（第二）控制信号输出主（次）时钟，第一电容器的一端连接到第一电位，第二电容器的一端与 主时钟是输入。

公开(公告)号：US20100182054A1

公开(公告)日：2010-07-22

申请号：US12691544

申请日：2010-01-21

申请人： Mitsuru Ooyagi ,  Tomoaki Nishi

发明人： Mitsuru Ooyagi ,  Tomoaki Nishi

IPC分类号： H03K4/06

CPC分类号： H03K4/502 ,  H03K7/08

摘要： A triangle wave generating circuit comprising: a pulse generating circuit configured to generate a plurality of pulse signals with the same period and with phases different from one another; and a plurality of charge/discharge circuits configured to be supplied with the plurality of pulse signals, respectively, the plurality of charge/discharge circuits each including: a current supply circuit configured to supply to a capacitor a first current for charging at a predetermined current value or a second current for discharging at a predetermined current value; and a charge/discharge control circuit configured to switch between the first current and the second current when the pulse signals are supplied thereto and when a voltage across the capacitor reaches a predetermined reference voltage, the first current and the second current supplied from the current supply circuit to the capacitor.

摘要翻译： 一种三角波生成电路，包括：脉冲发生电路，被配置为产生具有相同周期和相位彼此不同的多个脉冲信号; 以及多个充电/放电电路，分别被配置为被提供有多个脉冲信号，所述多个充电/放电电路各自包括：电流供给电路，被配置为向电容器提供用于以预定电流充电的第一电流 值或第二电流，用于以预定电流值放电; 以及充电/放电控制电路，被配置为当提供脉冲信号时在第一电流和第二电流之间切换，并且当电容器两端的电压达到预定参考电压时，从电流源供应的第一电流和第二电流 电路到电容器。

公开(公告)号：US08030976B2

公开(公告)日：2011-10-04

申请号：US12691544

申请日：2010-01-21

申请人： Mitsuru Ooyagi ,  Tomoaki Nishi

发明人： Mitsuru Ooyagi ,  Tomoaki Nishi

IPC分类号： H03K4/06

CPC分类号： H03K4/502 ,  H03K7/08

摘要： A triangle wave generating circuit comprising: a pulse generating circuit configured to generate a plurality of pulse signals with the same period and with phases different from one another; and a plurality of charge/discharge circuits configured to be supplied with the plurality of pulse signals, respectively, the plurality of charge/discharge circuits each including: a current supply circuit configured to supply to a capacitor a first current for charging at a predetermined current value or a second current for discharging at a predetermined current value; and a charge/discharge control circuit configured to switch between the first current and the second current when the pulse signals are supplied thereto and when a voltage across the capacitor reaches a predetermined reference voltage, the first current and the second current supplied from the current supply circuit to the capacitor.

摘要翻译： 一种三角波生成电路，包括：脉冲发生电路，被配置为产生具有相同周期和相位彼此不同的多个脉冲信号; 以及多个充电/放电电路，分别被配置为被提供有多个脉冲信号，所述多个充电/放电电路各自包括：电流供给电路，被配置为向电容器提供用于以预定电流充电的第一电流 值或第二电流，用于以预定电流值放电; 以及充电/放电控制电路，被配置为当提供脉冲信号时在第一电流和第二电流之间切换，并且当电容器两端的电压达到预定参考电压时，从电流源提供的第一电流和第二电流 电路到电容器。

公开(公告)号：US20100182066A1

公开(公告)日：2010-07-22

申请号：US12691530

申请日：2010-01-21

申请人： Mitsuru Ooyagi ,  Tomoaki Nishi

发明人： Mitsuru Ooyagi ,  Tomoaki Nishi

IPC分类号： H03K3/01

CPC分类号： H03K4/502

摘要： A main (sub) clock circuit comprising a first (second) capacitor, a first (second) current-supply circuit to supply to the first (second) capacitor a first (third) current for charging at a predetermined-current value or a second (fourth) current for discharging at a predetermined-current value, a first (second) charge/discharge-control circuit to output a first (second) control signal for switching between the first (third) current and second (fourth) current which are supplied to the first (second) capacitor from the first (second) current-supply circuit when a voltage across the first (second) capacitor has reached a first (third) reference voltage or second (fourth) reference voltage higher than the first (third) reference voltage, and a first (second) output circuit to output a main (sub) clock according to the first (second) control signal, the first capacitor having one end connected to a first potential, the second capacitor having one end to which the main clock is input.

摘要翻译： 一种主（子）时钟电路，包括第一（第二）电容器，第一（第二）电流供应电路，用于向第一（第二）电容器提供预定电流值的第一（第三）电流或第二 （第四）用于以预定电流值放电的电流;第一（第二）充放电控制电路，输出用于在第一（第三）电流和第二（第四）电流之间切换的第一（第二）控制信号， 当第一（第二）电容器两端的电压达到高于第一（第二）电容器的第一（第二）电流源的第一（第二）参考电压时，提供给第一（第二）电容器。 ）参考电压，以及第一（第二）输出电路，用于根据第一（第二）控制信号输出主（次）时钟，第一电容器的一端连接到第一电位，第二电容器的一端与 主时钟是输入。

公开(公告)号：US06998817B2

公开(公告)日：2006-02-14

申请号：US10680978

申请日：2003-10-07

申请人： Mitsuru Ooyagi ,  Hideo Matsuki

发明人： Mitsuru Ooyagi ,  Hideo Matsuki

IPC分类号： H01M10/44 ,  H01M10/46

CPC分类号： G01R19/16542 ,  H02J7/0086

摘要： In a charge control circuit comprising a full charge detection voltage supply device supplying a predetermined full charge detection voltage for detecting a full charge status; and a comparator including a charge status voltage input unit to which is inputted a charge status voltage indicative of the charge status of a secondary battery and a full charge detection voltage input unit to which the full charge detection voltage is inputted, the comparator outputting a result of a comparison between the charge status voltage and the full charge detection voltage, the charge control circuit further comprises an external terminal connected to the full charge detection voltage input unit of the comparator and for adjusting the full charge detection voltage, with an electronic component for adjusting the full charge detection voltage being connectable to the external terminal.

摘要翻译： 一种充电控制电路，包括提供预定的全电荷检测电压以检测完全充电状态的完全充电检测电压供给装置; 以及比较器，其包括充电状态电压输入单元，在该充电状态电压输入单元中输入表示二次电池的充电状态的充电状态电压和输入完全充电检测电压的完全充电检测电压输入单元，比较器输出结果 在充电状态电压和满充电检测电压之间进行比较，充电控制电路还包括连接到比较器的全电荷检测电压输入单元的外部端子，并用于调整全电荷检测电压，电子部件用于 调整可连接到外部端子的完全充电检测电压。