Title:
電源回路、回路装置及び電子機器
Document Type and Number:
Japanese Patent JP5664490
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power circuit, a circuit device and an electronic apparatus that suppress power consumption by implementing a stable adiabatic circuit operation.SOLUTION: A power circuit 200 includes: a voltage output circuit 100 for outputting a first supply voltage VP for adiabatic circuit operation periodically varying on the basis of a first reference voltage and a second supply voltage VM for adiabatic circuit operation periodically varying on the basis of a second reference voltage; a control circuit 210 for controlling the voltage output circuit 100 on the basis of a control signal SC; and a control signal generation circuit 240 for generating and outputting to the control circuit 210 the control signal SC on the basis of the first supply voltage VP and the second supply voltage VM. The control circuit 210 variably controls the amplitude of the first supply voltage VP and second supply voltage VM output from the voltage output circuit 100 on the basis of the control signal SC.
More Like This:
| WO2004001433 | ELECTRONIC CIRCUIT WITH ASYNCHRONOUSLY OPERATING COMPONENTS |
| JPS55140328 | SWITCH SWITCHING LOGICAL VALUE LATCH CIRCUIT |
| WO/2021/121107 | LOGIC CIRCUIT DESIGN METHOD |
Inventors:
▲高▼橋 康宏
佐藤 比佐夫
桑野 俊一
塚原 範和
山田 敦史
佐藤 比佐夫
桑野 俊一
塚原 範和
山田 敦史
Application Number:
JP2011166430A
Publication Date:
February 04, 2015
Filing Date:
July 29, 2011
Export Citation:
Assignee:
セイコーエプソン株式会社
International Classes:
H03K19/00; H03K19/0948
Attorney, Agent or Firm:
Inoue 1
Noboru Takekoshi
Yasushi Kuroda
Noboru Takekoshi
Yasushi Kuroda