CN106170905B - 可切换的解耦电容器 - Google Patents

可切换的解耦电容器 Download PDF

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Publication number
CN106170905B
CN106170905B CN201580019571.2A CN201580019571A CN106170905B CN 106170905 B CN106170905 B CN 106170905B CN 201580019571 A CN201580019571 A CN 201580019571A CN 106170905 B CN106170905 B CN 106170905B
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CN
China
Prior art keywords
circuit
switch
voltage source
decoupling capacitors
decoupling
Prior art date
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Active
Application number
CN201580019571.2A
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English (en)
Chinese (zh)
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CN106170905A (zh
Inventor
R·M·库茨
M·波波维奇
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Qualcomm Inc
Original Assignee
Qualcomm Inc
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Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN106170905A publication Critical patent/CN106170905A/zh
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Publication of CN106170905B publication Critical patent/CN106170905B/zh
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/16—Modifications for eliminating interference voltages or currents
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/28—Supervision thereof, e.g. detecting power-supply failure by out of limits supervision
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/14—Modifications for compensating variations of physical values, e.g. of temperature
    • H03K17/145—Modifications for compensating variations of physical values, e.g. of temperature in field-effect transistor switches
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/0175—Coupling arrangements; Interface arrangements
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/20—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits characterised by logic function, e.g. AND, OR, NOR, NOT circuits

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Semiconductor Integrated Circuits (AREA)
  • Logic Circuits (AREA)
  • Power Sources (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
CN201580019571.2A 2014-04-16 2015-03-13 可切换的解耦电容器 Active CN106170905B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/254,872 2014-04-16
US14/254,872 US9871506B2 (en) 2014-04-16 2014-04-16 Switchable decoupling capacitors
PCT/US2015/020539 WO2015160454A1 (en) 2014-04-16 2015-03-13 Switchable decoupling capacitors

Publications (2)

Publication Number Publication Date
CN106170905A CN106170905A (zh) 2016-11-30
CN106170905B true CN106170905B (zh) 2019-06-04

Family

ID=52808137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580019571.2A Active CN106170905B (zh) 2014-04-16 2015-03-13 可切换的解耦电容器

Country Status (7)

Country Link
US (1) US9871506B2 (2)
EP (1) EP3132327B1 (2)
JP (1) JP6419843B2 (2)
KR (1) KR101837606B1 (2)
CN (1) CN106170905B (2)
BR (1) BR112016024212A2 (2)
WO (1) WO2015160454A1 (2)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2859645T3 (es) 2013-03-14 2021-10-04 Mayo Found Medical Education & Res Detección de neoplasia
CN106165342B (zh) * 2014-01-14 2019-10-15 飞利浦灯具控股公司 针对电力分配系统中的受电设备的低电力待机
JP6222356B2 (ja) * 2014-11-07 2017-11-01 株式会社ソシオネクスト 半導体集積回路及び処理回路
US9825627B2 (en) * 2015-08-07 2017-11-21 Mediatek Inc. Apparatus for performing signal driving in an electronic device with aid of different types of decoupling capacitors for pre-driver and post-driver
KR20250172724A (ko) * 2015-08-31 2025-12-09 메이오 파운데이션 포 메디칼 에쥬케이션 앤드 리써치 위 신생물 검출 방법
US20170373587A1 (en) * 2016-06-28 2017-12-28 Intel Corporation Compact partitioned capacitor for multiple voltage domains with improved decoupling
EP3264241A1 (en) * 2016-06-29 2018-01-03 Saint-Gobain Glass France Lighting laminated glazing with a capacitive touch sensitive device and a light emitting diode and the manufacturing
US10664035B2 (en) * 2017-08-31 2020-05-26 Qualcomm Incorporated Reconfigurable power delivery networks
US11105844B2 (en) 2019-06-28 2021-08-31 Microsoft Technology Licensing, Llc Predictive voltage transient reduction in integrated circuits
KR102515565B1 (ko) * 2019-12-17 2023-04-04 장승욱 센서보드의 전원 노이즈가 감소된 스마트팜 복합환경 제어시스템
US12099394B2 (en) 2022-06-06 2024-09-24 Nxp B.V. Preserving a decoupling capacitor's charge during low power operation of a logic circuit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1607656A (zh) * 2003-05-12 2005-04-20 展讯通信（上海）有限公司 一种解耦噪声的方法和设备
US20090179669A1 (en) * 2008-01-10 2009-07-16 Bartley Gerald K Techniques for Providing Switchable Decoupling Capacitors for an Integrated Circuit
CN102959865A (zh) * 2010-06-30 2013-03-06 超威半导体公司 静电放电电路
US20130138978A1 (en) * 2011-11-30 2013-05-30 International Business Machines Corporation Charge Recycling Between Power Domains of Integrated Circuits

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4420156B2 (ja) 2000-06-14 2010-02-24 日本電気株式会社 半導体装置
US6949967B2 (en) 2003-09-24 2005-09-27 Taiwan Semiconductor Manufacturing Company Dynamically adjustable decoupling capacitance to reduce gate leakage current
US20070127169A1 (en) * 2005-12-07 2007-06-07 Rambus, Inc. Integrated circuit with configurable bypass capacitance
JP5175597B2 (ja) * 2007-11-12 2013-04-03 エスケーハイニックス株式会社 半導体集積回路
US7701277B2 (en) 2007-12-12 2010-04-20 Synopsys, Inc. Variable-impedance gated decoupling cell
US9425192B2 (en) 2008-12-11 2016-08-23 Altera Corporation Integrated circuit decoupling capacitors
CN101807105B (zh) * 2009-02-17 2014-12-10 国家电网公司 时序控制电路
JP5271850B2 (ja) * 2009-08-26 2013-08-21 ルネサスエレクトロニクス株式会社 半導体集積回路
JP5481211B2 (ja) * 2010-01-20 2014-04-23 国立大学法人 東京大学 半導体集積回路装置
US8339757B2 (en) * 2010-04-19 2012-12-25 Faraday Technology Corp. Electrostatic discharge circuit for integrated circuit with multiple power domain
US8427224B2 (en) 2011-07-26 2013-04-23 National Chiao Tung University On-chip active decoupling capacitors for regulating voltage of an integrated circuit
US20150077170A1 (en) * 2013-09-13 2015-03-19 International Business Machines Corporation Efficient wakeup of power gated domains through charge sharing and recycling

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1607656A (zh) * 2003-05-12 2005-04-20 展讯通信（上海）有限公司 一种解耦噪声的方法和设备
US20090179669A1 (en) * 2008-01-10 2009-07-16 Bartley Gerald K Techniques for Providing Switchable Decoupling Capacitors for an Integrated Circuit
CN102959865A (zh) * 2010-06-30 2013-03-06 超威半导体公司 静电放电电路
US20130138978A1 (en) * 2011-11-30 2013-05-30 International Business Machines Corporation Charge Recycling Between Power Domains of Integrated Circuits

Also Published As

Publication number Publication date
US20150303912A1 (en) 2015-10-22
WO2015160454A1 (en) 2015-10-22
KR101837606B1 (ko) 2018-03-12
BR112016024212A2 (pt) 2017-08-15
KR20160145013A (ko) 2016-12-19
US9871506B2 (en) 2018-01-16
JP6419843B2 (ja) 2018-11-07
CN106170905A (zh) 2016-11-30
EP3132327B1 (en) 2019-08-14
EP3132327A1 (en) 2017-02-22
JP2017514389A (ja) 2017-06-01

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