KR102194128B1 - 전력 멀티플렉싱 시스템의 공급 전력 레일들로부터 전력 공급 회로로의 멀티플렉싱된 전력의 구동 강도의 적응적 제어 - Google Patents

전력 멀티플렉싱 시스템의 공급 전력 레일들로부터 전력 공급 회로로의 멀티플렉싱된 전력의 구동 강도의 적응적 제어 Download PDF

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KR102194128B1
KR102194128B1 KR1020187034069A KR20187034069A KR102194128B1 KR 102194128 B1 KR102194128 B1 KR 102194128B1 KR 1020187034069 A KR1020187034069 A KR 1020187034069A KR 20187034069 A KR20187034069 A KR 20187034069A KR 102194128 B1 KR102194128 B1 KR 102194128B1
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Prior art keywords
power rail
voltage
supply
output
circuit
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KR20190010569A (ko
Inventor
슈라다 스리다르
예쉬완트 나가라즈 콜라
닐 샤상크 네이트카
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퀄컴 인코포레이티드
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    • 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
    • G06F1/32—Means for saving power
    • G06F1/3203—Power management, i.e. event-based initiation of a power-saving mode
    • G06F1/3234—Power saving characterised by the action undertaken
    • G06F1/3296—Power saving characterised by the action undertaken by lowering the supply or operating voltage
    • 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
    • H03K19/0008—Arrangements for reducing power consumption
    • H03K19/0016—Arrangements for reducing power consumption by using a control or a clock signal, e.g. in order to apply power supply
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C5/00—Details of stores covered by group G11C11/00
    • G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
    • G11C5/147—Voltage reference generators, voltage or current regulators; Internally lowered supply levels; Compensation for voltage drops
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J4/00—Circuit arrangements for mains or distribution networks not specified as AC or DC
    • 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
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00369—Modifications for compensating variations of temperature, supply voltage or other physical parameters
    • H03K19/00384—Modifications for compensating variations of temperature, supply voltage or other physical parameters in field effect transistor circuits
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for DC mains or DC distribution networks
    • H02J1/08—Three-wire systems; Systems having more than three wires
    • H02J1/082—Plural DC voltage, e.g. DC supply voltage with at least two different DC voltage levels

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Power Sources (AREA)
  • Static Random-Access Memory (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Electronic Switches (AREA)
  • Dc-Dc Converters (AREA)
KR1020187034069A 2016-05-27 2017-05-15 전력 멀티플렉싱 시스템의 공급 전력 레일들로부터 전력 공급 회로로의 멀티플렉싱된 전력의 구동 강도의 적응적 제어 Active KR102194128B1 (ko)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662342560P 2016-05-27 2016-05-27
US62/342,560 2016-05-27
US201762459187P 2017-02-15 2017-02-15
US62/459,187 2017-02-15
US15/593,809 US10684671B2 (en) 2016-05-27 2017-05-12 Adaptively controlling drive strength of multiplexed power from supply power rails in a power multiplexing system to a powered circuit
US15/593,809 2017-05-12
PCT/US2017/032632 WO2017205096A1 (en) 2016-05-27 2017-05-15 Adaptively controlling drive strength of multiplexed power from supply power rails in a power multiplexing system to a powered circuit

Publications (2)

Publication Number Publication Date
KR20190010569A KR20190010569A (ko) 2019-01-30
KR102194128B1 true KR102194128B1 (ko) 2020-12-22

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KR1020187034069A Active KR102194128B1 (ko) 2016-05-27 2017-05-15 전력 멀티플렉싱 시스템의 공급 전력 레일들로부터 전력 공급 회로로의 멀티플렉싱된 전력의 구동 강도의 적응적 제어

Country Status (10)

Country Link
US (1) US10684671B2 (enExample)
EP (1) EP3465913B1 (enExample)
JP (1) JP6956743B2 (enExample)
KR (1) KR102194128B1 (enExample)
CN (1) CN109075789B (enExample)
BR (1) BR112018074342B1 (enExample)
CA (1) CA3020739C (enExample)
ES (1) ES2868626T3 (enExample)
TW (1) TWI709298B (enExample)
WO (1) WO2017205096A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9596031B2 (en) * 2005-03-01 2017-03-14 Alexander Ivan Soto System and method for a subscriber-powered network element
US9977480B2 (en) 2015-04-15 2018-05-22 Qualcomm Incorporated Selective coupling of power rails to a memory domain(s) in a processor-based system
US10050448B2 (en) 2015-04-15 2018-08-14 Qualcomm Incorporated Providing current cross-conduction protection in a power rail control system
US10614766B2 (en) * 2016-05-19 2020-04-07 Novatek Microelectronics Corp. Voltage regulator and method applied thereto
US10439602B2 (en) * 2016-07-07 2019-10-08 ProGrAnalog Corporation Electronic power switch
CN108073211B (zh) * 2016-11-11 2020-07-10 中芯国际集成电路制造(上海)有限公司 一种保持电压的产生电路及电子设备
US10529407B2 (en) 2017-07-20 2020-01-07 Samsung Electronics Co., Ltd. Memory device including a plurality of power rails and method of operating the same
KR102499510B1 (ko) * 2017-09-01 2023-02-14 삼성전자주식회사 전원 공급 회로 및 이를 포함하는 반도체 패키지
CN110244590B (zh) * 2018-03-09 2021-09-03 华大半导体有限公司 多功能定时器
US11019747B2 (en) * 2018-05-10 2021-05-25 Microsoft Technology Licensing, Llc DC bus architecture for datacenters
US10956352B2 (en) 2018-05-29 2021-03-23 Continental Automotive Systems, Inc. Automatic location based addressing method for network participants in a serial bus system
US20200019229A1 (en) * 2018-07-11 2020-01-16 Qualcomm Incorporated Power sequencing based on active rail
FR3086457A1 (fr) * 2018-09-25 2020-03-27 Dolphin Design Puce de circuit integre
KR102760142B1 (ko) * 2019-01-03 2025-01-31 삼성전자주식회사 전력을 제어하기 위한 전자 회로
US10714152B1 (en) * 2019-05-29 2020-07-14 Advanced Micro Devices, Inc. Voltage regulation system for memory bit cells
CN111130322B (zh) * 2019-12-31 2021-09-17 上海联影医疗科技股份有限公司 开关管驱动电路的驱动方法
CN113972708A (zh) * 2020-07-23 2022-01-25 名硕电脑(苏州)有限公司 电子装置
US11640834B2 (en) * 2020-10-24 2023-05-02 Mediatek Singapore Pte. Ltd. Voltage droop reduction with a secondary power supply
JP2022147358A (ja) * 2021-03-23 2022-10-06 株式会社東芝 磁気ディスク装置
KR102868147B1 (ko) * 2021-06-21 2025-10-14 에스케이하이닉스 주식회사 파워스위칭동작을 수행하는 전자장치
KR102869946B1 (ko) * 2021-08-05 2025-10-10 삼성전기주식회사 전원 스위치 회로 및 그 동작 방법
KR20230022011A (ko) * 2021-08-06 2023-02-14 삼성전기주식회사 전원 스위치 회로 및 그 동작 방법
US12081124B2 (en) 2022-04-29 2024-09-03 Apple Inc. Regulator switch array
US12228952B2 (en) * 2022-05-02 2025-02-18 Apple Inc. Electronic devices having complementary current mirror circuitry
US11687106B1 (en) * 2022-05-09 2023-06-27 Qualcomm Incorporated Systems and methods for adaptive power multiplexing with a first type of power multiplexer and a second type of power multiplexer
US20250110538A1 (en) * 2023-09-28 2025-04-03 Advanced Micro Devices, Inc. Granular power gating override
WO2025122573A1 (en) * 2023-12-04 2025-06-12 Encharge Ai, Inc. Systems and methods for supply noise immune high- speed, high resolution analog voltage generation
WO2025122596A1 (en) * 2023-12-04 2025-06-12 Encharge Ai, Inc. Systems and methods for high-resolution, high-speed, analog voltage delivery to in-memory computing arrays

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080284407A1 (en) 2007-05-18 2008-11-20 Sylvain Miermont Electronic circuit power supply device and electronic circuit
JP2009296392A (ja) 2008-06-06 2009-12-17 Panasonic Corp 電源選択装置
JP2016093095A (ja) 2014-10-31 2016-05-23 エヌエックスピー ビー ヴィＮｘｐ Ｂ．Ｖ． 自立型電源

Family Cites Families (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2833293B2 (ja) 1991-09-20 1998-12-09 日本電気株式会社 直流電源切替装置
US6281724B1 (en) 1998-11-17 2001-08-28 Analog Devices, Inc. Circuit for partial power-down on dual voltage supply integrated circuits
KR100582380B1 (ko) 1999-06-30 2006-05-23 주식회사 하이닉스반도체 동작모드에 따라 선별적으로 파워를 공급하는 파워공급장치
JP2001268814A (ja) 2000-03-17 2001-09-28 Internatl Business Mach Corp <Ibm> 電源供給装置、電気機器および電力供給方法
DE10120790A1 (de) 2001-04-27 2002-11-21 Infineon Technologies Ag Schaltungsanordnung zur Verringerung der Versorgungsspannung eines Schaltungsteils sowie Verfahren zum Aktivieren eines Schaltungsteils
US20040217653A1 (en) * 2003-04-29 2004-11-04 Neidorff Robert Alan Supply selection circuit with programmable hysteresis
US7498836B1 (en) 2003-09-19 2009-03-03 Xilinx, Inc. Programmable low power modes for embedded memory blocks
US7061215B2 (en) * 2003-10-02 2006-06-13 Intersil Americas Inc. Cascadable current-mode regulator
WO2005119532A2 (en) 2004-06-04 2005-12-15 The Regents Of The University Of California Low-power fpga circuits and methods
WO2005125012A1 (en) * 2004-06-15 2005-12-29 Koninklijke Philips Electronics N.V. Adaptive control of power supply for integrated circuits
US7370214B2 (en) * 2005-03-24 2008-05-06 Silicon Laboratories Inc. Automatically switching power supply sources for a clock circuit
US7589584B1 (en) 2005-04-01 2009-09-15 Altera Corporation Programmable voltage regulator with dynamic recovery circuits
ATE459059T1 (de) 2005-05-19 2010-03-15 Nxp Bv Transponder mit einer verbesserten spannungsbegrenzerschaltung
US7298181B2 (en) * 2005-12-06 2007-11-20 Pulsecore Semiconductor Corp. Highest supply selection circuit
JP2007201853A (ja) * 2006-01-27 2007-08-09 Renesas Technology Corp 半導体集積回路
US20070210750A1 (en) 2006-03-08 2007-09-13 Samsung Electronics Co., Ltd. Power supply device and power supplying method for power supply device
US7688102B2 (en) * 2006-06-29 2010-03-30 Samsung Electronics Co., Ltd. Majority voter circuits and semiconductor devices including the same
US7630270B2 (en) 2006-08-21 2009-12-08 Texas Instruments Incorporated Dual mode SRAM architecture for voltage scaling and power management
TWI322346B (en) * 2006-10-18 2010-03-21 Asustek Comp Inc Power supply system
US7673160B2 (en) 2006-10-19 2010-03-02 International Business Machines Corporation System and method of power management for computer processor systems
US7737720B2 (en) 2007-05-03 2010-06-15 Arm Limited Virtual power rail modulation within an integrated circuit
TWI349842B (en) 2007-12-12 2011-10-01 Univ Nat Chiao Tung Self-aware adaptive power control system
US8183713B2 (en) 2007-12-21 2012-05-22 Qualcomm Incorporated System and method of providing power using switching circuits
CN101557122B (zh) * 2009-02-24 2010-12-01 深圳市民展科技开发有限公司 双电源选择电路
US8139436B2 (en) 2009-03-17 2012-03-20 Taiwan Semiconductor Manufacturing Company, Ltd. Integrated circuits, systems, and methods for reducing leakage currents in a retention mode
US8406075B2 (en) 2009-04-03 2013-03-26 Taiwan Semiconductor Manufacturing Company, Ltd. Ultra-low leakage memory architecture
TWI405408B (zh) * 2009-04-14 2013-08-11 Novatek Microelectronics Corp 可連續提供電源之切換控制方法及其相關裝置與電源供應系統
US8605534B2 (en) 2009-09-09 2013-12-10 Marvell World Trade Ltd. Circuits, architectures, apparatuses, systems, algorithms, and methods for memory with multiple power supplies and/or multiple low power modes
US8423946B1 (en) 2010-05-25 2013-04-16 Marvell International Ltd. Circuitry having programmable power rails, architectures, apparatuses, and systems including the same, and methods and algorithms for programming and/or configuring power rails in an integrated circuit
FR2967796A1 (fr) 2010-11-18 2012-05-25 St Microelectronics Sa Procede et systeme de gestion de l'alimentation d'un composant, par exemple un processeur et d'une memoire, par exemple une memoire cache dudit processeur
JP5260706B2 (ja) * 2011-06-24 2013-08-14 レノボ・シンガポール・プライベート・リミテッド 計時回路を備える携帯式電子機器の電力システム
US9337660B1 (en) 2011-12-13 2016-05-10 Marvell Israel (M.I.S.L) Ltd. Switching arrangement for power supply from multiple power sources
JP5497115B2 (ja) 2012-01-27 2014-05-21 三菱電機株式会社 電源切替装置及び配電盤
CN103377692B (zh) 2012-04-25 2016-01-20 联发科技股份有限公司 用于双功率存储器的预解码器及双功率存储器
US9223384B2 (en) * 2012-07-31 2015-12-29 Qualcomm Incorporated Synthesizing intermediate performance levels in integrated circuits, and related processor systems, methods, and computer-readable media
KR102038041B1 (ko) 2012-08-31 2019-11-26 에스케이하이닉스 주식회사 전원 선택 회로
JP5939101B2 (ja) * 2012-09-12 2016-06-22 富士通株式会社 半導体装置
JP2014067191A (ja) * 2012-09-25 2014-04-17 Fujitsu Ltd 演算処理回路及び電源制御方法
US9299394B2 (en) * 2012-10-04 2016-03-29 Broadcom Corporation Method and circuit for reducing current surge
JP5886732B2 (ja) 2012-12-04 2016-03-16 東芝三菱電機産業システム株式会社 電源切換装置
US9484917B2 (en) 2012-12-18 2016-11-01 Intel Corporation Digital clamp for state retention
JP5787868B2 (ja) * 2012-12-26 2015-09-30 京セラドキュメントソリューションズ株式会社 電源装置及びこれを備えた画像形成装置
TWI459189B (zh) 2012-12-27 2014-11-01 Giga Byte Tech Co Ltd 主機板及其電源管理方法
US9785181B2 (en) 2013-01-15 2017-10-10 Nec Corporation Power network system operation method
US9766678B2 (en) * 2013-02-04 2017-09-19 Intel Corporation Multiple voltage identification (VID) power architecture, a digital synthesizable low dropout regulator, and apparatus for improving reliability of power gates
KR102088808B1 (ko) 2013-04-19 2020-03-13 삼성전자주식회사 듀얼 파워 레일을 포함하는 시스템 온 칩 및 그것의 전압 공급 방법
US9059696B1 (en) 2013-08-01 2015-06-16 Altera Corporation Interposer with programmable power gating granularity
US9647453B2 (en) * 2013-08-02 2017-05-09 Samsung Electronics Co., Ltd. Dual supply memory
US9768160B2 (en) 2013-08-09 2017-09-19 Infineon Technologies Austria Ag Semiconductor device, electronic circuit and method for switching high voltages
US20150067290A1 (en) 2013-09-04 2015-03-05 Qualcomm Incorporated Memory access time tracking in dual-rail systems
US9423865B2 (en) 2013-09-13 2016-08-23 Globalfoundries Inc. Accelerating microprocessor core wake up via charge from capacitance tank without introducing noise on power grid of running microprocessor cores
US9563263B2 (en) * 2013-12-19 2017-02-07 Intel Corporation Graphics processor sub-domain voltage regulation
US10396553B2 (en) * 2014-08-29 2019-08-27 Telefonaktiebolaget Lm Ericsson (Publ) System and method for control of multiple voltage regulators
KR102275497B1 (ko) * 2014-10-20 2021-07-09 삼성전자주식회사 전원 경로 제어기를 포함하는 시스템 온 칩 및 전자 기기
CN204190484U (zh) 2014-11-03 2015-03-04 合肥宝龙达信息技术有限公司 一种供电切换电路
US10050448B2 (en) 2015-04-15 2018-08-14 Qualcomm Incorporated Providing current cross-conduction protection in a power rail control system
US9977480B2 (en) 2015-04-15 2018-05-22 Qualcomm Incorporated Selective coupling of power rails to a memory domain(s) in a processor-based system
US10108212B2 (en) * 2015-09-22 2018-10-23 Intel Corporation Digital low drop-out voltage controller including embedded dual-loop feedback for minimum energy point operation
JP6623696B2 (ja) * 2015-11-09 2019-12-25 株式会社ソシオネクスト 電源装置及び半導体装置
US20170308153A1 (en) * 2016-04-25 2017-10-26 Mediatek Inc. Power delivery system for multicore processor chip
KR102032327B1 (ko) * 2016-11-22 2019-10-15 에스케이하이닉스 주식회사 디지털 ldo 레귤레이터 및 이를 사용하는 저항 변화 메모리 장치

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080284407A1 (en) 2007-05-18 2008-11-20 Sylvain Miermont Electronic circuit power supply device and electronic circuit
JP2009296392A (ja) 2008-06-06 2009-12-17 Panasonic Corp 電源選択装置
JP2016093095A (ja) 2014-10-31 2016-05-23 エヌエックスピー ビー ヴィＮｘｐ Ｂ．Ｖ． 自立型電源

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US10684671B2 (en) 2020-06-16
CN109075789A (zh) 2018-12-21
KR20190010569A (ko) 2019-01-30
TWI709298B (zh) 2020-11-01
ES2868626T3 (es) 2021-10-21
BR112018074342B1 (pt) 2024-01-09
CA3020739C (en) 2022-06-21
EP3465913B1 (en) 2021-03-17
TW201813310A (zh) 2018-04-01
EP3465913A1 (en) 2019-04-10
JP6956743B2 (ja) 2021-11-02
WO2017205096A1 (en) 2017-11-30
CN109075789B (zh) 2022-06-17
CA3020739A1 (en) 2017-11-30
BR112018074342A2 (pt) 2019-03-06
US20170346299A1 (en) 2017-11-30
JP2019517705A (ja) 2019-06-24

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