KR101259899B1 - 다중 전압 도메인들을 이용하는 회로에서의 신호 경로 지연의 자체-튜닝 - Google Patents

다중 전압 도메인들을 이용하는 회로에서의 신호 경로 지연의 자체-튜닝 Download PDF

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KR101259899B1
KR101259899B1 KR1020117016788A KR20117016788A KR101259899B1 KR 101259899 B1 KR101259899 B1 KR 101259899B1 KR 1020117016788 A KR1020117016788 A KR 1020117016788A KR 20117016788 A KR20117016788 A KR 20117016788A KR 101259899 B1 KR101259899 B1 KR 101259899B1
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delay
paths
voltage domains
path
voltage
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KR20110106386A (ko
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치아밍 차이
스티븐 에드워드 릴리스
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퀄컴 인코포레이티드
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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/06—Sense amplifiers; Associated circuits, e.g. timing or triggering circuits
    • G11C7/08—Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
    • G11C11/21—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements
    • G11C11/34—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices
    • G11C11/40—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors
    • G11C11/41—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using electric elements using semiconductor devices using transistors forming static cells with positive feedback, i.e. cells not needing refreshing or charge regeneration, e.g. bistable multivibrator or Schmitt trigger
    • G11C11/413—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction
    • G11C11/417—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing, timing or power reduction for memory cells of the field-effect type
    • G11C11/419—Read-write [R-W] circuits
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/22—Read-write [R-W] timing or clocking circuits; Read-write [R-W] control signal generators or management 
    • G11C7/222—Clock generating, synchronizing or distributing circuits within memory device

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Static Random-Access Memory (AREA)
KR1020117016788A 2008-12-17 2009-12-11 다중 전압 도메인들을 이용하는 회로에서의 신호 경로 지연의 자체-튜닝 Active KR101259899B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/336,741 US7876631B2 (en) 2008-12-17 2008-12-17 Self-tuning of signal path delay in circuit employing multiple voltage domains
US12/336,741 2008-12-17
PCT/US2009/067657 WO2010077776A1 (en) 2008-12-17 2009-12-11 Self-tuning of signal path delay in circuit employing multiple voltage domains

Publications (2)

Publication Number Publication Date
KR20110106386A KR20110106386A (ko) 2011-09-28
KR101259899B1 true KR101259899B1 (ko) 2013-05-02

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KR1020117016788A Active KR101259899B1 (ko) 2008-12-17 2009-12-11 다중 전압 도메인들을 이용하는 회로에서의 신호 경로 지연의 자체-튜닝

Country Status (7)

Country Link
US (1) US7876631B2 (https=)
EP (1) EP2380174B1 (https=)
JP (1) JP5355711B2 (https=)
KR (1) KR101259899B1 (https=)
CN (1) CN102246236B (https=)
TW (1) TWI427640B (https=)
WO (1) WO2010077776A1 (https=)

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US8930733B2 (en) * 2009-06-12 2015-01-06 Taiwan Semiconductor Manufacturing Company, Ltd. Separating power domains of central processing units
US8995207B2 (en) 2011-08-12 2015-03-31 Qualcomm Incorporated Data storage for voltage domain crossings
US20130227197A1 (en) * 2012-02-29 2013-08-29 Sandisk Technologies Inc. Multiple pre-driver logic for io high speed interfaces
US8638153B2 (en) 2012-03-29 2014-01-28 Qualcomm Incorporated Pulse clock generation logic with built-in level shifter and programmable rising edge and pulse width
CN102723755A (zh) * 2012-06-14 2012-10-10 北京华大智宝电子系统有限公司 一种电池组信息采集管理结构
US9070433B1 (en) 2014-03-11 2015-06-30 International Business Machines Corporation SRAM supply voltage global bitline precharge pulse
US9418716B1 (en) * 2015-04-15 2016-08-16 Qualcomm Incorporated Word line and bit line tracking across diverse power domains
CN104868906A (zh) * 2015-05-26 2015-08-26 施文斌 集成电路和电压选择电路
US9954527B2 (en) * 2015-09-29 2018-04-24 Nvidia Corporation Balanced charge-recycling repeater link
KR102531863B1 (ko) * 2018-03-28 2023-05-11 삼성전자주식회사 반도체 메모리 장치의 홀드-마진을 제어하는 방법 및 시스템

Citations (2)

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US20040095800A1 (en) * 2002-11-19 2004-05-20 Wesley Lin Method and system for controlling an sram sense amplifier clock
US20080056031A1 (en) * 2002-03-15 2008-03-06 Nec Electronics Corporation Semiconductor memory

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JPH04362810A (ja) * 1991-06-11 1992-12-15 Fuji Electric Co Ltd 論理信号遅延回路
JPH10284705A (ja) 1997-04-10 1998-10-23 Hitachi Ltd ダイナミック型ｒａｍ
US6034920A (en) * 1998-11-24 2000-03-07 Texas Instruments Incorporated Semiconductor memory device having a back gate voltage controlled delay circuit
JP2002109887A (ja) * 2000-09-29 2002-04-12 Hitachi Ltd 半導体集積回路
JP3908493B2 (ja) * 2001-08-30 2007-04-25 株式会社東芝 電子回路及び半導体記憶装置
US7073145B2 (en) * 2003-01-07 2006-07-04 International Business Machines Corporation Programmable delay method for hierarchical signal balancing
CN100555168C (zh) * 2003-08-04 2009-10-28 皇家飞利浦电子股份有限公司 电压源的结构和方法
US7151396B2 (en) 2005-04-04 2006-12-19 Freescale Semiconductor, Inc. Clock delay compensation circuit
US7355905B2 (en) * 2005-07-01 2008-04-08 P.A. Semi, Inc. Integrated circuit with separate supply voltage for memory that is different from logic circuit supply voltage
KR100655084B1 (ko) * 2006-01-17 2006-12-08 삼성전자주식회사 센스앰프 인에이블 회로 및 이를 갖는 반도체 메모리 장치
US7542331B1 (en) * 2007-10-16 2009-06-02 Juhan Kim Planar SRAM including segment read circuit
US7388774B1 (en) * 2007-10-16 2008-06-17 Juhan Kim SRAM including bottom gate transistor
US7542348B1 (en) * 2007-12-19 2009-06-02 Juhan Kim NOR flash memory including bipolar segment read circuit

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US20080056031A1 (en) * 2002-03-15 2008-03-06 Nec Electronics Corporation Semiconductor memory
US20040095800A1 (en) * 2002-11-19 2004-05-20 Wesley Lin Method and system for controlling an sram sense amplifier clock

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Hyunwoo Nho et al.,"Nemerical Estimation of Yield in Sub-100-nm SRAM Design Using Monte Carlo Simulation", IEEE Trans. Circuits and Systems, Vol. 55, No. 9, September, 2008.*

Also Published As

Publication number Publication date
EP2380174B1 (en) 2016-03-23
CN102246236A (zh) 2011-11-16
JP2012512497A (ja) 2012-05-31
KR20110106386A (ko) 2011-09-28
CN102246236B (zh) 2014-09-03
US20100148839A1 (en) 2010-06-17
EP2380174A1 (en) 2011-10-26
JP5355711B2 (ja) 2013-11-27
US7876631B2 (en) 2011-01-25
TW201040984A (en) 2010-11-16
BRPI0922986A2 (pt) 2016-01-26
WO2010077776A1 (en) 2010-07-08
TWI427640B (zh) 2014-02-21

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