ITTO20020798A1 - Amplificatore di rilevamento a specchio a dinamica rapida - Google Patents

Amplificatore di rilevamento a specchio a dinamica rapida

Info

Publication number
ITTO20020798A1
ITTO20020798A1 IT000798A ITTO20020798A ITTO20020798A1 IT TO20020798 A1 ITTO20020798 A1 IT TO20020798A1 IT 000798 A IT000798 A IT 000798A IT TO20020798 A ITTO20020798 A IT TO20020798A IT TO20020798 A1 ITTO20020798 A1 IT TO20020798A1
Authority
IT
Italy
Prior art keywords
detection amplifier
mirror detection
dynamics
quick
quick dynamics
Prior art date
Application number
IT000798A
Other languages
English (en)
Inventor
Lorenzo Bedarida
Massimiliano Frulio
Mirella Marsella
Giorgio Oddone
Original Assignee
Atmel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Atmel Corp filed Critical Atmel Corp
Priority to IT000798A priority Critical patent/ITTO20020798A1/it
Priority to US10/407,640 priority patent/US6954102B2/en
Priority to PCT/US2003/028814 priority patent/WO2004025656A2/en
Priority to AU2003272370A priority patent/AU2003272370A1/en
Priority to TW092125212A priority patent/TW200427215A/zh
Publication of ITTO20020798A1 publication Critical patent/ITTO20020798A1/it

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C7/00—Arrangements for writing information into, or reading information out from, a digital store
    • G11C7/14—Dummy cell management; Sense reference voltage generators
    • 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
    • G11C7/062—Differential amplifiers of non-latching type, e.g. comparators, long-tailed pairs
    • 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
    • G11C7/067—Single-ended amplifiers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C16/00—Erasable programmable read-only memories
    • G11C16/02—Erasable programmable read-only memories electrically programmable
    • G11C16/06—Auxiliary circuits, e.g. for writing into memory
    • G11C16/26—Sensing or reading circuits; Data output circuits
    • G11C16/28—Sensing or reading circuits; Data output circuits using differential sensing or reference cells, e.g. dummy cells
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C2207/00—Indexing scheme relating to arrangements for writing information into, or reading information out from, a digital store
    • G11C2207/06—Sense amplifier related aspects
    • G11C2207/063—Current sense amplifiers
IT000798A 2002-09-13 2002-09-13 Amplificatore di rilevamento a specchio a dinamica rapida ITTO20020798A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000798A ITTO20020798A1 (it) 2002-09-13 2002-09-13 Amplificatore di rilevamento a specchio a dinamica rapida
US10/407,640 US6954102B2 (en) 2002-09-13 2003-04-03 Fast dynamic mirror sense amplifier with separate comparison equalization and evaluation paths
PCT/US2003/028814 WO2004025656A2 (en) 2002-09-13 2003-09-11 Fast dynamic mirror sense amplifier with separate comparison equalization and evaluation paths
AU2003272370A AU2003272370A1 (en) 2002-09-13 2003-09-11 Fast dynamic mirror sense amplifier with separate comparison equalization and evaluation paths
TW092125212A TW200427215A (en) 2002-09-13 2003-09-12 Fast dynamic mirror sense amplifier with separate comparison equalization and evaluation paths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000798A ITTO20020798A1 (it) 2002-09-13 2002-09-13 Amplificatore di rilevamento a specchio a dinamica rapida

Publications (1)

Publication Number Publication Date
ITTO20020798A1 true ITTO20020798A1 (it) 2004-03-14

Family

ID=31986053

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000798A ITTO20020798A1 (it) 2002-09-13 2002-09-13 Amplificatore di rilevamento a specchio a dinamica rapida

Country Status (3)

Country Link
US (1) US6954102B2 (it)
IT (1) ITTO20020798A1 (it)
TW (1) TW200427215A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20011231A1 (it) * 2001-06-12 2002-12-12 St Microelectronics Srl Circuiteria di rilevamento per la lettura e la verifica del contenutodi celle di memoria non volatili programmabili e cancellabili elettric
US7477559B2 (en) * 2005-11-01 2009-01-13 Stmicroelectronics S.R.L. Sense amplifier for low-voltage applications
US7369450B2 (en) 2006-05-26 2008-05-06 Freescale Semiconductor, Inc. Nonvolatile memory having latching sense amplifier and method of operation
US7561485B2 (en) * 2007-01-12 2009-07-14 Atmel Corporation Sense architecture
US7483306B2 (en) * 2007-02-02 2009-01-27 Macronix International Co., Ltd. Fast and accurate sensing amplifier for low voltage semiconductor memory
US7882405B2 (en) * 2007-02-16 2011-02-01 Atmel Corporation Embedded architecture with serial interface for testing flash memories
US8692580B2 (en) * 2012-02-28 2014-04-08 Taiwan Semiconductor Manufacturing Company, Ltd. Sense amplifier
CN108053858A (zh) * 2017-12-29 2018-05-18 珠海博雅科技有限公司 一种非易失性存储器的读取电路及读取方法
US10658048B2 (en) 2018-08-16 2020-05-19 Stmicroelectronics S.R.L. Floating boosted pre-charge scheme for sense amplifiers
CN112543007A (zh) * 2020-12-29 2021-03-23 深圳市芯天下技术有限公司 一种结构简单的低功耗快速敏感放大器电路及存储器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246241B (it) * 1990-02-23 1994-11-17 Sgs Thomson Microelectronics Circuito per la lettura dell'informazione contenuta in celle di memoria non volatili
JP3454520B2 (ja) * 1990-11-30 2003-10-06 インテル・コーポレーション フラッシュ記憶装置の書込み状態を確認する回路及びその方法
JPH08180697A (ja) * 1994-09-16 1996-07-12 Texas Instr Inc <Ti> センス増幅器用の基準電流を供給する基準回路及び方法
US6297671B1 (en) * 1998-09-01 2001-10-02 Texas Instruments Incorporated Level detection by voltage addition/subtraction
US6133764A (en) * 1999-01-27 2000-10-17 Motorola, Inc. Comparator circuit and method
US6507175B2 (en) * 2000-10-13 2003-01-14 Primarion, Inc. System and method for detection of zero current condition

Also Published As

Publication number Publication date
TW200427215A (en) 2004-12-01
US6954102B2 (en) 2005-10-11
US20040051564A1 (en) 2004-03-18

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