TW371764B - Apparatus and method for controlling a bit line sense amplifier - Google Patents

Apparatus and method for controlling a bit line sense amplifier

Info

Publication number
TW371764B
TW371764B TW085113576A TW85113576A TW371764B TW 371764 B TW371764 B TW 371764B TW 085113576 A TW085113576 A TW 085113576A TW 85113576 A TW85113576 A TW 85113576A TW 371764 B TW371764 B TW 371764B
Authority
TW
Taiwan
Prior art keywords
bit line
inverter
controlling
sense amplifier
line sense
Prior art date
Application number
TW085113576A
Other languages
Chinese (zh)
Inventor
Jung-Won Suh
Original Assignee
Hyundai Electronics Ind
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 Hyundai Electronics Ind filed Critical Hyundai Electronics Ind
Application granted granted Critical
Publication of TW371764B publication Critical patent/TW371764B/en

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
    • G11C7/06—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
    • G11C11/401—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 cells needing refreshing or charge regeneration, i.e. dynamic cells
    • G11C11/4063—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing
    • G11C11/407—Auxiliary circuits, e.g. for addressing, decoding, driving, writing, sensing or timing for memory cells of the field-effect type
    • G11C11/409—Read-write [R-W] circuits 
    • G11C11/4091—Sense or sense/refresh amplifiers, or associated sense circuitry, e.g. for coupled bit-line precharging, equalising or isolating

Landscapes

  • Dram (AREA)
  • Static Random-Access Memory (AREA)

Abstract

The present invention relates to an apparatus and method for controlling a bit line sense amplifier, comprising a first inverter for inverting data of a first bit line; a second inverter for inverting data of a second bit line; a first and a second switches responsive to an output signal from a column decoder for switching between an output terminal of the first and the second inverters and a data bus, respectively; a third and a fourth switches responsive to an offset compensation signal for switching between an input terminal and an output terminal of the first inverter and the second inverter, respectively; and an offset compensation signal generator for generating an offset compensation signal in accordance with a signal including the output signal from a column decoder.
TW085113576A 1995-07-21 1996-11-06 Apparatus and method for controlling a bit line sense amplifier TW371764B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950021676A KR0167673B1 (en) 1995-07-21 1995-07-21 Bit-line sense amplifier having off-set compensator function & its control method

Publications (1)

Publication Number Publication Date
TW371764B true TW371764B (en) 1999-10-11

Family

ID=19421277

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085113576A TW371764B (en) 1995-07-21 1996-11-06 Apparatus and method for controlling a bit line sense amplifier

Country Status (2)

Country Link
KR (1) KR0167673B1 (en)
TW (1) TW371764B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI720360B (en) * 2018-01-05 2021-03-01 美商高通公司 Bitline-driven sense amplifier clocking scheme

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7209399B2 (en) 2004-07-13 2007-04-24 Samsung Electronics Co., Ltd. Circuit and method of driving bitlines of integrated circuit memory using improved precharge scheme and sense-amplification scheme
KR101053525B1 (en) * 2009-06-30 2011-08-03 주식회사 하이닉스반도체 Sense Amplifier and Semiconductor Integrated Circuits Using the Same
DE102012013208B4 (en) 2012-05-07 2019-07-25 Adient Luxembourg Holding S.À R.L. Seat part of a vehicle seat

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI720360B (en) * 2018-01-05 2021-03-01 美商高通公司 Bitline-driven sense amplifier clocking scheme

Also Published As

Publication number Publication date
KR970008834A (en) 1997-02-24
KR0167673B1 (en) 1999-02-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees