FR2317729A1 - Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor - Google Patents

Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor

Info

Publication number
FR2317729A1
FR2317729A1 FR7621165A FR7621165A FR2317729A1 FR 2317729 A1 FR2317729 A1 FR 2317729A1 FR 7621165 A FR7621165 A FR 7621165A FR 7621165 A FR7621165 A FR 7621165A FR 2317729 A1 FR2317729 A1 FR 2317729A1
Authority
FR
France
Prior art keywords
single transistor
transistor cell
detection amplifier
ultrasensitive detection
cell memories
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7621165A
Other languages
English (en)
Other versions
FR2317729B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unisys Corp
Original Assignee
Burroughs 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 Burroughs Corp filed Critical Burroughs Corp
Publication of FR2317729A1 publication Critical patent/FR2317729A1/fr
Application granted granted Critical
Publication of FR2317729B1 publication Critical patent/FR2317729B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356017—Bistable circuits using additional transistors in the input circuit
    • 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
    • G11C11/403—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 with charge regeneration common to a multiplicity of memory cells, i.e. external refresh
    • G11C11/404—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 with charge regeneration common to a multiplicity of memory cells, i.e. external refresh with one charge-transfer gate, e.g. MOS transistor, per cell
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/353—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of field-effect transistors with internal or external positive feedback
    • H03K3/356—Bistable circuits
    • H03K3/356086—Bistable circuits with additional means for controlling the main nodes
    • H03K3/356095—Bistable circuits with additional means for controlling the main nodes with synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Static Random-Access Memory (AREA)
  • Dram (AREA)
FR7621165A 1975-07-10 1976-07-09 Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor Granted FR2317729A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/594,579 US4031522A (en) 1975-07-10 1975-07-10 Ultra high sensitivity sense amplifier for memories employing single transistor cells

Publications (2)

Publication Number Publication Date
FR2317729A1 true FR2317729A1 (fr) 1977-02-04
FR2317729B1 FR2317729B1 (fr) 1982-03-05

Family

ID=24379482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7621165A Granted FR2317729A1 (fr) 1975-07-10 1976-07-09 Amplificateur de detection ultrasensible pour memoires a cellules a un seul transistor

Country Status (4)

Country Link
US (1) US4031522A (fr)
JP (1) JPS5911994B2 (fr)
FR (1) FR2317729A1 (fr)
GB (1) GB1513096A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366665A1 (fr) * 1976-09-30 1978-04-28 Gafarov Palmir Memoire dynamique a circuits integres a semi-conducteurs
FR2412982A1 (fr) * 1977-12-23 1979-07-20 Signetics Corp Circuit amplificateur pour lire et rafraichir de l'information

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142442A (en) * 1976-05-21 1977-11-28 Nec Corp Memory circuit
US4144590A (en) * 1976-12-29 1979-03-13 Texas Instruments Incorporated Intermediate output buffer circuit for semiconductor memory device
SU928405A1 (ru) * 1976-08-05 1982-05-15 Предприятие П/Я Р-6429 Усилитель считывани дл интегрального запоминающего устройства
JPS5938670B2 (ja) * 1976-10-15 1984-09-18 日本電気株式会社 差信号増巾回路
JPS586230B2 (ja) * 1977-06-08 1983-02-03 沖電気工業株式会社 半導体記憶回路
US4247791A (en) * 1978-04-03 1981-01-27 Rockwell International Corporation CMOS Memory sense amplifier
JPS54149532A (en) * 1978-05-17 1979-11-22 Nec Corp Semiconductor memory unit
JPS6055919B2 (ja) * 1980-03-18 1985-12-07 日本電気株式会社 半導体記憶装置
US4442508A (en) * 1981-08-05 1984-04-10 General Instrument Corporation Storage cells for use in two conductor data column storage logic arrays
US4420822A (en) * 1982-03-19 1983-12-13 Signetics Corporation Field plate sensing in single transistor, single capacitor MOS random access memory
US4493056A (en) * 1982-06-30 1985-01-08 International Business Machines Corporation RAM Utilizing offset contact regions for increased storage capacitance
US4521703A (en) * 1982-08-30 1985-06-04 Rca Corporation High speed sense amplifier
JPS6010495A (ja) * 1983-06-30 1985-01-19 Fujitsu Ltd センスアンプ
US4651302A (en) * 1984-11-23 1987-03-17 International Business Machines Corporation Read only memory including an isolation network connected between the array of memory cells and the output sense amplifier whereby reading speed is enhanced
US4761571A (en) * 1985-12-19 1988-08-02 Honeywell Inc. Memory circuit enchancement to stablize the signal lines with additional capacitance
US4716320A (en) * 1986-06-20 1987-12-29 Texas Instruments Incorporated CMOS sense amplifier with isolated sensing nodes
KR910009551B1 (ko) * 1988-06-07 1991-11-21 삼성전자 주식회사 메모리장치의 센스앰프 분할 제어회로
KR0179097B1 (ko) * 1995-04-07 1999-04-15 김주용 데이타 리드/라이트 방법 및 장치
US6580650B2 (en) 2001-03-16 2003-06-17 International Business Machines Corporation DRAM word line voltage control to insure full cell writeback level
KR100480608B1 (ko) * 2002-08-07 2005-04-06 삼성전자주식회사 고속 ａ/ｄ 변환기를 위한 고속 인코더

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806898A (en) * 1973-06-29 1974-04-23 Ibm Regeneration of dynamic monolithic memories

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2366665A1 (fr) * 1976-09-30 1978-04-28 Gafarov Palmir Memoire dynamique a circuits integres a semi-conducteurs
FR2412982A1 (fr) * 1977-12-23 1979-07-20 Signetics Corp Circuit amplificateur pour lire et rafraichir de l'information

Also Published As

Publication number Publication date
JPS5911994B2 (ja) 1984-03-19
JPS5211733A (en) 1977-01-28
US4031522A (en) 1977-06-21
GB1513096A (en) 1978-06-07
FR2317729B1 (fr) 1982-03-05

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Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property