KR930011222A - 반도체 집적회로 - Google Patents
반도체 집적회로 Download PDFInfo
- Publication number
- KR930011222A KR930011222A KR1019920022767A KR920022767A KR930011222A KR 930011222 A KR930011222 A KR 930011222A KR 1019920022767 A KR1019920022767 A KR 1019920022767A KR 920022767 A KR920022767 A KR 920022767A KR 930011222 A KR930011222 A KR 930011222A
- Authority
- KR
- South Korea
- Prior art keywords
- power supply
- circuit
- voltage
- supply voltage
- biasing voltage
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract 10
- 239000000758 substrate Substances 0.000 claims abstract 27
- 238000010521 absorption reaction Methods 0.000 claims abstract 3
- 230000010355 oscillation Effects 0.000 claims 3
- 238000005530 etching Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- 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
-
- 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
- G11C11/4074—Power supply or voltage generation circuits, e.g. bias voltage generators, substrate voltage generators, back-up power, power control circuits
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is DC
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
- G05F3/02—Regulating voltage or current
- G05F3/08—Regulating voltage or current wherein the variable is DC
- G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
- G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
- G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
- G05F3/205—Substrate bias-voltage generators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M3/00—Conversion of DC power input into DC power output
- H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
- H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
- H02M3/06—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider
- H02M3/07—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using resistors or capacitors, e.g. potential divider using capacitors charged and discharged alternately by semiconductor devices with control electrode, e.g. charge pumps
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Nonlinear Science (AREA)
- Semiconductor Integrated Circuits (AREA)
- Dram (AREA)
Abstract
Description
Claims (8)
- 접지 라인을 포함하는 내부 회로와 함께 형성된 한 표면을 구비하는 반도체 기판과 상기 접지 라인사이에 접속된 제1바이어싱 전압 발생 회로 및 제2바이어싱 전압 발생 회로를 포함하며, 기판 전류를 흡수함으로써 상기 반도체 기판과 접지 사이에 각각 역 바이어싱 전압을 공급하는 기판 바이어싱 전원 발생 수단과, 내부 전원 전압을 얻기 위하여 외부 전압 전압을 강하시키고, 상기 내부 전원 전압을 상기 내부 회로와 상기 기판 바이어싱 전압발생 수단에 공급하는 전압 강하 회로와, 상기 외부 전원 전압이 상기 반도체 집적 회로에 인가된후 상기 외부전원 전압의 변동에 응답하여, 상기 기간 바이어싱 전압 발생 수단의 기관 전류 흡수력을 제어하기 위한 제어신호를 발생하는 제어 회로와, 상기 제1바이어싱 전압 발생 회로에 제공되고 상기 제어 회로로부터의 상기 제어 신호에 응답하여, 큰 기판 전류흡수력과 작은 기판 전류 흡수력을 선택적으로 제공하는 수단을 포함하는 반도체 집적회로.
- 제1항에 있어서, 상기 제1바이어싱 전압 발생 회로는 상기 제1바이어싱 전압 발생 회로를 상기 외부 전원전압과 상기 내부 전원 전압 사이로 선택적으로 스위칭 함으로써 상기 기판 전류 흡수력중 하나를 선택하는 반도체 집적 회로.
- 제2항에 있어서, 상기 제1바이어싱 전압 발생 회로는 상기 작동 전원 전압을 상기 외부 전원 전압과 상기 내부 전원 전압사이로 스위칭할 수 있는 링 발진기를 포함하는 제1발진기 회로와, 상기 제1발진기 회로에 의해 구동되는 전하 펌프 회로를 포함하는 반도체 집적 회로.
- 제2항에 있어서, 상기 제1바이어싱 전압 발생 회로는 작동 전원 전압이 상기 외부 전원 전압으로 고정되는 링 발진기를 포함하는 제2발진 회로와, 상기 제2발진 회로의 출력에 의해 구동되는 제2전하 펌프 회로와, 작동전원 전압이 상기 내부 전원 전압으로 고정되는 링 발진기를 포함하는 제3발진 회로와, 출력 단자가 상기 제2전하펌프 회로의 출력 단자에 접속되고 상기 제3발진 회로의 출력에 의해 구동되는 제3전하 펌프 회로를 포함하는 반도체 집적 회로.
- 제3항 또는 제4항에 있어서, 상기 제2바이어싱 전압 발생 회로는 작동 전원 전압이 상기 내부 전원 전압에 고정된 제4링 발진기를 포함하는 제4발진 회로와, 상기 제4발진 회로의 출력에 의해 구동되는 전하 펌프 회로를 포함하는 반도체 집적 회로.
- 제5항에 있어서, 상기 제1바이어싱 전압 발생 회로가 상기 내부 전원 전압으로 작동될 때 상기 제1바이어싱 전압 발생 회로의 기판 전류 흡수력은 작동의 활성 모드동안 작동 전류에 의해 발생된 기판 전류를 흡수하기에 충분하고, 상기 제2바이어싱 전압 발생 회로의 기판 전류 흡수력을 작동의 대기 모드동안 대기 전류에 의해 발생된 기판 전류를 흡수하기에 충분한 반도체 집적 회로.
- 제6항에 있어서, 상기 제어 전류는 상기 외부 전원 전압의 인가시에 상기 작동 전압을 상기 전압 인가후의 상기 외부 전원 전압의 전압치에 따라 상기 외부 전원 전압과 상기 내부 전원 전압 사이에서 순차적으로 적응되는 반도체 집적 회로.
- 제7항에 있어서, 상기 제어 회로는 외부에서 인가된 제어 신호에 따라 발생된 임의의 제어 신호에 응답하여, 상기 외부 전원 전압이 활성 모드나 대기 모드로 안정화될 때 작동 모드를 제어하여, 상기 각각의 모드에 따라 상기 내부 전원 전압을 모작동 전원 전압으로하여 상기 제1바이어싱 전압 발생 회로와 상기 제2바이어싱 전압 발생 회로를 작동시키는 반도체 집적 회로.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP91-315943 | 1991-11-29 | ||
JP31594391 | 1991-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930011222A true KR930011222A (ko) | 1993-06-24 |
KR970000881B1 KR970000881B1 (ko) | 1997-01-20 |
Family
ID=18071473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920022767A KR970000881B1 (ko) | 1991-11-29 | 1992-11-28 | 반도체 집적 회로 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5376840A (ko) |
EP (1) | EP0545266A3 (ko) |
KR (1) | KR970000881B1 (ko) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3683915B2 (ja) * | 1993-09-24 | 2005-08-17 | 株式会社東芝 | 半導体記憶装置 |
US6882215B1 (en) * | 1994-01-21 | 2005-04-19 | Samsung Electronics Co., Ltd. | Substrate bias generator in semiconductor memory device |
JPH07230693A (ja) * | 1994-02-16 | 1995-08-29 | Toshiba Corp | 半導体記憶装置 |
DE69430806T2 (de) * | 1994-12-05 | 2002-12-12 | Stmicroelectronics S.R.L., Agrate Brianza | Ladungspumpe-Spannungsvervielfacherschaltung mit Regelungsrückkopplung und Verfahren dafür |
US5731736A (en) * | 1995-06-30 | 1998-03-24 | Dallas Semiconductor | Charge pump for digital potentiometers |
JP3394389B2 (ja) * | 1995-07-13 | 2003-04-07 | シャープ株式会社 | 直流安定化電源回路 |
US5694072A (en) * | 1995-08-28 | 1997-12-02 | Pericom Semiconductor Corp. | Programmable substrate bias generator with current-mirrored differential comparator and isolated bulk-node sensing transistor for bias voltage control |
KR0179845B1 (ko) * | 1995-10-12 | 1999-04-15 | 문정환 | 메모리의 기판전압 공급제어회로 |
JPH09219092A (ja) * | 1996-02-15 | 1997-08-19 | Mitsubishi Electric Corp | 半導体記憶装置 |
JP3686174B2 (ja) * | 1996-07-30 | 2005-08-24 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US6198339B1 (en) * | 1996-09-17 | 2001-03-06 | International Business Machines Corporation | CVF current reference with standby mode |
US5987116A (en) * | 1996-12-03 | 1999-11-16 | Northern Telecom Limited | Call center integration with operator services databases |
US5889392A (en) * | 1997-03-06 | 1999-03-30 | Maxim Integrated Products, Inc. | Switch-mode regulators and methods providing transient response speed-up |
US5907255A (en) * | 1997-03-25 | 1999-05-25 | Cypress Semiconductor | Dynamic voltage reference which compensates for process variations |
US6115307A (en) | 1997-05-19 | 2000-09-05 | Micron Technology, Inc. | Method and structure for rapid enablement |
JPH1155089A (ja) * | 1997-07-29 | 1999-02-26 | Mitsubishi Electric Corp | 半導体ゲート回路 |
JP2000040394A (ja) * | 1998-07-21 | 2000-02-08 | Fujitsu Ltd | 半導体装置 |
DE10220354B4 (de) * | 2002-05-07 | 2004-03-11 | Infineon Technologies Ag | Speicherschaltung mit mehreren Spannungsgeneratoren, Verfahren zur Herstellung und Verfahren zum Betreiben derselben |
KR100560945B1 (ko) * | 2003-11-26 | 2006-03-14 | 매그나칩 반도체 유한회사 | 온-칩 기준전압 발생장치를 구비하는 반도체 칩 |
KR100586545B1 (ko) * | 2004-02-04 | 2006-06-07 | 주식회사 하이닉스반도체 | 반도체 메모리 장치의 오실레이터용 전원공급회로 및 이를이용한 전압펌핑장치 |
JP4587804B2 (ja) * | 2004-12-22 | 2010-11-24 | 株式会社リコー | ボルテージレギュレータ回路 |
US10439599B2 (en) * | 2015-09-24 | 2019-10-08 | Intel Corporation | Non-boolean associative processor degree of match and winner take all circuits |
KR102581100B1 (ko) * | 2019-03-07 | 2023-09-20 | 삼성전기주식회사 | 차지 펌프 기반의 네가티브 전압 회로 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4585954A (en) * | 1983-07-08 | 1986-04-29 | Texas Instruments Incorporated | Substrate bias generator for dynamic RAM having variable pump current level |
JPH0618249B2 (ja) * | 1984-10-17 | 1994-03-09 | 富士通株式会社 | 半導体集積回路 |
JPS6199363A (ja) * | 1984-10-19 | 1986-05-17 | Mitsubishi Electric Corp | 基板電位発生回路 |
JPH0817033B2 (ja) * | 1988-12-08 | 1996-02-21 | 三菱電機株式会社 | 基板バイアス電位発生回路 |
KR910004737B1 (ko) * | 1988-12-19 | 1991-07-10 | 삼성전자 주식회사 | 백바이어스전압 발생회로 |
JP2780365B2 (ja) * | 1989-08-14 | 1998-07-30 | 日本電気株式会社 | 基板電位発生回路 |
JP2557271B2 (ja) * | 1990-04-06 | 1996-11-27 | 三菱電機株式会社 | 内部降圧電源電圧を有する半導体装置における基板電圧発生回路 |
US5146110A (en) * | 1991-05-22 | 1992-09-08 | Samsung Electronics Co., Ltd. | Semiconductor memory with substrate voltage generating circuit for removing unwanted substrate current during precharge cycle memory mode of operation |
-
1992
- 1992-11-25 EP EP19920120126 patent/EP0545266A3/en not_active Withdrawn
- 1992-11-27 US US07/982,606 patent/US5376840A/en not_active Expired - Lifetime
- 1992-11-28 KR KR1019920022767A patent/KR970000881B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US5376840A (en) | 1994-12-27 |
KR970000881B1 (ko) | 1997-01-20 |
EP0545266A3 (en) | 1993-08-04 |
EP0545266A2 (en) | 1993-06-09 |
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