KR910007405B1 - 반도체집적회로 - Google Patents
반도체집적회로 Download PDFInfo
- Publication number
- KR910007405B1 KR910007405B1 KR1019880010291A KR880010291A KR910007405B1 KR 910007405 B1 KR910007405 B1 KR 910007405B1 KR 1019880010291 A KR1019880010291 A KR 1019880010291A KR 880010291 A KR880010291 A KR 880010291A KR 910007405 B1 KR910007405 B1 KR 910007405B1
- Authority
- KR
- South Korea
- Prior art keywords
- circuit
- mos transistors
- connection point
- tna
- voltage
- 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.)
- Expired
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Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
-
- 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
- H02M3/073—Charge pumps of the Schenkel-type
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Semiconductor Integrated Circuits (AREA)
- Read Only Memory (AREA)
- Non-Volatile Memory (AREA)
Abstract
Description
Claims (4)
- 제1입력전압접속점(IN1)으로부터 전원전압(VDD)을 공급받게 되는 제1승압회로(1)와, 상기 제1승압회로(1)에 의해 승압되어진 복수개 MOS 트랜지스터(T2a,…Tna)의 게이트에 공급되고 상기 MOS 트랜지스터(T2a,…Tna)의 임계전압에 의한 전압저하분을 보상시켜 주는 제2승압회로(2) 및 상기 제1승압회로(1)의 제1승압출력접속점(OUT1)과 접지전원단자사이에 접속되고 상기 제1승압회로(1)로부터 외부로의 전류공급을 저지시켜 주는 고저항소자(3)를 구비해서 내부승압회로가 이루어지도록 된 반도체집적회로.
- 제1항에 있어서, 상기 제1승압회로는 복수개 MOS 트랜지스터(T1, T2,…Tn)가 직렬로 접속되고 상기 MOS 트랜지스터(T1, T2,…Tn)사이의 접속점(N1, N2,…Nn-1)이 복수개 승압단으로 작용시켜 주는 제1챠지엎회로(1)로 이루어지고, 상기 제2승압회로는 상기 제1챠지엎회로(1)의 복수개 MOS 트랜지스터(T1, T2,…Tn)와 같은 수의 복수개 MOS 트랜지스터(T1a, T2a,…Tna)가 직렬로 접속되고 상기 복수개 MOS 트랜지스터(T2a,…Tna)의 각 게이트에 상기 제1챠지엎회로(1)의 상기 접속점(N2,…Nn-1)으로부터 승압되어진 전압이 입력되는 제2챠지엎회로(2)로 이루어진 것을 특징으로 하는 반도체집적회로.
- 제2항에 있어서, 상기 제1승압회로는 게이트와 드레인이 접속되어진 복수개 MOS 트랜지스터(T1, T2,…Tn)가 상기 제1입력전압접속점(IN1)과 상기 고저항소자(3)사이에 직렬로 접속되고 상기 MOS 트랜지스터(T1, T2,…Tn) 사이의 접속점(N1, N2,…Nn-1)중 기수번째 접속점에 2위상 클록신호(ψ1,ψ2)중 한쪽이 용량(C1,C2)중 한쪽을 매개로 입력되며 상기 MOS 트랜지스터(T1, T2,…Tn) 사이의 접속점(N1, N2,…Nn-1)중 우수번째 접속점에 2위상 클록신호(ψ1,ψ2)중 다른 쪽이 용량(C1)(C2)중 다른 쪽을 매개로 입력되는 제1챠지펌핑회로(1)인 것을 특징으로 하는 반도체집적회로.
- 제2항에 있어서, 상기 제2승압회로는 상기 제1챠지엎회로(1)의 MOS 트랜지스터(T1, T2,…Tn)와 같은 수의 복수개 MOS 트랜지스터(T1a, T2a,…Tna)가 제2입력전압접속점(IN2)과 제2승압출력접속점(OUT2) 사이에 직렬로 접속되고 상기 복수개 MOS 트랜지스터(T1a, T2a,…Tna)사이의 접속점(N1a, N2a,…Nna)중 기수번째 접속점에 2위상 클록신호(ψ1)(ψ2)중 한쪽이 용량(C1)(C2)중 한쪽을 매개로 입력되면서 상기 MOS 트랜지스터(T1a, T2a,…Tna) 사이의 접속점(N1a, N2a,…Nna)중 우수번째 접속점에 2위상 클록신호(ψ1)(ψ2)중 다른 쪽이 용량(C1)(C2)중 다른 쪽을 매개로 입력되며 상기 복수개 MOS 트랜지스터(T2a,…Tna)의 게이트가 상기 제1챠지엎회로(1)에서 대응하는 상기 승압단에 접속되어 있는 제2챠지펌핑회로(2)인 것을 특징으로 하는 반도체집적회로.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP87-202387 | 1987-08-13 | ||
| JP20238787A JPS6445157A (en) | 1987-08-13 | 1987-08-13 | Semiconductor integrated circuit |
| JP62-202387 | 1987-08-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004337A KR890004337A (ko) | 1989-04-21 |
| KR910007405B1 true KR910007405B1 (ko) | 1991-09-25 |
Family
ID=16456650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880010291A Expired KR910007405B1 (ko) | 1987-08-13 | 1988-08-12 | 반도체집적회로 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4935644A (ko) |
| EP (1) | EP0303193B1 (ko) |
| JP (1) | JPS6445157A (ko) |
| KR (1) | KR910007405B1 (ko) |
| DE (1) | DE3879804T2 (ko) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2533213B2 (ja) * | 1990-02-13 | 1996-09-11 | 株式会社東芝 | 半導体集積回路 |
| US5008799A (en) * | 1990-04-05 | 1991-04-16 | Montalvo Antonio J | Back-to-back capacitor charge pumps |
| KR930008876B1 (ko) * | 1990-08-17 | 1993-09-16 | 현대전자산업 주식회사 | 반도체소자의 고전압 발생회로 |
| KR920006991A (ko) * | 1990-09-25 | 1992-04-28 | 김광호 | 반도체메모리 장치의 고전압발생회로 |
| US5126590A (en) * | 1991-06-17 | 1992-06-30 | Micron Technology, Inc. | High efficiency charge pump |
| CN1075690C (zh) * | 1991-11-07 | 2001-11-28 | 摩托罗拉公司 | 混合信号处理系统及其供电方法 |
| US5191232A (en) * | 1992-03-17 | 1993-03-02 | Silicon Storage Technology, Inc. | High frequency voltage multiplier for an electrically erasable and programmable memory device |
| US5280420A (en) * | 1992-10-02 | 1994-01-18 | National Semiconductor Corporation | Charge pump which operates on a low voltage power supply |
| US5291446A (en) * | 1992-10-22 | 1994-03-01 | Advanced Micro Devices, Inc. | VPP power supply having a regulator circuit for controlling a regulated positive potential |
| US5347172A (en) * | 1992-10-22 | 1994-09-13 | United Memories, Inc. | Oscillatorless substrate bias generator |
| US5337284A (en) * | 1993-01-11 | 1994-08-09 | United Memories, Inc. | High voltage generator having a self-timed clock circuit and charge pump, and a method therefor |
| JP3043201B2 (ja) * | 1993-04-22 | 2000-05-22 | 株式会社東芝 | 昇圧回路 |
| JP2718375B2 (ja) * | 1994-09-30 | 1998-02-25 | 日本電気株式会社 | チャージポンプ回路 |
| JP3638641B2 (ja) * | 1994-10-05 | 2005-04-13 | 株式会社ルネサステクノロジ | 昇圧電位発生回路 |
| US5677645A (en) * | 1995-05-08 | 1997-10-14 | Micron Technology, Inc. | Vccp pump for low voltage operation |
| US5889428A (en) * | 1995-06-06 | 1999-03-30 | Ramtron International Corporation | Low loss, regulated charge pump with integrated ferroelectric capacitors |
| JP2830807B2 (ja) * | 1995-11-29 | 1998-12-02 | 日本電気株式会社 | 半導体メモリ装置 |
| US5734290A (en) * | 1996-03-15 | 1998-03-31 | National Science Council Of R.O.C. | Charge pumping circuit having cascaded stages receiving two clock signals |
| EP0822556B1 (en) * | 1996-08-02 | 2003-04-02 | STMicroelectronics S.r.l. | Bidirectional charge pump |
| EP0836268B1 (en) * | 1996-10-11 | 2002-02-06 | STMicroelectronics S.r.l. | Improved positive charge pump |
| JPH1145978A (ja) * | 1997-07-28 | 1999-02-16 | Toshiba Microelectron Corp | 半導体記憶装置及び電圧発生回路 |
| US5949708A (en) * | 1997-12-31 | 1999-09-07 | Micron Technology, Inc. | Integrated circuit charge coupling circuit |
| US6166982A (en) * | 1998-06-25 | 2000-12-26 | Cypress Semiconductor Corp. | High voltage switch for eeprom/flash memories |
| US6172553B1 (en) | 1998-06-25 | 2001-01-09 | Cypress Semiconductor Corp. | High voltage steering network for EEPROM/FLASH memory |
| US6094095A (en) * | 1998-06-29 | 2000-07-25 | Cypress Semiconductor Corp. | Efficient pump for generating voltages above and/or below operating voltages |
| KR100275743B1 (ko) * | 1998-09-08 | 2001-01-15 | 윤종용 | 승압회로 및 그의 승압방법 |
| US5982224A (en) * | 1998-09-22 | 1999-11-09 | Samsung Electronics Co., Ltd. | Low-power charge pump circuit having reduced body effect |
| US6320797B1 (en) | 1999-02-24 | 2001-11-20 | Micron Technology, Inc. | Method and circuit for regulating the output voltage from a charge pump circuit, and memory device using same |
| US6160723A (en) * | 1999-03-01 | 2000-12-12 | Micron Technology, Inc. | Charge pump circuit including level shifters for threshold voltage cancellation and clock signal boosting, and memory device using same |
| US6037622A (en) * | 1999-03-29 | 2000-03-14 | Winbond Electronics Corporation | Charge pump circuits for low supply voltages |
| JP3476384B2 (ja) * | 1999-07-08 | 2003-12-10 | Necマイクロシステム株式会社 | 昇圧回路とその制御方法 |
| IT1313877B1 (it) * | 1999-12-17 | 2002-09-24 | St Microelectronics Srl | Moltiplicatore di tensione in tecnologia cmos |
| JP3696125B2 (ja) * | 2000-05-24 | 2005-09-14 | 株式会社東芝 | 電位検出回路及び半導体集積回路 |
| US7023260B2 (en) * | 2003-06-30 | 2006-04-04 | Matrix Semiconductor, Inc. | Charge pump circuit incorporating corresponding parallel charge pump stages and method therefor |
| JP2005339658A (ja) | 2004-05-26 | 2005-12-08 | Toshiba Corp | 昇圧回路 |
| TWI261407B (en) * | 2004-08-03 | 2006-09-01 | Ememory Technology Inc | Charge pump circuit |
| US7477093B2 (en) * | 2006-12-31 | 2009-01-13 | Sandisk 3D Llc | Multiple polarity reversible charge pump circuit |
| US7495500B2 (en) * | 2006-12-31 | 2009-02-24 | Sandisk 3D Llc | Method for using a multiple polarity reversible charge pump circuit |
| US7859240B1 (en) | 2007-05-22 | 2010-12-28 | Cypress Semiconductor Corporation | Circuit and method for preventing reverse current flow into a voltage regulator from an output thereof |
| US7889523B2 (en) * | 2007-10-10 | 2011-02-15 | Freescale Semiconductor, Inc. | Variable load, variable output charge-based voltage multipliers |
| US9768711B2 (en) * | 2014-06-13 | 2017-09-19 | Zohaib Hameed | RF-DC power converter |
| US10847227B2 (en) * | 2018-10-16 | 2020-11-24 | Silicon Storage Technology, Inc. | Charge pump for use in non-volatile flash memory devices |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1593863A (en) * | 1977-03-25 | 1981-07-22 | Plessey Co Ltd | Circuit arrangements |
| JPS54113822A (en) * | 1978-02-24 | 1979-09-05 | Hitachi Ltd | Substrate bias voltage generating circuit |
| JPS5694654A (en) * | 1979-12-27 | 1981-07-31 | Toshiba Corp | Generating circuit for substrate bias voltage |
| US4739191A (en) * | 1981-04-27 | 1988-04-19 | Signetics Corporation | Depletion-mode FET for the regulation of the on-chip generated substrate bias voltage |
| US4733108A (en) * | 1982-06-28 | 1988-03-22 | Xerox Corporation | On-chip bias generator |
| US4701637A (en) * | 1985-03-19 | 1987-10-20 | International Business Machines Corporation | Substrate bias generators |
| US4621315A (en) * | 1985-09-03 | 1986-11-04 | Motorola, Inc. | Recirculating MOS charge pump |
-
1987
- 1987-08-13 JP JP20238787A patent/JPS6445157A/ja active Granted
-
1988
- 1988-08-04 US US07/228,156 patent/US4935644A/en not_active Expired - Lifetime
- 1988-08-04 DE DE8888112741T patent/DE3879804T2/de not_active Expired - Fee Related
- 1988-08-04 EP EP88112741A patent/EP0303193B1/en not_active Expired - Lifetime
- 1988-08-12 KR KR1019880010291A patent/KR910007405B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6445157A (en) | 1989-02-17 |
| EP0303193A3 (en) | 1989-11-15 |
| US4935644A (en) | 1990-06-19 |
| EP0303193B1 (en) | 1993-03-31 |
| DE3879804D1 (de) | 1993-05-06 |
| JPH0519311B2 (ko) | 1993-03-16 |
| DE3879804T2 (de) | 1993-07-08 |
| KR890004337A (ko) | 1989-04-21 |
| EP0303193A2 (en) | 1989-02-15 |
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