KR19990077291A - 전압 증배기 - Google Patents
전압 증배기 Download PDFInfo
- Publication number
- KR19990077291A KR19990077291A KR1019980705437A KR19980705437A KR19990077291A KR 19990077291 A KR19990077291 A KR 19990077291A KR 1019980705437 A KR1019980705437 A KR 1019980705437A KR 19980705437 A KR19980705437 A KR 19980705437A KR 19990077291 A KR19990077291 A KR 19990077291A
- Authority
- KR
- South Korea
- Prior art keywords
- transistor
- pumping
- transistors
- high voltage
- clock signal
- 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
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C5/00—Details of stores covered by group G11C11/00
- G11C5/14—Power supply arrangements, e.g. power down, chip selection or deselection, layout of wirings or power grids, or multiple supply levels
- G11C5/145—Applications of charge pumps; Boosted voltage circuits; Clamp circuits therefor
-
- 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
-
- 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
- G11C16/30—Power supply circuits
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Read Only Memory (AREA)
- Non-Volatile Memory (AREA)
- Measurement Of Current Or Voltage (AREA)
- Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (3)
- 음의 고전압을 생성하기 위한 장치에 있어서,적어도 4개의 펌핑 트랜지스터(X1..X4)는 직렬 회로로서 접속되고, 제 1 펌핑 트랜지스터(X1)는 입력(IN)에 직접적으로 접속되고 마지막 펌핑 트랜지스터(X4)는 상기 장치의 출력(OUT)에 직접적으로 또는 간접적으로 접속되고,홀수 펌핑 트랜지스터(X1, X3)의 게이트는 제 1 캐패시터(11, 31)를 통하여 제 1 클럭 신호 입력(F2)에 접속되고 짝수 펌핑 트랜지스터(X2, X4)의 게이트는 다른 제 1 캐패시터(21, 41)를 통하여 제 2 클럭 신호 입력(F4)에 접속되고,상기 직렬 회로의 홀수 접속 노드(X1, X2; X3, X4)는 제 2 캐패시터(12, 32)를 통하여 제 3 클럭 신호 입력(F3)에 접속되고 상기 직렬 회로의 짝수 접속 노드(X2, X3; X4, OUT 또는 X4, Z)는 다른 제 2 캐패시터(22, 42)를 통하여 제 4 클럭 신호 입력(F1)에 접속되고,상기 펌핑 트랜지스터(X1...X4)는 각각의 채널 형성 웰이 직렬 회로의 각각의 접속 노드에 접속되는 고전압 NMOS 트랜지스터를 포함하는 것을 특징으로 하는 장치.
- 제 1 항에 있어서, 각각의 펌핑 트랜지스터의 게이트는 각각의 부스트 트랜지스터(Y1...Y4)를 통하여 다음 펌핑 트랜지스터에 대한 각각의 접속 노드에 접속되고 각각의 부스트 트랜지스터의 게이트는 앞의 펌핑 트랜지스터 또는 상기 장치의 입력(IN)에 대한 각각의 접속 노드에 접속되고,모든 부스트 트랜지스터는 각각의 채널 형성 웰이 상기 직렬 회로의 각각의 접속 노드에 접속되는 고전압 NMOS 트랜지스터를 포함하는 것을 특징으로 하는 장치.
- 제 1 항 또는 제 2 항에 있어서, 마지막 펌핑 트랜지스터(X4)는 종단 다이오드(Z)를 통하여 상기 장치의 출력(OUT)에 간접적으로 접속되고,상기 종단 다이오드는 채널 형성 웰이 장치의 출력에 접속되는 고전압 NMOS 트랜지스터(Z)를 포함하는 것을 특징으로 하는 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19601369A DE19601369C1 (de) | 1996-01-16 | 1996-01-16 | Vorrichtung zur Spannungsvervielfachung, insb. verwendbar zur Erzeugung der Löschspannung für ein EEPROM |
| DE19601369.0 | 1996-01-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990077291A true KR19990077291A (ko) | 1999-10-25 |
| KR100397078B1 KR100397078B1 (ko) | 2003-10-17 |
Family
ID=7782884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0705437A Expired - Fee Related KR100397078B1 (ko) | 1996-01-16 | 1996-12-10 | 전압증배기 |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0875063B1 (ko) |
| JP (1) | JP3154727B2 (ko) |
| KR (1) | KR100397078B1 (ko) |
| CN (1) | CN1106647C (ko) |
| AT (1) | ATE181172T1 (ko) |
| DE (2) | DE19601369C1 (ko) |
| ES (1) | ES2135270T3 (ko) |
| IN (1) | IN191530B (ko) |
| RU (1) | RU2159472C2 (ko) |
| UA (1) | UA44823C2 (ko) |
| WO (1) | WO1997026657A1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6130574A (en) * | 1997-01-24 | 2000-10-10 | Siemens Aktiengesellschaft | Circuit configuration for producing negative voltages, charge pump having at least two circuit configurations and method of operating a charge pump |
| KR100466198B1 (ko) * | 1997-12-12 | 2005-04-08 | 주식회사 하이닉스반도체 | 승압회로 |
| JP3385960B2 (ja) | 1998-03-16 | 2003-03-10 | 日本電気株式会社 | 負電圧チャージポンプ回路 |
| JP4393182B2 (ja) * | 2003-05-19 | 2010-01-06 | 三菱電機株式会社 | 電圧発生回路 |
| DE102005033003A1 (de) * | 2005-07-14 | 2007-01-25 | Infineon Technologies Ag | Integrierte Schaltungsanordnung zur Potenzialerhöhung |
| US7855591B2 (en) * | 2006-06-07 | 2010-12-21 | Atmel Corporation | Method and system for providing a charge pump very low voltage applications |
| CN101662208B (zh) * | 2008-08-26 | 2013-10-30 | 天利半导体(深圳)有限公司 | 一种实现正负高压的电荷泵电路 |
| US20130257522A1 (en) * | 2012-03-30 | 2013-10-03 | Tyler Daigle | High input voltage charge pump |
| US9766171B2 (en) | 2014-03-17 | 2017-09-19 | Columbia Insurance Company | Devices, systems and method for flooring performance testing |
| RU2762290C9 (ru) * | 2020-11-30 | 2022-01-31 | Федеральное Государственное Бюджетное Образовательное Учреждение Высшего Образования "Новосибирский Государственный Технический Университет" | Инвертирующий повышающий преобразователь постоянного напряжения |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5077691A (en) * | 1989-10-23 | 1991-12-31 | Advanced Micro Devices, Inc. | Flash EEPROM array with negative gate voltage erase operation |
| KR920006991A (ko) * | 1990-09-25 | 1992-04-28 | 김광호 | 반도체메모리 장치의 고전압발생회로 |
| JP2771729B2 (ja) * | 1992-04-16 | 1998-07-02 | 三菱電機株式会社 | チャージポンプ回路 |
| JP3743453B2 (ja) * | 1993-01-27 | 2006-02-08 | セイコーエプソン株式会社 | 不揮発性半導体記憶装置 |
| WO1998016010A1 (en) | 1996-10-10 | 1998-04-16 | Macronix International Co., Ltd. | Triple well charge pump |
-
1996
- 1996-01-16 DE DE19601369A patent/DE19601369C1/de not_active Expired - Fee Related
- 1996-12-10 KR KR10-1998-0705437A patent/KR100397078B1/ko not_active Expired - Fee Related
- 1996-12-10 EP EP96946073A patent/EP0875063B1/de not_active Expired - Lifetime
- 1996-12-10 UA UA98073807A patent/UA44823C2/uk unknown
- 1996-12-10 CN CN96199658A patent/CN1106647C/zh not_active Expired - Lifetime
- 1996-12-10 DE DE59602202T patent/DE59602202D1/de not_active Expired - Lifetime
- 1996-12-10 JP JP52557597A patent/JP3154727B2/ja not_active Expired - Fee Related
- 1996-12-10 ES ES96946073T patent/ES2135270T3/es not_active Expired - Lifetime
- 1996-12-10 AT AT96946073T patent/ATE181172T1/de active
- 1996-12-10 WO PCT/DE1996/002387 patent/WO1997026657A1/de not_active Ceased
- 1996-12-10 RU RU98115283/09A patent/RU2159472C2/ru active
-
1997
- 1997-01-07 IN IN35CA1997 patent/IN191530B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2159472C2 (ru) | 2000-11-20 |
| ES2135270T3 (es) | 1999-10-16 |
| JP3154727B2 (ja) | 2001-04-09 |
| DE19601369C1 (de) | 1997-04-10 |
| IN191530B (ko) | 2003-12-06 |
| WO1997026657A1 (de) | 1997-07-24 |
| EP0875063A1 (de) | 1998-11-04 |
| CN1106647C (zh) | 2003-04-23 |
| ATE181172T1 (de) | 1999-06-15 |
| KR100397078B1 (ko) | 2003-10-17 |
| EP0875063B1 (de) | 1999-06-09 |
| JPH11503261A (ja) | 1999-03-23 |
| CN1207824A (zh) | 1999-02-10 |
| UA44823C2 (uk) | 2002-03-15 |
| DE59602202D1 (de) | 1999-07-15 |
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