KR100564414B1 - 반도체장치의 차지펌프 - Google Patents
반도체장치의 차지펌프 Download PDFInfo
- Publication number
- KR100564414B1 KR100564414B1 KR1019980045858A KR19980045858A KR100564414B1 KR 100564414 B1 KR100564414 B1 KR 100564414B1 KR 1019980045858 A KR1019980045858 A KR 1019980045858A KR 19980045858 A KR19980045858 A KR 19980045858A KR 100564414 B1 KR100564414 B1 KR 100564414B1
- Authority
- KR
- South Korea
- Prior art keywords
- charge
- unit
- clock signal
- power
- power supply
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 9
- 238000005086 pumping Methods 0.000 claims abstract description 58
- 102100040862 Dual specificity protein kinase CLK1 Human genes 0.000 abstract description 17
- 101000749294 Homo sapiens Dual specificity protein kinase CLK1 Proteins 0.000 abstract description 17
- 102100040844 Dual specificity protein kinase CLK2 Human genes 0.000 abstract description 14
- 101000749291 Homo sapiens Dual specificity protein kinase CLK2 Proteins 0.000 abstract description 14
- 239000003990 capacitor Substances 0.000 description 20
- 230000000694 effects Effects 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
Classifications
-
- 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)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
Abstract
Description
Claims (1)
- 반도체장치의 승압차지펌프에 있어서,전원전압을 공급하는 전원공급부와,상기 전원공급부의 전하를 입력받아 제1클럭신호의 상승시 차지 펌핑하는 제1차지펌핑부와,제2클럭신호의 상승시 상기 제1차지펌핑부의 전하를 공급받아 차지 펌핑하는 제2차지펌핑부와,상기 제1클럭신호의 상승시 상기 제2차지펌핑부의 전하를 공급받아 차지 펌핑하는 제3차지펌핑부와,상기 전원공급부의 전원공급을 상기 제2클럭신호에 따라 단속하는 제1단속제어부와,상기 제1차지펌핑부에서 펌핑된 전원을 상기 제1클럭신호에 따라 단속하는 제2단속제어부와,상기 제2차지펌핑부에서 펌핑된 전원을 단속하는 제3단속제어부와,상기 제3차지펌핑부에서 펌핑된 전원을 단속하는 제4단속제어부와,상기 제3차지펌핑부에서 펌핑된 전원을 공급받아 상기 제2클럭신호의 상승시 펌핑하여 출력하는 출력부를 포함하여 구성되고,상기 전원공급부와 상기 제1,2,3,4차지펌핑부 및 출력부에서 펌핑된 전하가 역류되는 것을 차단하기 위해 사용되는 단속수단은 PMOS트랜지스터로 구성된 것을 특징으로 하는 반도체장치의 차지펌프.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980045858A KR100564414B1 (ko) | 1998-10-29 | 1998-10-29 | 반도체장치의 차지펌프 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980045858A KR100564414B1 (ko) | 1998-10-29 | 1998-10-29 | 반도체장치의 차지펌프 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000027824A KR20000027824A (ko) | 2000-05-15 |
KR100564414B1 true KR100564414B1 (ko) | 2006-09-20 |
Family
ID=19556167
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019980045858A KR100564414B1 (ko) | 1998-10-29 | 1998-10-29 | 반도체장치의 차지펌프 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100564414B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3846328A4 (en) * | 2018-08-28 | 2022-05-25 | Tohoku University | INDIVIDUAL BOOST CIRCUIT, BOOST CIRCUIT AND ELECTRONIC DEVICE |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002208290A (ja) * | 2001-01-09 | 2002-07-26 | Mitsubishi Electric Corp | チャージポンプ回路およびこれを用いた不揮発性メモリの動作方法 |
KR100407989B1 (ko) * | 2001-03-27 | 2003-12-01 | 주식회사 하이닉스반도체 | 고전압 발생 회로 |
KR100806519B1 (ko) * | 2007-02-16 | 2008-02-21 | 한양대학교 산학협력단 | 전하 펌프 회로 |
KR100910863B1 (ko) * | 2007-12-27 | 2009-08-06 | 주식회사 하이닉스반도체 | 차지 펌핑 회로와 이를 이용한 클럭 동기화 회로 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960025705A (ko) * | 1994-12-27 | 1996-07-20 | 김주용 | 챠지 펌프회로 |
US5625544A (en) * | 1996-04-25 | 1997-04-29 | Programmable Microelectronics Corp. | Charge pump |
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 |
KR19980046878U (ko) * | 1996-12-28 | 1998-09-25 | 김영환 | 네거티브 차지 펌프 회로 |
-
1998
- 1998-10-29 KR KR1019980045858A patent/KR100564414B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR960025705A (ko) * | 1994-12-27 | 1996-07-20 | 김주용 | 챠지 펌프회로 |
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 |
US5625544A (en) * | 1996-04-25 | 1997-04-29 | Programmable Microelectronics Corp. | Charge pump |
KR19980046878U (ko) * | 1996-12-28 | 1998-09-25 | 김영환 | 네거티브 차지 펌프 회로 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3846328A4 (en) * | 2018-08-28 | 2022-05-25 | Tohoku University | INDIVIDUAL BOOST CIRCUIT, BOOST CIRCUIT AND ELECTRONIC DEVICE |
Also Published As
Publication number | Publication date |
---|---|
KR20000027824A (ko) | 2000-05-15 |
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