DE69316088D1 - Ladungspumpe mit geschalteter Kapazität sowie Sägezahnoszillator mit einer solchen Ladungspumpe - Google Patents
Ladungspumpe mit geschalteter Kapazität sowie Sägezahnoszillator mit einer solchen LadungspumpeInfo
- Publication number
- DE69316088D1 DE69316088D1 DE69316088T DE69316088T DE69316088D1 DE 69316088 D1 DE69316088 D1 DE 69316088D1 DE 69316088 T DE69316088 T DE 69316088T DE 69316088 T DE69316088 T DE 69316088T DE 69316088 D1 DE69316088 D1 DE 69316088D1
- Authority
- DE
- Germany
- Prior art keywords
- charge pump
- current
- capacitor
- input
- value
- 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 - Fee Related
Links
- 239000003990 capacitor Substances 0.000 abstract 6
- 238000007599 discharging Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K4/00—Generating pulses having essentially a finite slope or stepped portions
- H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
- H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
- H03K4/48—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices
- H03K4/50—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape using as active elements semiconductor devices in which a sawtooth voltage is produced across a capacitor
Landscapes
- Dc-Dc Converters (AREA)
- Details Of Television Scanning (AREA)
- Saccharide Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Pyrane Compounds (AREA)
- Filters That Use Time-Delay Elements (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- External Artificial Organs (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9201053A NL9201053A (nl) | 1992-06-15 | 1992-06-15 | Switched capacitor ladingspomp, alsmede zaagtandoscillator voorzien van een dergelijke switched capacitor ladingspomp. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69316088D1 true DE69316088D1 (de) | 1998-02-12 |
DE69316088T2 DE69316088T2 (de) | 1998-06-25 |
Family
ID=19860926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69316088T Expired - Fee Related DE69316088T2 (de) | 1992-06-15 | 1993-06-08 | Ladungspumpe mit geschalteter Kapazität sowie Sägezahnoszillator mit einer solchen Ladungspumpe |
Country Status (11)
Country | Link |
---|---|
US (1) | US5387882A (de) |
EP (1) | EP0574982B1 (de) |
JP (1) | JPH0661803A (de) |
KR (1) | KR940001210A (de) |
AT (1) | ATE162023T1 (de) |
DE (1) | DE69316088T2 (de) |
ES (1) | ES2113472T3 (de) |
FI (1) | FI932694A (de) |
NL (1) | NL9201053A (de) |
SG (1) | SG48293A1 (de) |
TW (1) | TW318292B (de) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4328973C1 (de) * | 1993-08-27 | 1994-08-25 | Siemens Ag | Schalter-Kondensator-Netzwerk |
DE4442466C1 (de) * | 1994-11-29 | 1995-12-14 | Siemens Ag | Schaltungsanordnung zur Erzeugung einer geregelten Ausgangsspannung |
DE19507155C1 (de) * | 1995-03-01 | 1996-08-14 | Itt Ind Gmbh Deutsche | Stromspiegel in MOS-Technik mit weit aussteuerbaren Kaskodestufen |
DE69518826T2 (de) * | 1995-04-14 | 2001-02-22 | St Microelectronics Srl | Spannungserhöhungsschaltung zur Erzeugung eines annähernd konstanten Spannungspegels |
JPH10505699A (ja) * | 1995-07-05 | 1998-06-02 | フィリップス エレクトロニクス ネムローゼ フェンノートシャップ | 電流積分器 |
US5629644A (en) * | 1995-07-28 | 1997-05-13 | Micron Quantum Devices, Inc. | Adjustable timer circuit |
JP3690814B2 (ja) | 1995-10-02 | 2005-08-31 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 変成器及び1次巻線を介した帰還を有する切替モード電源 |
KR100232219B1 (ko) * | 1996-10-24 | 1999-12-01 | 김영환 | 저전압 감지 회로 |
US5959481A (en) * | 1997-02-18 | 1999-09-28 | Rambus Inc. | Bus driver circuit including a slew rate indicator circuit having a one shot circuit |
US5907250A (en) * | 1997-05-16 | 1999-05-25 | International Business Machines Corporation | Transition detector with timer |
JP3581002B2 (ja) * | 1998-01-22 | 2004-10-27 | ローム株式会社 | デューティー比制限機能付きパルス発生回路及びdc/dcコンバータ |
EP1001535B1 (de) * | 1998-11-10 | 2005-01-26 | STMicroelectronics S.r.l. | Schaltung zum Steuern der Änderungsgeschwindigkeit der Ausgangsspannung eines Treibers in Gegentakt-Konfiguration |
US6400544B1 (en) * | 1999-07-23 | 2002-06-04 | Maxim Integrated Products, Inc. | Current limiting using capacitor charge measurement |
US6262603B1 (en) * | 2000-02-29 | 2001-07-17 | National Semiconductor Corporation | RC calibration circuit with reduced power consumption and increased accuracy |
DE60039101D1 (de) * | 2000-03-31 | 2008-07-17 | St Microelectronics Srl | Integrierter Generator einer langsamen Spannungsrampe |
US6563725B2 (en) * | 2001-10-03 | 2003-05-13 | Bruce W. Carsten | Apparatus and method for control and driving BJT used as synchronous rectifier |
KR20040077656A (ko) * | 2001-10-22 | 2004-09-06 | 마이크로제닉스 가부시키가이샤 | 감압센서 및 그 감압센서를 사용한 모니터 |
US6545530B1 (en) * | 2001-12-05 | 2003-04-08 | Linear Technology Corporation | Circuit and method for reducing quiescent current in a voltage reference circuit |
US20040017643A1 (en) * | 2002-07-26 | 2004-01-29 | Ncr Corporation | Apparatus and method of controlling access to a service area of an equipment cabinet |
JP3991863B2 (ja) | 2002-12-27 | 2007-10-17 | セイコーエプソン株式会社 | ノコギリ波発生装置 |
US7034625B2 (en) * | 2003-11-19 | 2006-04-25 | Power Integrations, Inc. | Method and apparatus to improve frequency stability of an integrated circuit oscillator |
US7382178B2 (en) * | 2004-07-09 | 2008-06-03 | Mosaid Technologies Corporation | Systems and methods for minimizing static leakage of an integrated circuit |
US8076752B2 (en) | 2006-03-20 | 2011-12-13 | Standard Microsystems Corporation | Fringe capacitor using bootstrapped non-metal layer |
US7583113B2 (en) * | 2006-12-04 | 2009-09-01 | Linear Technology Corporation | Sawtooth oscillator having controlled endpoints and methodology therefor |
US7564273B2 (en) * | 2007-02-06 | 2009-07-21 | Massachusetts Institute Of Technology | Low-voltage comparator-based switched-capacitor networks |
US20090085617A1 (en) * | 2007-09-27 | 2009-04-02 | Infineon Technologies Ag | Ramp voltage circuit |
US20090108858A1 (en) * | 2007-10-24 | 2009-04-30 | Industrial Technology Research Institute | Methods and systems for calibrating rc circuits |
KR101133511B1 (ko) * | 2009-12-23 | 2012-04-05 | 매그나칩 반도체 유한회사 | 파형 생성 회로 |
KR101801199B1 (ko) * | 2011-07-25 | 2017-11-24 | 한국전자통신연구원 | 삼각파 발생 장치 및 그것의 삼각파 발생 방법 |
US9385694B2 (en) * | 2011-12-20 | 2016-07-05 | Conexant Systems, Inc. | Low-power programmable oscillator and ramp generator |
TWI473425B (zh) * | 2012-02-13 | 2015-02-11 | Novatek Microelectronics Corp | 無電流誤差之電阻電容校正電路 |
US8996431B2 (en) * | 2012-07-25 | 2015-03-31 | Hrl Laboratories, Llc | Spike domain neuron circuit with programmable kinetic dynamic, homeostatic plasticity and axonal delays |
US8878118B2 (en) * | 2012-08-15 | 2014-11-04 | Omnivision Technologies, Inc. | Capacitance selectable charge pump |
US11501143B2 (en) | 2013-10-11 | 2022-11-15 | Hrl Laboratories, Llc | Scalable integrated circuit with synaptic electronics and CMOS integrated memristors |
US9897633B2 (en) * | 2014-12-17 | 2018-02-20 | Nxp Usa, Inc. | System and method for switch status detection |
US9835687B2 (en) * | 2014-12-17 | 2017-12-05 | Nxp Usa, Inc. | System and method for switch status detection |
US9397643B1 (en) * | 2015-08-27 | 2016-07-19 | National Yunlin University Of Science And Technology | Linear triangular wave generator with stray effect compensation and associated method for compensating stray effect |
US10147035B2 (en) | 2016-06-30 | 2018-12-04 | Hrl Laboratories, Llc | Neural integrated circuit with biological behaviors |
CN109845110B (zh) * | 2016-07-22 | 2024-04-02 | 瑞士Csem电子显微技术研发中心 | 用于补偿模拟和/或数字电路的pvt变化的补偿装置 |
CN106779018B (zh) * | 2017-01-03 | 2024-03-22 | 爱康普科技(大连)有限公司 | 限时存储器和rfid电子标签 |
JP6829824B2 (ja) * | 2017-10-16 | 2021-02-17 | 富士電機株式会社 | コンパレータを用いた発振器回路 |
IT201800007859A1 (it) * | 2018-08-03 | 2020-02-03 | Meta System Spa | Sistema di active discharge per autoveicoli elettrici o ibridi |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4374357A (en) * | 1981-07-27 | 1983-02-15 | Motorola, Inc. | Switched capacitor precision current source |
JPS6019313A (ja) * | 1983-07-13 | 1985-01-31 | Toshiba Corp | 高出力用集積回路の出力トランジスタ保護回路 |
JPS60136412A (ja) * | 1983-12-26 | 1985-07-19 | Toshiba Corp | 電圧制御型可変周波数パルス発振器 |
US4792705A (en) * | 1986-03-14 | 1988-12-20 | Western Digital Corporation | Fast switching charge pump |
JPH07112155B2 (ja) * | 1990-11-16 | 1995-11-29 | 株式会社東芝 | スイッチング定電流源回路 |
-
1992
- 1992-06-15 NL NL9201053A patent/NL9201053A/nl not_active Application Discontinuation
-
1993
- 1993-05-05 TW TW082103513A patent/TW318292B/zh active
- 1993-06-08 DE DE69316088T patent/DE69316088T2/de not_active Expired - Fee Related
- 1993-06-08 AT AT93201634T patent/ATE162023T1/de not_active IP Right Cessation
- 1993-06-08 ES ES93201634T patent/ES2113472T3/es not_active Expired - Lifetime
- 1993-06-08 EP EP93201634A patent/EP0574982B1/de not_active Expired - Lifetime
- 1993-06-08 SG SG1996008745A patent/SG48293A1/en unknown
- 1993-06-11 KR KR1019930010585A patent/KR940001210A/ko active IP Right Grant
- 1993-06-11 FI FI932694A patent/FI932694A/fi not_active Application Discontinuation
- 1993-06-14 JP JP5142270A patent/JPH0661803A/ja active Pending
-
1994
- 1994-03-22 US US08/216,122 patent/US5387882A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE162023T1 (de) | 1998-01-15 |
JPH0661803A (ja) | 1994-03-04 |
DE69316088T2 (de) | 1998-06-25 |
ES2113472T3 (es) | 1998-05-01 |
EP0574982B1 (de) | 1998-01-07 |
KR940001210A (ko) | 1994-01-11 |
TW318292B (de) | 1997-10-21 |
FI932694A (fi) | 1993-12-16 |
EP0574982A1 (de) | 1993-12-22 |
FI932694A0 (fi) | 1993-06-11 |
SG48293A1 (en) | 1998-04-17 |
NL9201053A (nl) | 1994-01-03 |
US5387882A (en) | 1995-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N |
|
8339 | Ceased/non-payment of the annual fee |