DE69226627T2 - Generator für Signale mit höher Frequenz und nicht-überlappenden Phasen - Google Patents
Generator für Signale mit höher Frequenz und nicht-überlappenden PhasenInfo
- Publication number
- DE69226627T2 DE69226627T2 DE69226627T DE69226627T DE69226627T2 DE 69226627 T2 DE69226627 T2 DE 69226627T2 DE 69226627 T DE69226627 T DE 69226627T DE 69226627 T DE69226627 T DE 69226627T DE 69226627 T2 DE69226627 T2 DE 69226627T2
- Authority
- DE
- Germany
- Prior art keywords
- generator
- signals
- higher frequency
- overlapping phases
- phases
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0315—Ring oscillators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/24—Automatic control of frequency or phase; Synchronisation using a reference signal directly applied to the generator
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP92830230A EP0569658B1 (de) | 1992-05-15 | 1992-05-15 | Generator für Signale mit höher Frequenz und nicht-überlappenden Phasen |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69226627D1 DE69226627D1 (de) | 1998-09-17 |
DE69226627T2 true DE69226627T2 (de) | 1998-12-24 |
Family
ID=8212103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69226627T Expired - Fee Related DE69226627T2 (de) | 1992-05-15 | 1992-05-15 | Generator für Signale mit höher Frequenz und nicht-überlappenden Phasen |
Country Status (4)
Country | Link |
---|---|
US (1) | US5357217A (de) |
EP (1) | EP0569658B1 (de) |
JP (1) | JPH06152335A (de) |
DE (1) | DE69226627T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019137652A1 (de) * | 2018-01-11 | 2019-07-18 | Robert Bosch Gmbh | Radarsensoranordnung und verfahren zum bereitstellen einer frequenz |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9308944D0 (en) * | 1993-04-30 | 1993-06-16 | Inmos Ltd | Ring oscillator |
JP2867889B2 (ja) * | 1994-08-30 | 1999-03-10 | 日本電気株式会社 | 電圧制御発振器 |
US5463353A (en) * | 1994-09-06 | 1995-10-31 | Motorola, Inc. | Resistorless VCO including current source and sink controlling a current controlled oscillator |
JP2734380B2 (ja) * | 1994-09-06 | 1998-03-30 | 日本電気株式会社 | 電圧制御発振器およびフェーズロックドループ回路 |
US5495205A (en) * | 1995-01-06 | 1996-02-27 | Robert D. Atkins | Digital controlled oscillator and method thereof |
US5677650A (en) * | 1995-12-19 | 1997-10-14 | Pmc-Sierra, Inc. | Ring oscillator having a substantially sinusoidal signal |
DE69604647T2 (de) * | 1996-05-02 | 2000-01-27 | St Microelectronics Srl | Spannungsgesteuerter Oszillator und Phasenregelschaltung mit diesem Oszillator |
US5801934A (en) * | 1996-12-12 | 1998-09-01 | Cypress Semiconductor Corp. | Charge pump with reduced power consumption |
JP3613779B2 (ja) * | 1997-08-27 | 2005-01-26 | 日本プレシジョン・サーキッツ株式会社 | 発振回路 |
JP3619352B2 (ja) | 1997-08-28 | 2005-02-09 | 株式会社ルネサステクノロジ | 半導体集積回路装置 |
US5999425A (en) * | 1998-01-15 | 1999-12-07 | Cypress Semiconductor Corp. | Charge pump architecture for integrated circuit |
US6040713A (en) * | 1998-04-22 | 2000-03-21 | Micron Technology, Inc. | Buffer with fast edge propagation |
US6188291B1 (en) * | 1999-06-30 | 2001-02-13 | Lucent Technologies, Inc. | Injection locked multi-phase signal generator |
US6404308B1 (en) * | 1999-12-23 | 2002-06-11 | Telefonaktiebolaget Lm Ericsson (Publ) | Phase-compensated impedance converter |
US6424208B1 (en) * | 1999-12-30 | 2002-07-23 | The Engineering Consortium, Inc. | Switched capacitor filter with integrated voltage multiplier |
US6674774B1 (en) | 2000-05-10 | 2004-01-06 | Infineon Technologies North America Corp. | Chopped laser driver for low noise applications |
JP3607580B2 (ja) * | 2000-07-10 | 2005-01-05 | 沖電気工業株式会社 | 電圧制御発振器 |
US6492877B1 (en) * | 2001-08-09 | 2002-12-10 | Lattice Semiconductor Corporation | Coupling for LC-based VCO |
US6798248B2 (en) * | 2002-12-20 | 2004-09-28 | Intel Corporation | Non-overlapping clock generation |
JP4040034B2 (ja) | 2004-05-28 | 2008-01-30 | 富士通株式会社 | 発振器および半導体装置 |
CN101151803B (zh) * | 2005-05-27 | 2012-06-27 | 松下电器产业株式会社 | 耦合式环形振荡器及其布置方法 |
WO2007063965A1 (ja) * | 2005-12-02 | 2007-06-07 | Matsushita Electric Industrial Co., Ltd. | 多相発振器 |
US7683725B2 (en) * | 2007-08-14 | 2010-03-23 | International Business Machines Corporation | System for generating a multiple phase clock |
JP5811863B2 (ja) * | 2012-01-26 | 2015-11-11 | 富士通株式会社 | クロック分配器、及び、電子装置 |
JP5853870B2 (ja) * | 2012-06-08 | 2016-02-09 | 富士通株式会社 | クロック分配器及び電子装置 |
US10153728B2 (en) | 2013-11-08 | 2018-12-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method |
US9473152B2 (en) | 2013-11-08 | 2016-10-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Coupling structure for inductive device |
US9191014B2 (en) | 2013-11-08 | 2015-11-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method and apparatus of synchronizing oscillators |
US9673790B2 (en) | 2013-11-08 | 2017-06-06 | Taiwan Semiconductor Manufacturing Company Limited | Circuits and methods of synchronizing differential ring-type oscillators |
US10270389B2 (en) | 2013-11-08 | 2019-04-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device and method |
US11115005B2 (en) | 2019-08-28 | 2021-09-07 | Samsung Electronics Co., Ltd | Ring voltage controlled oscillator (VCO) startup helper circuit |
KR102643441B1 (ko) * | 2019-12-12 | 2024-03-06 | 에스케이하이닉스 주식회사 | 반도체 장치의 클럭 생성 회로 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4025874A (en) * | 1976-04-30 | 1977-05-24 | Rockwell International Corporation | Master/slave clock arrangement for providing reliable clock signal |
US4105950A (en) * | 1976-09-13 | 1978-08-08 | Rca Corporation | Voltage controlled oscillator (VCO) employing nested oscillating loops |
US4560954A (en) * | 1981-12-24 | 1985-12-24 | Texas Instruments Incorporated | Low power oscillator circuit |
US4882505A (en) * | 1986-03-24 | 1989-11-21 | International Business Machines Corporation | Fully synchronous half-frequency clock generator |
JPH01259751A (ja) * | 1988-04-07 | 1989-10-17 | Toshiba Corp | 昇圧回路 |
IT1225608B (it) * | 1988-07-06 | 1990-11-22 | Sgs Thomson Microelectronics | Regolazione della tensione prodotta da un moltiplicatore di tensione. |
JP2503596B2 (ja) * | 1988-07-14 | 1996-06-05 | 日本電気株式会社 | 半導体装置 |
DE3931596A1 (de) * | 1989-03-25 | 1990-10-04 | Eurosil Electronic Gmbh | Spannungsvervielfacherschaltung |
JPH0383371A (ja) * | 1989-08-28 | 1991-04-09 | Mitsubishi Electric Corp | 不揮発性半導体記憶装置の昇圧回路 |
IT1246238B (it) * | 1990-02-16 | 1994-11-17 | Sgs Thomson Microelectronics | Oscillatore a fasi survoltate per il pilotaggio di un moltiplicatore di tensione |
US5086236A (en) * | 1990-08-27 | 1992-02-04 | Advanced Micro Devices, Inc. | Synchronizing circuit of two clock signals |
JPH04274084A (ja) * | 1991-02-27 | 1992-09-30 | Toshiba Corp | 基板電位調整装置 |
KR940003153B1 (ko) * | 1991-04-12 | 1994-04-15 | 금성일렉트론 주식회사 | 백바이어스 발생회로 |
US5280420A (en) * | 1992-10-02 | 1994-01-18 | National Semiconductor Corporation | Charge pump which operates on a low voltage power supply |
-
1992
- 1992-05-15 EP EP92830230A patent/EP0569658B1/de not_active Expired - Lifetime
- 1992-05-15 DE DE69226627T patent/DE69226627T2/de not_active Expired - Fee Related
-
1993
- 1993-05-13 US US08/062,468 patent/US5357217A/en not_active Expired - Lifetime
- 1993-05-17 JP JP5114754A patent/JPH06152335A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019137652A1 (de) * | 2018-01-11 | 2019-07-18 | Robert Bosch Gmbh | Radarsensoranordnung und verfahren zum bereitstellen einer frequenz |
US11435436B2 (en) | 2018-01-11 | 2022-09-06 | Robert Bosch Gmbh | Radar sensor system and method for supplying a frequency |
Also Published As
Publication number | Publication date |
---|---|
EP0569658A1 (de) | 1993-11-18 |
US5357217A (en) | 1994-10-18 |
DE69226627D1 (de) | 1998-09-17 |
JPH06152335A (ja) | 1994-05-31 |
EP0569658B1 (de) | 1998-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |