DE69701604T2 - Integrierte schaltung, die eine zeitmessvorrichtung zur zur genauen messung kleiner zeitintervalle verkörpert - Google Patents
Integrierte schaltung, die eine zeitmessvorrichtung zur zur genauen messung kleiner zeitintervalle verkörpertInfo
- Publication number
- DE69701604T2 DE69701604T2 DE69701604T DE69701604T DE69701604T2 DE 69701604 T2 DE69701604 T2 DE 69701604T2 DE 69701604 T DE69701604 T DE 69701604T DE 69701604 T DE69701604 T DE 69701604T DE 69701604 T2 DE69701604 T2 DE 69701604T2
- Authority
- DE
- Germany
- Prior art keywords
- embodies
- integrated circuit
- measuring device
- accurate measurement
- time intervals
- 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 - Lifetime
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F10/00—Apparatus for measuring unknown time intervals by electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Tests Of Electronic Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21173396A JP3175600B2 (ja) | 1996-08-09 | 1996-08-09 | 時間測定装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69701604D1 DE69701604D1 (de) | 2000-05-11 |
DE69701604T2 true DE69701604T2 (de) | 2000-11-23 |
Family
ID=16610696
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69701604T Expired - Lifetime DE69701604T2 (de) | 1996-08-09 | 1997-08-08 | Integrierte schaltung, die eine zeitmessvorrichtung zur zur genauen messung kleiner zeitintervalle verkörpert |
Country Status (4)
Country | Link |
---|---|
US (1) | US5818797A (de) |
EP (1) | EP0823678B1 (de) |
JP (1) | JP3175600B2 (de) |
DE (1) | DE69701604T2 (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2953435B2 (ja) * | 1997-06-09 | 1999-09-27 | 日本電気株式会社 | 遅延テスト方法および該遅延テスト方法に使用するフリップフロップ |
US6324125B1 (en) * | 1999-03-30 | 2001-11-27 | Infineon Technologies Ag | Pulse width detection |
US6501706B1 (en) * | 2000-08-22 | 2002-12-31 | Burnell G. West | Time-to-digital converter |
JP4857466B2 (ja) * | 2001-01-18 | 2012-01-18 | 株式会社デンソー | 時間測定装置及び距離測定装置 |
US7516032B2 (en) * | 2001-12-20 | 2009-04-07 | Stmicroelectronics Pvt. Ltd. | Resolution in measuring the pulse width of digital signals |
JP3956847B2 (ja) * | 2002-04-24 | 2007-08-08 | 株式会社デンソー | A/d変換方法及び装置 |
US7136772B2 (en) * | 2002-11-08 | 2006-11-14 | Avago Technologies Fiber Ip (Singapore) Pte. Ltd. | Monitoring system for a communications network |
US7961559B2 (en) * | 2003-11-13 | 2011-06-14 | International Business Machines Corporation | Duty cycle measurement circuit for measuring and maintaining balanced clock duty cycle |
US6944099B1 (en) * | 2004-06-10 | 2005-09-13 | International Business Machines Corporation | Precise time period measurement |
WO2008041428A1 (fr) * | 2006-10-04 | 2008-04-10 | Nagasaki University, National University Corporation | Circuit de conversion analogique/numérique, circuit de génération de signal de minutage et dispositif de commande |
JP4345854B2 (ja) * | 2007-07-17 | 2009-10-14 | 株式会社デンソー | A/d変換回路 |
US7648088B2 (en) * | 2007-08-24 | 2010-01-19 | Dart Industries Inc. | Cheese grater |
US8228763B2 (en) * | 2008-04-11 | 2012-07-24 | Infineon Technologies Ag | Method and device for measuring time intervals |
US7658114B1 (en) | 2008-11-17 | 2010-02-09 | General Electric Company | Ultrasonic flow meter |
US8422340B2 (en) * | 2008-12-08 | 2013-04-16 | General Electric Company | Methods for determining the frequency or period of a signal |
CN102334038B (zh) | 2009-02-27 | 2013-11-06 | 古野电气株式会社 | 相位测定装置、以及频率测定装置 |
US8478547B2 (en) | 2010-08-09 | 2013-07-02 | General Electric Company | Blade monitoring system |
JP6299516B2 (ja) | 2014-08-05 | 2018-03-28 | 株式会社デンソー | 時間計測回路 |
JP6481533B2 (ja) | 2015-07-08 | 2019-03-13 | 株式会社デンソー | デジタル制御発振回路 |
KR102342851B1 (ko) * | 2015-08-17 | 2021-12-23 | 삼성전자주식회사 | 반도체 칩, 테스트 시스템 및 반도체 칩의 테스트 방법 |
JP6812781B2 (ja) * | 2016-12-19 | 2021-01-13 | セイコーエプソン株式会社 | 遅延回路、カウント値生成回路および物理量センサー |
JP6834830B2 (ja) * | 2017-07-25 | 2021-02-24 | セイコーエプソン株式会社 | 集積回路装置、物理量測定装置、電子機器及び移動体 |
US10819355B1 (en) * | 2019-09-24 | 2020-10-27 | Nxp Usa, Inc. | Phase to digital converter |
US11533058B2 (en) * | 2020-12-17 | 2022-12-20 | Qualcomm Incorporated | Digital phase-frequency detector with split control loops for low jitter and fast locking |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69029153T2 (de) * | 1989-01-18 | 1997-06-19 | Nippon Denso Co | Vorrichtung zur magnetischen Detektion und Vorrichtung zur Detektion einer physikalischen Grösse, die sie verwendet |
JP2868266B2 (ja) * | 1990-01-25 | 1999-03-10 | 株式会社日本自動車部品総合研究所 | 信号位相差検出回路及び信号位相差検出方法 |
JP2757600B2 (ja) * | 1991-07-30 | 1998-05-25 | 株式会社デンソー | 時間a/d変換回路 |
JP3455982B2 (ja) * | 1993-01-14 | 2003-10-14 | 株式会社デンソー | 偶数段リングオシレータ及びパルス位相差符号化回路 |
JP2900772B2 (ja) * | 1993-12-24 | 1999-06-02 | 株式会社デンソー | パルス位相差符号化回路とパルス発生回路との複合装置及びデジタル制御pll装置 |
GB2296142B (en) * | 1994-12-16 | 1998-03-18 | Plessey Semiconductors Ltd | Circuit arrangement for measuring a time interval |
US5694377A (en) * | 1996-04-16 | 1997-12-02 | Ltx Corporation | Differential time interpolator |
-
1996
- 1996-08-09 JP JP21173396A patent/JP3175600B2/ja not_active Expired - Lifetime
-
1997
- 1997-08-08 EP EP97113773A patent/EP0823678B1/de not_active Expired - Lifetime
- 1997-08-08 DE DE69701604T patent/DE69701604T2/de not_active Expired - Lifetime
- 1997-08-08 US US08/908,975 patent/US5818797A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH1054887A (ja) | 1998-02-24 |
DE69701604D1 (de) | 2000-05-11 |
EP0823678A1 (de) | 1998-02-11 |
EP0823678B1 (de) | 2000-04-05 |
JP3175600B2 (ja) | 2001-06-11 |
US5818797A (en) | 1998-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |