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DE69701604D1 - 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 verkörpert

Info

Publication number
DE69701604D1
DE69701604D1 DE69701604T DE69701604T DE69701604D1 DE 69701604 D1 DE69701604 D1 DE 69701604D1 DE 69701604 T DE69701604 T DE 69701604T DE 69701604 T DE69701604 T DE 69701604T DE 69701604 D1 DE69701604 D1 DE 69701604D1
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
Application number
DE69701604T
Other languages
English (en)
Other versions
DE69701604T2 (de
Inventor
Takamoto Watanabe
Hirofumi Isomura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of DE69701604D1 publication Critical patent/DE69701604D1/de
Application granted granted Critical
Publication of DE69701604T2 publication Critical patent/DE69701604T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE69701604T 1996-08-09 1997-08-08 Integrierte schaltung, die eine zeitmessvorrichtung zur zur genauen messung kleiner zeitintervalle verkörpert Expired - Lifetime DE69701604T2 (de)

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 true DE69701604D1 (de) 2000-05-11
DE69701604T2 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)

* Cited by examiner, † Cited by third party
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
US7999716B2 (en) * 2006-10-04 2011-08-16 Nagasaki University, National University Corporation Analog-digital conversion circuit, timing signal generating circuit, and control device
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
EP2402772B1 (de) * 2009-02-27 2017-06-14 Furuno Electric Co., Ltd. Phasenbestimmungsvorrichtung und frequenzbestimmungsvorrichtung
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPH1054887A (ja) 1998-02-24
EP0823678A1 (de) 1998-02-11
JP3175600B2 (ja) 2001-06-11
DE69701604T2 (de) 2000-11-23
EP0823678B1 (de) 2000-04-05
US5818797A (en) 1998-10-06

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