DE3584565D1 - Digitale schaltung zur anzeige der phasendifferenz. - Google Patents

Digitale schaltung zur anzeige der phasendifferenz.

Info

Publication number
DE3584565D1
DE3584565D1 DE8585309519T DE3584565T DE3584565D1 DE 3584565 D1 DE3584565 D1 DE 3584565D1 DE 8585309519 T DE8585309519 T DE 8585309519T DE 3584565 T DE3584565 T DE 3584565T DE 3584565 D1 DE3584565 D1 DE 3584565D1
Authority
DE
Germany
Prior art keywords
display
phase difference
digital circuit
digital
circuit
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
Application number
DE8585309519T
Other languages
English (en)
Inventor
Hidetoshi Ozaki
Kaoru Kobayashi
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan Ltd
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
Priority claimed from JP59281703A external-priority patent/JPS61151473A/ja
Priority claimed from JP28170484A external-priority patent/JPS61152190A/ja
Priority claimed from JP20161384U external-priority patent/JPH0141219Y2/ja
Application filed by Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Application granted granted Critical
Publication of DE3584565D1 publication Critical patent/DE3584565D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Phase Differences (AREA)
  • Processing Of Color Television Signals (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
DE8585309519T 1984-12-25 1985-12-30 Digitale schaltung zur anzeige der phasendifferenz. Expired - Fee Related DE3584565D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59281703A JPS61151473A (ja) 1984-12-25 1984-12-25 デジタル位相差検出回路
JP28170484A JPS61152190A (ja) 1984-12-25 1984-12-25 デジタル搬送色信号処理回路
JP20161384U JPH0141219Y2 (de) 1984-12-25 1984-12-25

Publications (1)

Publication Number Publication Date
DE3584565D1 true DE3584565D1 (de) 1991-12-05

Family

ID=27327976

Family Applications (2)

Application Number Title Priority Date Filing Date
DE198585309519T Pending DE186521T1 (de) 1984-12-25 1985-12-30 Digitale schaltung zur anzeige der phasendifferenz.
DE8585309519T Expired - Fee Related DE3584565D1 (de) 1984-12-25 1985-12-30 Digitale schaltung zur anzeige der phasendifferenz.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE198585309519T Pending DE186521T1 (de) 1984-12-25 1985-12-30 Digitale schaltung zur anzeige der phasendifferenz.

Country Status (3)

Country Link
US (1) US4721904A (de)
EP (1) EP0186521B1 (de)
DE (2) DE186521T1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2615626B1 (fr) * 1987-05-21 1989-07-28 Alcatel Espace Procede d'evaluation numerique de la frequence et de la phase de signaux et dispositifs de mise en oeuvre d'un tel procede
DE3801154A1 (de) * 1988-01-16 1989-08-03 Deutsches Elektronen Synchr Messschaltung zur phasenmessung gepulster hochfrequenzsignale
US4910465A (en) * 1988-10-31 1990-03-20 Hewlett-Packard Company Phase detector
US5130787A (en) * 1989-04-26 1992-07-14 Victor Company Of Japan, Ltd. Color signal processing circuit with residue phase error correction
US5185657A (en) * 1989-04-26 1993-02-09 Victor Company Of Japan, Ltd. Color signal processing circuit with residual phase error correction
US5422529A (en) * 1993-12-10 1995-06-06 Rambus, Inc. Differential charge pump circuit with high differential and low common mode impedance
WO1995022064A1 (en) 1994-02-15 1995-08-17 Rambus, Inc. A phase detector with minimized phase detection error
WO1995022206A1 (en) * 1994-02-15 1995-08-17 Rambus, Inc. Delay-locked loop
JPH11505987A (ja) * 1995-05-26 1999-05-25 ランバス・インコーポレーテッド 直交クロック発生器内で使用される移相器
US6642746B2 (en) 1996-01-02 2003-11-04 Rambus Inc. Phase detector with minimized phase detection error
US5825209A (en) * 1997-02-27 1998-10-20 Rambus Inc. Quadrature phase detector
SE511145C2 (sv) * 1997-12-23 1999-08-09 Ericsson Telefon Ab L M Metod och anordning för detektering av fasskillnad
EP1233568B1 (de) * 2000-10-11 2008-01-16 NTT Electronics Corporation Phasenvergleichsschaltung
US8515365B2 (en) * 2011-02-11 2013-08-20 Realtek Semiconductor Corp. Signal processing circuit and method thereof
CN104034963B (zh) * 2013-03-07 2016-09-07 国网山东省电力公司沂水县供电公司 交流电相位检测系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415784A (en) * 1977-06-23 1979-02-05 Fuji Electric Co Ltd Phase detecting method
JPS6037711B2 (ja) * 1978-09-01 1985-08-28 株式会社東芝 位相検出器
JPS5627664A (en) * 1979-08-15 1981-03-18 Toshiba Corp Single-phase ac signal phase detector
JPS58123469A (ja) * 1982-01-19 1983-07-22 Mitsubishi Electric Corp 位相差検出器

Also Published As

Publication number Publication date
EP0186521A3 (en) 1987-12-09
EP0186521B1 (de) 1991-10-30
DE186521T1 (de) 1986-09-25
EP0186521A2 (de) 1986-07-02
US4721904A (en) 1988-01-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE REICHEL UND REICHEL, 60322 FRANKFURT

8339 Ceased/non-payment of the annual fee