FI933807A - Digital faskomparator samt en fasregleringskrets - Google Patents
Digital faskomparator samt en fasregleringskrets Download PDFInfo
- Publication number
- FI933807A FI933807A FI933807A FI933807A FI933807A FI 933807 A FI933807 A FI 933807A FI 933807 A FI933807 A FI 933807A FI 933807 A FI933807 A FI 933807A FI 933807 A FI933807 A FI 933807A
- Authority
- FI
- Finland
- Prior art keywords
- digital
- flip
- fasregleringskrets
- fasomparator
- samt
- Prior art date
Links
- 238000011156 evaluation Methods 0.000 abstract 1
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
- G01R25/08—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents by counting of standard pulses
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/001—Circuits for comparing the phase or frequency of two mutually-independent oscillations in which a pulse counter is used followed by a conversion into an analog signal
-
- 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
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/089—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal the phase or frequency detector generating up-down pulses
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Measuring Phase Differences (AREA)
- Manipulation Of Pulses (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4229148 | 1992-09-01 | ||
DE4229148A DE4229148A1 (de) | 1992-09-01 | 1992-09-01 | Digitaler Phasenkomparator und Phasenregelkreis |
Publications (3)
Publication Number | Publication Date |
---|---|
FI933807A0 FI933807A0 (fi) | 1993-08-31 |
FI933807A true FI933807A (fi) | 1994-03-02 |
FI105501B FI105501B (fi) | 2000-08-31 |
Family
ID=6466965
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI933807A FI105501B (fi) | 1992-09-01 | 1993-08-31 | Digitaalinen vaihekomparaattori sekä vaiheensäätöpiiri |
Country Status (7)
Country | Link |
---|---|
US (1) | US5432826A (fi) |
EP (1) | EP0585806B1 (fi) |
AT (1) | ATE155945T1 (fi) |
CA (1) | CA2105233C (fi) |
DE (2) | DE4229148A1 (fi) |
ES (1) | ES2106234T3 (fi) |
FI (1) | FI105501B (fi) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1265424B1 (it) * | 1993-12-22 | 1996-11-22 | Alcatel Italia | Metodo e disposizione ciruitale di realizzazione della funzione di hpa negli apparati sdh |
SE502901C2 (sv) * | 1994-06-30 | 1996-02-19 | Ericsson Telefon Ab L M | Digital faskomparator |
JPH0877103A (ja) * | 1994-09-07 | 1996-03-22 | Hitachi Ltd | バス同期化方式及びこれを用いた装置,システム |
EP0711041A1 (en) * | 1994-11-03 | 1996-05-08 | STMicroelectronics S.r.l. | Phase-locked circuit |
JP3085511B2 (ja) * | 1994-11-24 | 2000-09-11 | 株式会社アドバンテスト | 基準周波数発生装置 |
US5808895A (en) * | 1996-05-31 | 1998-09-15 | Aerometrics, Inc. | Method and apparatus for low signal to noise ratio instantaneous phase measurement |
US6037775A (en) * | 1996-08-13 | 2000-03-14 | Fonar Corporation | Method and apparatus for magnetic field stabilization in a MRI system |
US6049233A (en) * | 1998-03-17 | 2000-04-11 | Motorola, Inc. | Phase detection apparatus |
US6407599B1 (en) | 2000-05-10 | 2002-06-18 | Eastman Kodak Company | Method and apparatus for determining a digital phase shift in a signal |
US6868135B1 (en) | 2000-05-18 | 2005-03-15 | Eastman Kodak Company | Method and apparatus for correcting for a phase shift between a transmitter and a receiver |
DE10228644A1 (de) * | 2002-01-23 | 2003-08-07 | Micro Optronic Messtechnik Gmb | Verfahren und Vorrichtung zur optischen Entfernungsmessung |
DE60206150T2 (de) * | 2002-07-12 | 2006-01-26 | Alcatel | Eingangsschaltung für einen Multiplexer mit einem DLL Phasendetektor |
US7049988B1 (en) * | 2004-05-25 | 2006-05-23 | Cirrus Logic, Inc. | Systems and methods for clock mode determination utilizing a fixed-frequency reference signal |
US7352303B1 (en) * | 2004-05-25 | 2008-04-01 | Cirrus Logic, Inc. | Systems and methods for clock mode determination utilizing prioritization criteria |
JP4118844B2 (ja) * | 2004-07-26 | 2008-07-16 | 株式会社日立製作所 | Nmr磁場安定化装置および方法 |
KR101081366B1 (ko) * | 2009-09-23 | 2011-11-08 | 포항공과대학교 산학협력단 | 아날로그 디지털 변환기의 시간영역 전압 비교기 |
US8585050B2 (en) | 2011-12-06 | 2013-11-19 | Eastman Kodak Company | Combined ultrasonic-based multifeed detection system and sound-based damage detection system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3989931A (en) * | 1975-05-19 | 1976-11-02 | Rockwell International Corporation | Pulse count generator for wide range digital phase detector |
JPS55100739A (en) * | 1979-01-26 | 1980-07-31 | Mitsubishi Electric Corp | Phase-difference detector |
US4743857A (en) * | 1984-04-18 | 1988-05-10 | Telex Computer Products, Inc. | Digital/analog phase-locked oscillator |
US4829545A (en) * | 1986-08-25 | 1989-05-09 | Guzik Technical Enterprises, Inc. | Method and apparatus for data window centering ina multifrequency data separator |
US4837781A (en) * | 1987-04-07 | 1989-06-06 | Gigabit Logic, Inc. | Phase locked loop clock synchronizer and signal detector |
US4864252A (en) * | 1988-09-26 | 1989-09-05 | Motorola, Inc. | Sample-and-hold phase detector for use in a phase locked loop |
US4984255A (en) * | 1989-11-15 | 1991-01-08 | National Semiconductor Corporation | Edge transition insensitive delay line system and method |
JP2787725B2 (ja) * | 1990-02-14 | 1998-08-20 | 第一電子工業株式会社 | データ・クロックのタイミング合わせ回路 |
DE4025307A1 (de) * | 1990-08-09 | 1992-02-13 | Bayerische Motoren Werke Ag | Verfahren und vorrichtung zum digitalen bestimmen der phasendifferenz zweier signale |
-
1992
- 1992-09-01 DE DE4229148A patent/DE4229148A1/de not_active Withdrawn
-
1993
- 1993-08-26 ES ES93113625T patent/ES2106234T3/es not_active Expired - Lifetime
- 1993-08-26 AT AT93113625T patent/ATE155945T1/de not_active IP Right Cessation
- 1993-08-26 DE DE59306958T patent/DE59306958D1/de not_active Expired - Lifetime
- 1993-08-26 EP EP93113625A patent/EP0585806B1/de not_active Expired - Lifetime
- 1993-08-31 CA CA002105233A patent/CA2105233C/en not_active Expired - Fee Related
- 1993-08-31 FI FI933807A patent/FI105501B/fi not_active IP Right Cessation
- 1993-08-31 US US08/115,411 patent/US5432826A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2105233A1 (en) | 1994-03-02 |
FI105501B (fi) | 2000-08-31 |
DE4229148A1 (de) | 1994-03-03 |
ES2106234T3 (es) | 1997-11-01 |
EP0585806A3 (de) | 1994-11-02 |
EP0585806B1 (de) | 1997-07-23 |
US5432826A (en) | 1995-07-11 |
ATE155945T1 (de) | 1997-08-15 |
DE59306958D1 (de) | 1997-08-28 |
EP0585806A2 (de) | 1994-03-09 |
CA2105233C (en) | 1999-10-12 |
FI933807A0 (fi) | 1993-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |