NO934223D0 - Frekvens-syntisator - Google Patents
Frekvens-syntisatorInfo
- Publication number
- NO934223D0 NO934223D0 NO934223A NO934223A NO934223D0 NO 934223 D0 NO934223 D0 NO 934223D0 NO 934223 A NO934223 A NO 934223A NO 934223 A NO934223 A NO 934223A NO 934223 D0 NO934223 D0 NO 934223D0
- Authority
- NO
- Norway
- Prior art keywords
- phase error
- signal
- frequency divider
- filtered
- phase
- Prior art date
Links
Classifications
-
- 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
- H03L7/16—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop
- H03L7/18—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop
- H03L7/183—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number
- H03L7/191—Indirect frequency synthesis, i.e. generating a desired one of a number of predetermined frequencies using a frequency- or phase-locked loop using a frequency divider or counter in the loop a time difference being used for locking the loop, the counter counting between fixed numbers or the frequency divider dividing by a fixed number using at least two different signals from the frequency divider or the counter for determining the time difference
-
- 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
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Electrotherapy Devices (AREA)
- Control Of High-Frequency Heating Circuits (AREA)
- General Induction Heating (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES09202428A ES2060536B1 (es) | 1992-11-30 | 1992-11-30 | Sintetizador de frecuencias. |
Publications (3)
Publication Number | Publication Date |
---|---|
NO934223D0 true NO934223D0 (no) | 1993-11-23 |
NO934223L NO934223L (no) | 1994-05-31 |
NO305099B1 NO305099B1 (no) | 1999-03-29 |
Family
ID=8278962
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO934223A NO305099B1 (no) | 1992-11-30 | 1993-11-23 | Frekvenssyntetisator |
Country Status (9)
Country | Link |
---|---|
US (1) | US5530406A (no) |
EP (1) | EP0600379B1 (no) |
JP (1) | JPH0774629A (no) |
AT (1) | ATE182727T1 (no) |
CA (1) | CA2108803A1 (no) |
DE (1) | DE69325780T2 (no) |
ES (1) | ES2060536B1 (no) |
FI (1) | FI935300A (no) |
NO (1) | NO305099B1 (no) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2108631B1 (es) * | 1995-03-31 | 1998-07-01 | Alcatel Standard Electrica | Recuperador de reloj de datos. |
FI98584C (fi) * | 1995-05-05 | 1997-07-10 | Nokia Technology Gmbh | Menetelmä ja piirijärjestely vastaanotetun signaalin käsittelemiseksi |
SE508289C2 (sv) * | 1997-01-28 | 1998-09-21 | Ericsson Telefon Ab L M | Förfarande och anordning vid övervakning och styrning av oscillatorsignal |
US6100767A (en) * | 1997-09-29 | 2000-08-08 | Sanyo Electric Co., Ltd. | Phase-locked loop with improved trade-off between lock-up time and power dissipation |
WO2003087975A2 (en) * | 2002-04-10 | 2003-10-23 | Systel Development & Industries Ltd. | System on chip for digital control of electronic power devices |
US7272375B2 (en) | 2004-06-30 | 2007-09-18 | Silicon Laboratories Inc. | Integrated low-IF terrestrial audio broadcast receiver and associated method |
GB2467379B (en) * | 2009-02-03 | 2013-05-22 | Cambridge Silicon Radio Ltd | Phase-locked loop |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1275491A (fr) * | 1960-09-29 | 1961-11-10 | Thomson Houston Comp Francaise | Discriminateur perfectionné de fréquence et de phase |
US3568067A (en) * | 1969-06-13 | 1971-03-02 | Collins Radio Co | Frequency discriminator with output indicative of difference between input and local reference signals |
US3748590A (en) * | 1972-04-14 | 1973-07-24 | Singer Co | Sine cosine frequency tracker |
US3768030A (en) * | 1972-05-08 | 1973-10-23 | Motorola Inc | Automatic signal acquisition means for phase-lock loop with anti- sideband lock protection |
US3789316A (en) * | 1973-06-13 | 1974-01-29 | Singer Co | Sine-cosine frequency tracker |
US4100503A (en) * | 1976-07-21 | 1978-07-11 | W. C. Lindsey Inc. | Correlative tracking system with lock indicator |
JPS5914939B2 (ja) * | 1976-09-30 | 1984-04-06 | 日本電気株式会社 | 搬送波再生装置 |
US4314206A (en) * | 1979-12-26 | 1982-02-02 | Motorola Inc. | Noise chopper for preventing false locks in a coherent carrier recovery system |
US4358740A (en) * | 1980-04-08 | 1982-11-09 | Rca Corporation | Voltage control oscillator having frequency control circuit with improved memory |
FR2481549A1 (fr) * | 1980-04-25 | 1981-10-30 | Thomson Brandt | Dispositif de synthese et de demodulation combinees pour recepteurs d'ondes modulees en frequence et recepteur le comportant |
JPS57143906A (en) * | 1981-03-03 | 1982-09-06 | Fujitsu Ltd | Fm demodulator for composite modulation system |
JPS5825746A (ja) * | 1981-08-10 | 1983-02-16 | Fujitsu Ltd | 搬送波再生回路 |
US4470145A (en) * | 1982-07-26 | 1984-09-04 | Hughes Aircraft Company | Single sideband quadricorrelator |
US4785260A (en) * | 1986-03-18 | 1988-11-15 | International Mobile Machines Corporation | Frequency synthesizer for broadcast telephone system having multiple assignable frequency channels |
NO163800C (no) * | 1987-10-19 | 1990-07-18 | Forsvarets Forsknings | Fremgangsmaate for demodulering av data. |
CA2025135C (en) * | 1989-09-13 | 1993-06-29 | Shousei Yoshida | Frequency tracking circuit using samples equalized at different sampling instants of same clock period |
-
1992
- 1992-11-30 ES ES09202428A patent/ES2060536B1/es not_active Expired - Fee Related
-
1993
- 1993-10-20 CA CA002108803A patent/CA2108803A1/en not_active Abandoned
- 1993-11-19 US US08/155,954 patent/US5530406A/en not_active Expired - Lifetime
- 1993-11-23 NO NO934223A patent/NO305099B1/no not_active IP Right Cessation
- 1993-11-25 DE DE69325780T patent/DE69325780T2/de not_active Expired - Lifetime
- 1993-11-25 EP EP93119019A patent/EP0600379B1/en not_active Expired - Lifetime
- 1993-11-25 AT AT93119019T patent/ATE182727T1/de not_active IP Right Cessation
- 1993-11-26 JP JP5297094A patent/JPH0774629A/ja active Pending
- 1993-11-29 FI FI935300A patent/FI935300A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
FI935300A (fi) | 1994-05-31 |
DE69325780D1 (de) | 1999-09-02 |
EP0600379B1 (en) | 1999-07-28 |
US5530406A (en) | 1996-06-25 |
CA2108803A1 (en) | 1994-05-31 |
NO305099B1 (no) | 1999-03-29 |
DE69325780T2 (de) | 2000-04-06 |
ES2060536A1 (es) | 1994-11-16 |
ES2060536B1 (es) | 1995-06-01 |
NO934223L (no) | 1994-05-31 |
ATE182727T1 (de) | 1999-08-15 |
EP0600379A1 (en) | 1994-06-08 |
JPH0774629A (ja) | 1995-03-17 |
FI935300A0 (fi) | 1993-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2001 |