NO173360C - Anordning for rask og st!ysvak l}sing av frekvens og fasefor et signal til et p}trykt signal - Google Patents
Anordning for rask og st!ysvak l}sing av frekvens og fasefor et signal til et p}trykt signalInfo
- Publication number
- NO173360C NO173360C NO885354A NO885354A NO173360C NO 173360 C NO173360 C NO 173360C NO 885354 A NO885354 A NO 885354A NO 885354 A NO885354 A NO 885354A NO 173360 C NO173360 C NO 173360C
- Authority
- NO
- Norway
- Prior art keywords
- signal
- phases
- fast
- low frequency
- printed
- 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
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
-
- 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
- H03L7/10—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range
- H03L7/107—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth
- H03L7/1075—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using a variable transfer function for the loop, e.g. low pass filter having a variable bandwidth by changing characteristics of the loop filter, e.g. changing the gain, changing the bandwidth
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L2207/00—Indexing scheme relating to automatic control of frequency or phase and to synchronisation
- H03L2207/06—Phase locked loops with a controlled oscillator having at least two frequency control terminals
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8716947A FR2624323B1 (fr) | 1987-12-03 | 1987-12-03 | Dispositif pour asservir un signal, en frequence et en phase, a celle d'un signal impose |
Publications (4)
| Publication Number | Publication Date |
|---|---|
| NO885354D0 NO885354D0 (no) | 1988-11-30 |
| NO885354L NO885354L (no) | 1989-06-05 |
| NO173360B NO173360B (no) | 1993-08-23 |
| NO173360C true NO173360C (no) | 1993-12-01 |
Family
ID=9357536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO885354A NO173360C (no) | 1987-12-03 | 1988-11-30 | Anordning for rask og st!ysvak l}sing av frekvens og fasefor et signal til et p}trykt signal |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4904957A (no) |
| EP (1) | EP0319415B1 (no) |
| JP (1) | JPH01236820A (no) |
| CN (1) | CN1016036B (no) |
| CA (1) | CA1307326C (no) |
| DE (1) | DE3871348D1 (no) |
| FR (1) | FR2624323B1 (no) |
| NO (1) | NO173360C (no) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4885553A (en) * | 1988-11-30 | 1989-12-05 | Motorola, Inc. | Continuously adaptive phase locked loop synthesizer |
| US5504459A (en) * | 1995-03-20 | 1996-04-02 | International Business Machines Corporation | Filter network for phase-locked loop circuit |
| EP1397879B1 (en) * | 2001-05-03 | 2007-01-17 | Coreoptics, Inc. | Clock recovery circuit |
| JP3898187B2 (ja) * | 2004-01-28 | 2007-03-28 | Ｎｅｃエレクトロニクス株式会社 | 衛星放送用コンバータのスイッチ回路 |
| JP5147539B2 (ja) * | 2008-05-22 | 2013-02-20 | ルネサスエレクトロニクス株式会社 | 周波数シンセサイザおよびその制御方法 |
| CN102045065B (zh) * | 2009-10-19 | 2015-08-05 | 瑞昱半导体股份有限公司 | 频率相位调整装置及其相关方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6228086Y2 (no) * | 1980-12-08 | 1987-07-18 | ||
| US4409563A (en) * | 1981-02-26 | 1983-10-11 | General Electric Company | Phase locked loop frequency synthesizer with frequency compression loop |
| DE3215747C2 (de) * | 1982-04-28 | 1986-04-30 | Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen | Schaltungsanordnung zum Abstimmen von Hochfrequenzempfängern mit Hilfe einer Phase-Locked-Loop-Schaltung |
| FR2535545B1 (fr) * | 1982-10-29 | 1989-08-04 | Thomson Csf | Synthetiseur a temps d'acquisition rapide de frequence et systeme de transmission radioelectrique a saut de frequence comportant un tel synthetiseur |
| JPS60249429A (ja) * | 1984-05-24 | 1985-12-10 | Fujitsu Ltd | 位相同期回路 |
| US4748425A (en) * | 1987-02-18 | 1988-05-31 | Motorola, Inc. | VCO range shift and modulation device |
-
1987
- 1987-12-03 FR FR8716947A patent/FR2624323B1/fr not_active Expired - Fee Related
-
1988
- 1988-11-30 NO NO885354A patent/NO173360C/no not_active IP Right Cessation
- 1988-12-01 EP EP88403027A patent/EP0319415B1/fr not_active Expired - Lifetime
- 1988-12-01 DE DE8888403027T patent/DE3871348D1/de not_active Expired - Fee Related
- 1988-12-02 CA CA000584779A patent/CA1307326C/fr not_active Expired - Fee Related
- 1988-12-02 US US07/278,842 patent/US4904957A/en not_active Expired - Lifetime
- 1988-12-02 JP JP63306792A patent/JPH01236820A/ja active Pending
- 1988-12-03 CN CN88108370A patent/CN1016036B/zh not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO173360B (no) | 1993-08-23 |
| FR2624323B1 (fr) | 1994-03-25 |
| NO885354D0 (no) | 1988-11-30 |
| EP0319415B1 (fr) | 1992-05-20 |
| CA1307326C (fr) | 1992-09-08 |
| CN1033433A (zh) | 1989-06-14 |
| US4904957A (en) | 1990-02-27 |
| EP0319415A1 (fr) | 1989-06-07 |
| DE3871348D1 (de) | 1992-06-25 |
| JPH01236820A (ja) | 1989-09-21 |
| FR2624323A1 (fr) | 1989-06-09 |
| CN1016036B (zh) | 1992-03-25 |
| NO885354L (no) | 1989-06-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM1K | Lapsed by not paying the annual fees |
Free format text: LAPSED IN MAY 2003 |