FR2647986B3 - Circuit de reglage du dephasage d'un signal - Google Patents
Circuit de reglage du dephasage d'un signalInfo
- Publication number
- FR2647986B3 FR2647986B3 FR9002491A FR9002491A FR2647986B3 FR 2647986 B3 FR2647986 B3 FR 2647986B3 FR 9002491 A FR9002491 A FR 9002491A FR 9002491 A FR9002491 A FR 9002491A FR 2647986 B3 FR2647986 B3 FR 2647986B3
- Authority
- FR
- France
- Prior art keywords
- adjusting
- phase
- circuit
- signal
- 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
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
-
- 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
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19893918161 DE3918161A1 (de) | 1989-06-03 | 1989-06-03 | Schaltung zur einstellung einer phasenverschiebung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2647986A1 FR2647986A1 (fr) | 1990-12-07 |
| FR2647986B3 true FR2647986B3 (fr) | 1992-01-24 |
Family
ID=6382014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR9002491A Expired - Lifetime FR2647986B3 (fr) | 1989-06-03 | 1990-02-28 | Circuit de reglage du dephasage d'un signal |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE3918161A1 (fr) |
| FR (1) | FR2647986B3 (fr) |
| GB (1) | GB2233845B (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19840976C1 (de) * | 1998-09-08 | 2000-05-18 | Siemens Ag | Verfahren zur Erzeugung eines Taktsignals und entsprechender Taktsignalgenerator |
| US10003346B2 (en) | 2015-03-20 | 2018-06-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Fractional PLLs with low correlation |
| EP3823170A1 (fr) | 2015-04-27 | 2021-05-19 | Telefonaktiebolaget LM Ericsson (publ) | Boucles à phase asservie numériques |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4518998A (en) * | 1982-06-03 | 1985-05-21 | Klimsch/Optronics, Inc. | Method and apparatus for producing a time advanced output pulse train from an input pulse train |
| US4626796A (en) * | 1985-03-01 | 1986-12-02 | General Electric Company | Digital apparatus and method for programmably phase shifting an audio tone |
| JPS63501117A (ja) * | 1985-10-17 | 1988-04-21 | アムペツクス コ−ポレ−シヨン | デジタル移相制御方式 |
-
1989
- 1989-06-03 DE DE19893918161 patent/DE3918161A1/de not_active Ceased
-
1990
- 1990-02-28 FR FR9002491A patent/FR2647986B3/fr not_active Expired - Lifetime
- 1990-06-01 GB GB9012232A patent/GB2233845B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| GB2233845A (en) | 1991-01-16 |
| FR2647986A1 (fr) | 1990-12-07 |
| GB9012232D0 (en) | 1990-07-18 |
| DE3918161A1 (de) | 1990-12-06 |
| GB2233845B (en) | 1993-04-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |