DE3570964D1 - Phase comparator with linearised operation and phase-locked loop comprising such a phase comparator - Google Patents
Phase comparator with linearised operation and phase-locked loop comprising such a phase comparatorInfo
- Publication number
- DE3570964D1 DE3570964D1 DE8585200446T DE3570964T DE3570964D1 DE 3570964 D1 DE3570964 D1 DE 3570964D1 DE 8585200446 T DE8585200446 T DE 8585200446T DE 3570964 T DE3570964 T DE 3570964T DE 3570964 D1 DE3570964 D1 DE 3570964D1
- Authority
- DE
- Germany
- Prior art keywords
- phase
- phase comparator
- linearised
- locked loop
- comparator
- 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
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8405024A FR2562351B1 (fr) | 1984-03-30 | 1984-03-30 | Comparateur de phase a fonctionnement linearise et boucle a verrouillage de phase comprenant un tel comparateur de phase |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3570964D1 true DE3570964D1 (en) | 1989-07-13 |
Family
ID=9302645
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585200446T Expired DE3570964D1 (en) | 1984-03-30 | 1985-03-25 | Phase comparator with linearised operation and phase-locked loop comprising such a phase comparator |
Country Status (5)
Country | Link |
---|---|
US (1) | US4607236A (de) |
EP (1) | EP0159072B1 (de) |
JP (1) | JPS60220626A (de) |
DE (1) | DE3570964D1 (de) |
FR (1) | FR2562351B1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4962427A (en) * | 1989-04-20 | 1990-10-09 | Motorola Inc. | TV receiver including multistandard OSD |
US4962428A (en) * | 1989-04-20 | 1990-10-09 | Motorola, Inc. | Multistandard OSD in a TV receiver including display positioning |
JPH05308226A (ja) * | 1992-04-30 | 1993-11-19 | Sony Corp | 周波数変換回路 |
US6275087B1 (en) * | 1999-11-16 | 2001-08-14 | Lsi Logic Corporation | Adaptive cancellation of time variant DC offset |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3997848A (en) * | 1975-11-26 | 1976-12-14 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Linear phase demodulator including a phase locked loop with auxiliary feedback loop |
JPS5389354A (en) * | 1977-01-18 | 1978-08-05 | Toshiba Corp | Digital synchronous detector |
FR2419614A1 (fr) * | 1978-03-10 | 1979-10-05 | Cit Alcatel | Circuit de recuperation de la porteuse d'un signal numerique synchrone transmis par modulation d'amplitude |
US4378509A (en) * | 1980-07-10 | 1983-03-29 | Motorola, Inc. | Linearized digital phase and frequency detector |
US4418318A (en) * | 1981-03-10 | 1983-11-29 | Frederick Electronics Corporation | Digital phase-locked loop circuit |
-
1984
- 1984-03-30 FR FR8405024A patent/FR2562351B1/fr not_active Expired
-
1985
- 1985-03-25 US US06/715,423 patent/US4607236A/en not_active Expired - Fee Related
- 1985-03-25 EP EP85200446A patent/EP0159072B1/de not_active Expired
- 1985-03-25 DE DE8585200446T patent/DE3570964D1/de not_active Expired
- 1985-03-28 JP JP60062187A patent/JPS60220626A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2562351B1 (fr) | 1986-06-20 |
JPS60220626A (ja) | 1985-11-05 |
EP0159072B1 (de) | 1989-06-07 |
EP0159072A1 (de) | 1985-10-23 |
US4607236A (en) | 1986-08-19 |
FR2562351A1 (fr) | 1985-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL |
|
8339 | Ceased/non-payment of the annual fee |