BE878622A - Circuit de synchronisation de donnees - Google Patents
Circuit de synchronisation de donneesInfo
- Publication number
- BE878622A BE878622A BE2/58051A BE2058051A BE878622A BE 878622 A BE878622 A BE 878622A BE 2/58051 A BE2/58051 A BE 2/58051A BE 2058051 A BE2058051 A BE 2058051A BE 878622 A BE878622 A BE 878622A
- Authority
- BE
- Belgium
- Prior art keywords
- data synchronization
- synchronization circuit
- circuit
- data
- synchronization
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/38—Synchronous or start-stop systems, e.g. for Baudot code
- H04L25/40—Transmitting circuits; Receiving circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L7/00—Arrangements for synchronising receiver with transmitter
- H04L7/02—Speed or phase control by the received code signals, the signals containing no special synchronisation information
- H04L7/033—Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal-generating means, e.g. using a phase-locked loop
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/955,281 US4191849A (en) | 1978-10-26 | 1978-10-26 | Data synchronization circuit |
Publications (1)
Publication Number | Publication Date |
---|---|
BE878622A true BE878622A (fr) | 1979-12-31 |
Family
ID=25496609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2/58051A BE878622A (fr) | 1978-10-26 | 1979-09-06 | Circuit de synchronisation de donnees |
Country Status (4)
Country | Link |
---|---|
US (1) | US4191849A (fr) |
BE (1) | BE878622A (fr) |
CA (1) | CA1128630A (fr) |
IT (1) | IT1125539B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780890A (en) * | 1986-09-29 | 1988-10-25 | Microwave Semiconductor Corp. | High-speed pulse swallower |
JPH0786855B2 (ja) * | 1987-04-15 | 1995-09-20 | 日本電気株式会社 | シリアルデ−タ処理装置 |
US5488639A (en) * | 1993-12-21 | 1996-01-30 | Intel Corporation | Parallel multistage synchronization method and apparatus |
US6075985A (en) * | 1997-01-23 | 2000-06-13 | Nortel Networks Corporation | Wireless access system with DID and AIOD functions |
US6792103B1 (en) * | 1999-04-22 | 2004-09-14 | James H. Walker | Telephonic automatic dialing system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3967061A (en) * | 1975-03-05 | 1976-06-29 | Ncr Corporation | Method and apparatus for recovering data and clock information in a self-clocking data stream |
US4007329A (en) * | 1976-02-12 | 1977-02-08 | Ncr Corporation | Data communications system with improved asynchronous retiming circuit |
-
1978
- 1978-10-26 US US05/955,281 patent/US4191849A/en not_active Expired - Lifetime
-
1979
- 1979-09-06 BE BE2/58051A patent/BE878622A/fr not_active IP Right Cessation
- 1979-10-12 CA CA337,463A patent/CA1128630A/fr not_active Expired
- 1979-10-22 IT IT26680/79A patent/IT1125539B/it active
Also Published As
Publication number | Publication date |
---|---|
IT1125539B (it) | 1986-05-14 |
IT7926680A0 (it) | 1979-10-22 |
US4191849A (en) | 1980-03-04 |
CA1128630A (fr) | 1982-07-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: GTE AUTOMATIC ELECTRIC LABORATORIES INC. Effective date: 19890930 |