GB2119188B - Digital phase-locked loop - Google Patents
Digital phase-locked loopInfo
- Publication number
- GB2119188B GB2119188B GB08309401A GB8309401A GB2119188B GB 2119188 B GB2119188 B GB 2119188B GB 08309401 A GB08309401 A GB 08309401A GB 8309401 A GB8309401 A GB 8309401A GB 2119188 B GB2119188 B GB 2119188B
- Authority
- GB
- United Kingdom
- Prior art keywords
- locked loop
- digital phase
- digital
- phase
- locked
- 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
-
- 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
- H04L7/0331—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 with a digital phase-locked loop [PLL] processing binary samples, e.g. add/subtract logic for correction of receiver clock
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08309401A GB2119188B (en) | 1982-04-28 | 1983-04-07 | Digital phase-locked loop |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8212264 | 1982-04-28 | ||
GB08309401A GB2119188B (en) | 1982-04-28 | 1983-04-07 | Digital phase-locked loop |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8309401D0 GB8309401D0 (en) | 1983-05-11 |
GB2119188A GB2119188A (en) | 1983-11-09 |
GB2119188B true GB2119188B (en) | 1986-01-29 |
Family
ID=26282674
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08309401A Expired GB2119188B (en) | 1982-04-28 | 1983-04-07 | Digital phase-locked loop |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2119188B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4596937A (en) * | 1982-04-28 | 1986-06-24 | International Computers Limited | Digital phase-locked loop |
IT1212796B (en) * | 1983-12-12 | 1989-11-30 | Ates Componenti Elettron | DIGITAL PHASE SYNCHRONIZER FOR ISOFREQUENTIAL SIGNALS, ESPECIALLY FOR SIGNAL DEMODULATOR. |
GB8910777D0 (en) * | 1989-05-10 | 1989-06-28 | Storno As | Radio demodulator circuit |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL6513602A (en) * | 1965-10-21 | 1967-04-24 | ||
US3509471A (en) * | 1966-11-16 | 1970-04-28 | Communications Satellite Corp | Digital phase lock loop for bit timing recovery |
GB1432139A (en) * | 1972-07-05 | 1976-04-14 | Post Office | Phase detector |
GB1456453A (en) * | 1974-01-31 | 1976-11-24 | Ibm | Phase locked oscillators |
GB1560270A (en) * | 1977-12-13 | 1980-02-06 | Standard Telephones Cables Ltd | Data transmission |
-
1983
- 1983-04-07 GB GB08309401A patent/GB2119188B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2119188A (en) | 1983-11-09 |
GB8309401D0 (en) | 1983-05-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3264564D1 (en) | Phase-locked loop circuit | |
EP0085615A3 (en) | Phase-locked loop circuit | |
GB2184922B (en) | High order digital phase-locked loop system | |
DE3066285D1 (en) | Phase-locked loop circuit | |
EP0252444A3 (en) | Digital phase-locked loops | |
EP0140042A3 (en) | Digital phase lock loop circuit | |
EP0092400A3 (en) | Digital synchronization technique | |
GB2115629B (en) | Digital agc arrangement | |
GB8328949D0 (en) | Digital semosulator arrangement | |
DE3270002D1 (en) | Pll control circuit | |
YU42083A (en) | Digital receiver | |
DE3268401D1 (en) | Phase-locked loop circuit | |
DE3377852D1 (en) | Phase-locked circuit loop having improved locking capabilities | |
EP0202015A3 (en) | Digital phase-locked loops | |
GB8419701D0 (en) | Phase-lock loop circuits | |
EP0228021A3 (en) | Improvements to digital phase-locked loop circuits | |
EP0310088A3 (en) | Digital phase-locked loop system | |
DE3163681D1 (en) | Digital phase locked loop pull-in circuitry | |
JPS57181233A (en) | Digital phase locked loop circuit | |
DE3377853D1 (en) | Phase lock loop circuit | |
GB2114844B (en) | Digital loop filter | |
ZA832525B (en) | Digital phase-locked loop | |
GB2122441B (en) | Phase-locked loop lock-detecting circuit | |
GB8408763D0 (en) | Digital oscillator | |
GB2119188B (en) | Digital phase-locked loop |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |