GB1261128A - Oscillator frequency-control arrangement - Google Patents
Oscillator frequency-control arrangementInfo
- Publication number
- GB1261128A GB1261128A GB50103/69A GB5010369A GB1261128A GB 1261128 A GB1261128 A GB 1261128A GB 50103/69 A GB50103/69 A GB 50103/69A GB 5010369 A GB5010369 A GB 5010369A GB 1261128 A GB1261128 A GB 1261128A
- Authority
- GB
- United Kingdom
- Prior art keywords
- output
- switch
- circuit
- voltage
- discriminator
- 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
- 239000003990 capacitor Substances 0.000 abstract 2
- 230000035484 reaction time Effects 0.000 abstract 1
Classifications
-
- 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
-
- 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
- H03L7/101—Details of the phase-locked loop for assuring initial synchronisation or for broadening the capture range using an additional control signal to the controlled loop oscillator derived from a signal generated in 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
- H03L7/14—Details of the phase-locked loop for assuring constant frequency when supply or correction voltages fail or are interrupted
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6814760.A NL160686C (nl) | 1968-10-16 | 1968-10-16 | Frequentieregelinrichting. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1261128A true GB1261128A (en) | 1972-01-19 |
Family
ID=19804934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50103/69A Expired GB1261128A (en) | 1968-10-16 | 1969-10-13 | Oscillator frequency-control arrangement |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT293758B (de) |
| BE (1) | BE740339A (de) |
| CH (1) | CH499920A (de) |
| DE (1) | DE1951722C3 (de) |
| FR (1) | FR2020850A1 (de) |
| GB (1) | GB1261128A (de) |
| NL (1) | NL160686C (de) |
| SE (1) | SE344660B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2510261C2 (de) * | 1975-03-08 | 1981-12-24 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Schaltung zum Durchführen des Verfahrens zum Stabilisieren der Frequenz eines Oszillators |
| DE3105266A1 (de) * | 1981-02-13 | 1982-09-16 | Paul 4992 Espelkamp Gauselmann | Geldspielautomat mit hinter fenstern zyklisch umlaufenden reihen von gewinnsymbolen |
| JPS61258529A (ja) * | 1985-05-13 | 1986-11-15 | Nec Corp | 周波数シンセサイザ |
| DE3628463C2 (de) * | 1986-08-21 | 1996-02-08 | Paul Gauselmann | Münzbetätigtes Spielgerät mit einer zufallsgesteuerten Symbolanzeige und einer ereignisgesteuerten Symbolanzeige |
| DE3701622A1 (de) * | 1987-01-21 | 1988-08-04 | Bergmann & Co Th | Geldspielgeraet |
| NL8802868A (nl) * | 1988-11-21 | 1990-06-18 | Stichting Tech Wetenschapp | Fasevergrendelde lus met lusversterking - en nulpuntscompensatie. |
-
1968
- 1968-10-16 NL NL6814760.A patent/NL160686C/xx not_active IP Right Cessation
-
1969
- 1969-10-13 CH CH1533369A patent/CH499920A/de not_active IP Right Cessation
- 1969-10-13 SE SE14027/69A patent/SE344660B/xx unknown
- 1969-10-13 GB GB50103/69A patent/GB1261128A/en not_active Expired
- 1969-10-14 AT AT965869A patent/AT293758B/de not_active IP Right Cessation
- 1969-10-14 DE DE1951722A patent/DE1951722C3/de not_active Expired
- 1969-10-15 BE BE740339D patent/BE740339A/xx unknown
- 1969-10-16 FR FR6935454A patent/FR2020850A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2020850A1 (de) | 1970-07-17 |
| DE1951722C3 (de) | 1978-07-20 |
| BE740339A (de) | 1970-04-15 |
| CH499920A (de) | 1970-11-30 |
| DE1951722A1 (de) | 1970-04-30 |
| DE1951722B2 (de) | 1977-12-01 |
| NL6814760A (de) | 1970-04-20 |
| AT293758B (de) | 1971-10-25 |
| NL160686B (nl) | 1979-06-15 |
| NL160686C (nl) | 1979-11-15 |
| SE344660B (de) | 1972-04-24 |
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