ES2080373T3 - Circuito regulador de fases. - Google Patents
Circuito regulador de fases.Info
- Publication number
- ES2080373T3 ES2080373T3 ES92108161T ES92108161T ES2080373T3 ES 2080373 T3 ES2080373 T3 ES 2080373T3 ES 92108161 T ES92108161 T ES 92108161T ES 92108161 T ES92108161 T ES 92108161T ES 2080373 T3 ES2080373 T3 ES 2080373T3
- Authority
- ES
- Spain
- Prior art keywords
- lock loop
- regulating circuit
- phase lock
- phase regulating
- phase
- 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
- 230000001105 regulatory effect Effects 0.000 title 1
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000036039 immunity Effects 0.000 abstract 1
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
- H03L7/08—Details of the phase-locked loop
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
- H03L7/0991—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider
- H03L7/0992—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator being a digital oscillator, e.g. composed of a fixed oscillator followed by a variable frequency divider comprising a counter or a frequency divider
-
- 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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
-
- 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
- H03L7/085—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal
- H03L7/087—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using at least two phase detectors or a frequency and phase detector in the loop
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Executing Machine-Instructions (AREA)
Abstract
SE OFRECE UN CIRCUITO DE REGULACION DE FASES QUE COMPRENDE UN CIRCUITO OSCILADOR (1) CON UNA FRECUENCIA DE SALIDA CASI CONSTANTE, UN DIVISOR DE FRECUENCIA (2) CONMUTABLE ENTRE DOS FACTORES DE DIVISION, UN DIVISOR DE RETORNO (3), UN DISPOSITIVO DETECTOR DE FASES (4) ASI COMO UN CIRCUITO LOGICO (5), CARACTERIZANDOSE ESPECIALMENTE POR SU ESPECIAL SEGURIDAD A PRUEBA DE FALLOS Y POR LAS MULTIPLES POSIBILIDADES DE SU APLICACION. EL CIRCUITO DE REGULACION DE FASES ES ESPECIALMENTE ADECUADO PARA SU APLICACION EN SISTEMAS DE TRANSMISION DE INFORMACION DIGITAL PARA LA DERIVACION O EL RESTABLECIMIENTO DE UNA SEÑAL DE IMPULSOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0098791A AT401986B (de) | 1991-05-14 | 1991-05-14 | Digitaler phasenregelkreis |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2080373T3 true ES2080373T3 (es) | 1996-02-01 |
Family
ID=3504344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92108161T Expired - Lifetime ES2080373T3 (es) | 1991-05-14 | 1992-05-14 | Circuito regulador de fases. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0513791B1 (es) |
AT (2) | AT401986B (es) |
DE (1) | DE59204465D1 (es) |
ES (1) | ES2080373T3 (es) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3571743A (en) * | 1968-10-30 | 1971-03-23 | Rca Corp | Phase lock loop |
GB2026268B (en) * | 1978-07-22 | 1982-07-28 | Racal Communcations Equipment | Frequency synthesizers |
GB2033178B (en) * | 1978-11-02 | 1983-01-26 | Plessey Co Ltd | Frequency synthesiser arrangement |
US4820993A (en) * | 1987-08-17 | 1989-04-11 | Cyclotomics, Inc. | Digital phase lock loop |
US4888564A (en) * | 1987-11-06 | 1989-12-19 | Victor Company Of Japan, Ltd. | Phase-locked loop circuit |
-
1991
- 1991-05-14 AT AT0098791A patent/AT401986B/de not_active IP Right Cessation
-
1992
- 1992-05-14 AT AT92108161T patent/ATE130982T1/de not_active IP Right Cessation
- 1992-05-14 ES ES92108161T patent/ES2080373T3/es not_active Expired - Lifetime
- 1992-05-14 DE DE59204465T patent/DE59204465D1/de not_active Expired - Fee Related
- 1992-05-14 EP EP92108161A patent/EP0513791B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0513791A3 (en) | 1993-03-03 |
EP0513791B1 (de) | 1995-11-29 |
ATE130982T1 (de) | 1995-12-15 |
AT401986B (de) | 1997-01-27 |
EP0513791A2 (de) | 1992-11-19 |
DE59204465D1 (de) | 1996-01-11 |
ATA98791A (de) | 1996-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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