JPS50128967A - - Google Patents
Info
- Publication number
- JPS50128967A JPS50128967A JP50032849A JP3284975A JPS50128967A JP S50128967 A JPS50128967 A JP S50128967A JP 50032849 A JP50032849 A JP 50032849A JP 3284975 A JP3284975 A JP 3284975A JP S50128967 A JPS50128967 A JP S50128967A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- 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
- H03L7/095—Details of the phase-locked loop concerning mainly the frequency- or phase-detection arrangement including the filtering or amplification of its output signal using a lock detector
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
- Manipulation Of Pulses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2412966A DE2412966C3 (de) | 1974-03-18 | 1974-03-18 | Digitale Einrichtung zum Überwachen der Synchronisation bei Trägerfrequenzeinrichtungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50128967A true JPS50128967A (xx) | 1975-10-11 |
| JPS5310417B2 JPS5310417B2 (xx) | 1978-04-13 |
Family
ID=5910415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3284975A Expired JPS5310417B2 (xx) | 1974-03-18 | 1975-03-18 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5310417B2 (xx) |
| AU (1) | AU7897075A (xx) |
| CH (1) | CH574688A5 (xx) |
| DE (1) | DE2412966C3 (xx) |
| FR (1) | FR2265214B1 (xx) |
| GB (1) | GB1494677A (xx) |
| IT (1) | IT1034219B (xx) |
| NL (1) | NL7503157A (xx) |
| SE (1) | SE397755B (xx) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150564A (en) * | 1978-05-17 | 1979-11-26 | Fujitsu Ltd | Alarm circuit for pll circuit |
| JPS5776929A (en) * | 1980-10-30 | 1982-05-14 | Denki Kogyo Kk | Pll synchronizing detector |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3988696A (en) * | 1975-11-28 | 1976-10-26 | The Bendix Corporation | Phase lock detector for digital frequency synthesizer |
| DE2825277C3 (de) * | 1978-06-08 | 1981-05-07 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zur Trägerabschaltung |
| DE2918850C2 (de) * | 1979-05-10 | 1983-05-26 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Verfahren und Schaltungsanordnung zum Erkennen des Regelzustandes einer Phasenregelschleife |
-
1974
- 1974-03-18 DE DE2412966A patent/DE2412966C3/de not_active Expired
-
1975
- 1975-02-26 GB GB7986/75A patent/GB1494677A/en not_active Expired
- 1975-03-10 CH CH297275A patent/CH574688A5/xx not_active IP Right Cessation
- 1975-03-11 AU AU78970/75A patent/AU7897075A/en not_active Expired
- 1975-03-13 IT IT21193/75A patent/IT1034219B/it active
- 1975-03-14 FR FR7508022A patent/FR2265214B1/fr not_active Expired
- 1975-03-14 SE SE7502895A patent/SE397755B/xx unknown
- 1975-03-17 NL NL7503157A patent/NL7503157A/xx not_active Application Discontinuation
- 1975-03-18 JP JP3284975A patent/JPS5310417B2/ja not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54150564A (en) * | 1978-05-17 | 1979-11-26 | Fujitsu Ltd | Alarm circuit for pll circuit |
| JPS6224969B2 (xx) * | 1978-05-17 | 1987-06-01 | Fujitsu Ltd | |
| JPS5776929A (en) * | 1980-10-30 | 1982-05-14 | Denki Kogyo Kk | Pll synchronizing detector |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265214B1 (xx) | 1979-02-16 |
| SE7502895L (xx) | 1975-09-19 |
| GB1494677A (en) | 1977-12-07 |
| DE2412966A1 (de) | 1975-11-20 |
| JPS5310417B2 (xx) | 1978-04-13 |
| CH574688A5 (xx) | 1976-04-15 |
| NL7503157A (nl) | 1975-09-22 |
| DE2412966B2 (de) | 1978-11-16 |
| SE397755B (sv) | 1977-11-14 |
| IT1034219B (it) | 1979-09-10 |
| AU7897075A (en) | 1976-09-16 |
| FR2265214A1 (xx) | 1975-10-17 |
| DE2412966C3 (de) | 1979-07-12 |