NL170686C - Halfgeleiderketen voor fasevergelijking. - Google Patents
Halfgeleiderketen voor fasevergelijking.Info
- Publication number
- NL170686C NL170686C NLAANVRAGE7102960,A NL7102960A NL170686C NL 170686 C NL170686 C NL 170686C NL 7102960 A NL7102960 A NL 7102960A NL 170686 C NL170686 C NL 170686C
- Authority
- NL
- Netherlands
- Prior art keywords
- phase comparison
- semiconductor chain
- semiconductor
- chain
- comparison
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/66—Circuits for processing colour signals for synchronous demodulators
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D1/00—Demodulation of amplitude-modulated oscillations
- H03D1/22—Homodyne or synchrodyne circuits
- H03D1/229—Homodyne or synchrodyne circuits using at least a two emittor-coupled differential pair of transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D13/00—Circuits for comparing the phase or frequency of two mutually-independent oscillations
- H03D13/007—Circuits for comparing the phase or frequency of two mutually-independent oscillations by analog multiplication of the oscillations or by performing a similar analog operation on the oscillations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/04—Synchronising
- H04N5/12—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising
- H04N5/126—Devices in which the synchronising signals are only operative if a phase difference occurs between synchronising and synchronised scanning devices, e.g. flywheel synchronising whereby the synchronisation signal indirectly commands a frequency generator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
- Synchronizing For Television (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8987770A JPS5316267B1 (enExample) | 1970-10-13 | 1970-10-13 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7102960A NL7102960A (enExample) | 1972-04-17 |
| NL170686B NL170686B (nl) | 1982-07-01 |
| NL170686C true NL170686C (nl) | 1982-12-01 |
Family
ID=13982980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7102960,A NL170686C (nl) | 1970-10-13 | 1971-03-05 | Halfgeleiderketen voor fasevergelijking. |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3678185A (enExample) |
| JP (1) | JPS5316267B1 (enExample) |
| DE (1) | DE2110389C2 (enExample) |
| FR (1) | FR2108126B1 (enExample) |
| GB (1) | GB1310204A (enExample) |
| NL (1) | NL170686C (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2312326C2 (de) * | 1973-03-13 | 1985-10-17 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Phasendiskriminator |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378790A (en) * | 1966-11-07 | 1968-04-16 | Fairchild Camera Instr Co | Readily integrable color oscillator circuit |
| US3591707A (en) * | 1969-01-08 | 1971-07-06 | Gen Electric | Color television demodulator |
| JPS6323437U (enExample) | 1986-07-28 | 1988-02-16 |
-
1970
- 1970-10-13 JP JP8987770A patent/JPS5316267B1/ja active Pending
-
1971
- 1971-03-04 DE DE2110389A patent/DE2110389C2/de not_active Expired
- 1971-03-05 NL NLAANVRAGE7102960,A patent/NL170686C/xx not_active IP Right Cessation
- 1971-03-12 US US123540A patent/US3678185A/en not_active Expired - Lifetime
- 1971-03-19 FR FR7109852A patent/FR2108126B1/fr not_active Expired
- 1971-04-19 GB GB2315071*A patent/GB1310204A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3678185A (en) | 1972-07-18 |
| FR2108126B1 (enExample) | 1976-04-16 |
| DE2110389C2 (de) | 1986-06-19 |
| GB1310204A (en) | 1973-03-14 |
| DE2110389A1 (de) | 1972-04-20 |
| JPS5316267B1 (enExample) | 1978-05-31 |
| NL170686B (nl) | 1982-07-01 |
| FR2108126A1 (enExample) | 1972-05-12 |
| NL7102960A (enExample) | 1972-04-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee |