FR2269084B1 - - Google Patents
Info
- Publication number
- FR2269084B1 FR2269084B1 FR7512896A FR7512896A FR2269084B1 FR 2269084 B1 FR2269084 B1 FR 2269084B1 FR 7512896 A FR7512896 A FR 7512896A FR 7512896 A FR7512896 A FR 7512896A FR 2269084 B1 FR2269084 B1 FR 2269084B1
- Authority
- FR
- France
- 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
- 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
- H03D13/008—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 using transistors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
- H03D2200/00—Indexing scheme relating to details of demodulation or transference of modulation from one carrier to another covered by H03D
- H03D2200/0001—Circuit elements of demodulators
- H03D2200/0009—Emitter or source coupled transistor pairs or long tail pairs
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4694274A JPS5437953B2 (fr) | 1974-04-25 | 1974-04-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2269084A1 FR2269084A1 (fr) | 1975-11-21 |
FR2269084B1 true FR2269084B1 (fr) | 1981-10-09 |
Family
ID=12761351
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7512896A Expired FR2269084B1 (fr) | 1974-04-25 | 1975-04-24 |
Country Status (7)
Country | Link |
---|---|
US (1) | US4006423A (fr) |
JP (1) | JPS5437953B2 (fr) |
CA (1) | CA1034209A (fr) |
DE (1) | DE2517855C2 (fr) |
FR (1) | FR2269084B1 (fr) |
GB (1) | GB1486517A (fr) |
NL (1) | NL7504773A (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6012815B2 (ja) * | 1976-02-25 | 1985-04-03 | 株式会社日立製作所 | 位相制御回路 |
US4121243A (en) * | 1976-04-16 | 1978-10-17 | Matsushita Electric Industrial Co., Ltd. | Color subcarrier generator |
EP0003732B1 (fr) * | 1978-02-01 | 1983-10-19 | The Wellcome Foundation Limited | Dérivés d'imidazole et leurs sels, leur préparation et leurs formulations pharmaceutiques |
JPS56128083A (en) * | 1980-03-12 | 1981-10-07 | Hitachi Ltd | Phase detection circuit |
US4371975A (en) * | 1981-02-25 | 1983-02-01 | Rockwell International Corporation | Sampling NRZ data phase detector |
US5157290A (en) * | 1991-03-05 | 1992-10-20 | Tektronix, Inc. | Phase detector |
JPH05211413A (ja) * | 1991-09-13 | 1993-08-20 | Nec Corp | 位相比較回路 |
JPH11163709A (ja) * | 1997-11-27 | 1999-06-18 | Nec Corp | 出力インピーダンス調整回路 |
US9285206B1 (en) | 2012-02-07 | 2016-03-15 | Pile Dynamics, Inc. | Measurement device for pile displacement and method for use of the same |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1667383U (de) * | 1953-09-24 | 1953-11-26 | Telefunken Ges Fuer Draht Tele | Anordnung zur oszillographischen messung des zeitlichen verlaufs der relativen phase zweier sinusspannungen. |
US3651418A (en) * | 1970-11-16 | 1972-03-21 | Rca Corp | Synchronous detector control |
US3854098A (en) * | 1972-01-24 | 1974-12-10 | Victor Company Of Japan | Multichannel disc demodulation circuit |
US3857110A (en) * | 1972-08-24 | 1974-12-24 | Signetics Corp | Voltage controlled oscillator with temperature compensating bias source |
US3863080A (en) * | 1973-10-18 | 1975-01-28 | Rca Corp | Current output frequency and phase comparator |
-
1974
- 1974-04-25 JP JP4694274A patent/JPS5437953B2/ja not_active Expired
-
1975
- 1975-04-04 GB GB1395775A patent/GB1486517A/en not_active Expired
- 1975-04-17 US US05/568,782 patent/US4006423A/en not_active Expired - Lifetime
- 1975-04-22 DE DE2517855A patent/DE2517855C2/de not_active Expired
- 1975-04-22 NL NL7504773A patent/NL7504773A/xx not_active Application Discontinuation
- 1975-04-24 FR FR7512896A patent/FR2269084B1/fr not_active Expired
- 1975-04-24 CA CA225,341A patent/CA1034209A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1034209A (fr) | 1978-07-04 |
JPS5437953B2 (fr) | 1979-11-17 |
GB1486517A (en) | 1977-09-21 |
NL7504773A (nl) | 1975-10-28 |
JPS50140050A (fr) | 1975-11-10 |
FR2269084A1 (fr) | 1975-11-21 |
DE2517855A1 (de) | 1975-11-13 |
DE2517855C2 (de) | 1986-11-06 |
US4006423A (en) | 1977-02-01 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |