JPS5437953B2 - - Google Patents
Info
- Publication number
- JPS5437953B2 JPS5437953B2 JP4694274A JP4694274A JPS5437953B2 JP S5437953 B2 JPS5437953 B2 JP S5437953B2 JP 4694274 A JP4694274 A JP 4694274A JP 4694274 A JP4694274 A JP 4694274A JP S5437953 B2 JPS5437953 B2 JP S5437953B2
- 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.)
- 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)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4694274A JPS5437953B2 (US07935154-20110503-C00018.png) | 1974-04-25 | 1974-04-25 | |
| GB1395775A GB1486517A (en) | 1974-04-25 | 1975-04-04 | Phase detector |
| US05/568,782 US4006423A (en) | 1974-04-25 | 1975-04-17 | Phase detector |
| DE2517855A DE2517855C2 (de) | 1974-04-25 | 1975-04-22 | Phasendetektor |
| NL7504773A NL7504773A (nl) | 1974-04-25 | 1975-04-22 | Fasedetektor. |
| FR7512896A FR2269084B1 (US07935154-20110503-C00018.png) | 1974-04-25 | 1975-04-24 | |
| CA225,341A CA1034209A (en) | 1974-04-25 | 1975-04-24 | Phase detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4694274A JPS5437953B2 (US07935154-20110503-C00018.png) | 1974-04-25 | 1974-04-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50140050A JPS50140050A (US07935154-20110503-C00018.png) | 1975-11-10 |
| JPS5437953B2 true JPS5437953B2 (US07935154-20110503-C00018.png) | 1979-11-17 |
Family
ID=12761351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4694274A Expired JPS5437953B2 (US07935154-20110503-C00018.png) | 1974-04-25 | 1974-04-25 |
Country Status (7)
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 |
| DE2862340D1 (en) * | 1978-02-01 | 1983-11-24 | Wellcome Found | Imidazole derivatives and salts thereof, their synthesis, and pharmaceutical formulations thereof |
| 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 |
| DE2303112A1 (de) * | 1972-01-24 | 1973-07-26 | Victor Company Of Japan | Demodulationsschaltung fuer eine mehrkanal-schallplatte |
| 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 CA CA225,341A patent/CA1034209A/en not_active Expired
- 1975-04-24 FR FR7512896A patent/FR2269084B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4006423A (en) | 1977-02-01 |
| DE2517855A1 (de) | 1975-11-13 |
| GB1486517A (en) | 1977-09-21 |
| CA1034209A (en) | 1978-07-04 |
| FR2269084A1 (US07935154-20110503-C00018.png) | 1975-11-21 |
| DE2517855C2 (de) | 1986-11-06 |
| FR2269084B1 (US07935154-20110503-C00018.png) | 1981-10-09 |
| JPS50140050A (US07935154-20110503-C00018.png) | 1975-11-10 |
| NL7504773A (nl) | 1975-10-28 |
