FR2571187B1 - Multiplieur de frequence - Google Patents
Multiplieur de frequenceInfo
- Publication number
- FR2571187B1 FR2571187B1 FR858514458A FR8514458A FR2571187B1 FR 2571187 B1 FR2571187 B1 FR 2571187B1 FR 858514458 A FR858514458 A FR 858514458A FR 8514458 A FR8514458 A FR 8514458A FR 2571187 B1 FR2571187 B1 FR 2571187B1
- Authority
- FR
- France
- Prior art keywords
- frequency multiplier
- multiplier
- frequency
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/153—Arrangements in which a pulse is delivered at the instant when a predetermined characteristic of an input signal is present or at a fixed time interval after this instant
- H03K5/1534—Transition or edge detectors
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
- H03K5/00006—Changing the frequency
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Manipulation Of Pulses (AREA)
- Photoreceptors In Electrophotography (AREA)
- Oscillators With Electromechanical Resonators (AREA)
- Control Of Electric Motors In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/656,257 US4634987A (en) | 1984-10-01 | 1984-10-01 | Frequency multiplier |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2571187A1 FR2571187A1 (fr) | 1986-04-04 |
FR2571187B1 true FR2571187B1 (fr) | 1989-02-03 |
Family
ID=24632294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR858514458A Expired FR2571187B1 (fr) | 1984-10-01 | 1985-09-30 | Multiplieur de frequence |
Country Status (5)
Country | Link |
---|---|
US (1) | US4634987A (fr) |
JP (1) | JPS6189702A (fr) |
CA (1) | CA1244097A (fr) |
FR (1) | FR2571187B1 (fr) |
GB (1) | GB2165113A (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3860705D1 (de) * | 1988-01-28 | 1990-10-31 | Hewlett Packard Gmbh | Erkennungsschaltung fuer binaersignalzustandswechsel. |
FR2658370B1 (fr) * | 1990-02-13 | 1992-06-12 | Sgs Thomson Microelectronics | Doubleur de frequence d'horloge. |
US5107264A (en) * | 1990-09-26 | 1992-04-21 | International Business Machines Corporation | Digital frequency multiplication and data serialization circuits |
JP2837982B2 (ja) * | 1991-12-27 | 1998-12-16 | 三菱電機株式会社 | 遅延検波復調装置 |
US5438245A (en) * | 1992-05-27 | 1995-08-01 | Sony Corporation | High-voltage generating circuit |
US5490282A (en) * | 1992-12-08 | 1996-02-06 | International Business Machines Corporation | Interface having serializer including oscillator operating at first frequency and deserializer including oscillator operating at second frequency equals half first frequency for minimizing frequency interference |
US5963071A (en) * | 1998-01-22 | 1999-10-05 | Nanoamp Solutions, Inc. | Frequency doubler with adjustable duty cycle |
US6091271A (en) * | 1998-06-30 | 2000-07-18 | Lucent Technologies, Inc. | Frequency doubling method and apparatus |
US6337588B1 (en) * | 1998-07-17 | 2002-01-08 | Oak Technology, Inc. | Apparatus and method for doubling the frequency of a clock signal |
US6815991B2 (en) * | 2003-01-09 | 2004-11-09 | Sun Microsystems, Inc. | Clock frequency multiplier |
US8355460B2 (en) * | 2011-05-24 | 2013-01-15 | Continental Electronics Corp. | Radio transmitter system and method |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3448387A (en) * | 1967-01-06 | 1969-06-03 | Us Army | Frequency doubler |
GB1193881A (en) * | 1968-02-08 | 1970-06-03 | Telephone Mfg Co Ltd | Improvements in or relating to Low Pass Filters |
FR1602152A (fr) * | 1968-12-13 | 1970-10-19 | ||
US3770327A (en) * | 1971-04-21 | 1973-11-06 | Goodyear Tire & Rubber | Wheel speed transducer frequency doubling circuit |
US3745470A (en) * | 1971-05-28 | 1973-07-10 | Caterpillar Tractor Co | Pulse transmitter circuit for measuring instruments |
FR2142134A5 (fr) * | 1971-06-14 | 1973-01-26 | Dassault Electronique | |
US3777271A (en) * | 1971-10-04 | 1973-12-04 | Cutler Hammer Inc | Generation of microwave frequency combs with narrow line spacing |
US3786357A (en) * | 1971-11-30 | 1974-01-15 | Gen Electric | Digital pulse train frequency multiplier |
US3764927A (en) * | 1971-12-07 | 1973-10-09 | Gen Datacomm Ind Inc | Wide band frequency discriminator |
JPS5039983B2 (fr) * | 1971-12-23 | 1975-12-20 | ||
NL7207569A (fr) * | 1972-06-03 | 1973-12-05 | ||
US3796960A (en) * | 1972-09-05 | 1974-03-12 | Halliburton Co | Electronic signal multiplier |
US4048571A (en) * | 1973-03-12 | 1977-09-13 | Xerox Corporation | Frequency doubler |
US4042834A (en) * | 1975-06-12 | 1977-08-16 | Motorola, Inc. | Frequency doubler circuit |
GB1550213A (en) * | 1975-12-08 | 1979-08-08 | Rca Corp | Frequency doubler |
US4051386A (en) * | 1976-07-22 | 1977-09-27 | National Semiconductor Corporation | Frequency doubling circuit |
US4077010A (en) * | 1976-12-08 | 1978-02-28 | Motorola, Inc. | Digital pulse doubler with 50 percent duty cycle |
JPS5843187A (ja) * | 1981-09-03 | 1983-03-12 | Fuji Electric Co Ltd | 可変周波発振方式 |
-
1984
- 1984-10-01 US US06/656,257 patent/US4634987A/en not_active Expired - Lifetime
-
1985
- 1985-09-18 GB GB08523050A patent/GB2165113A/en not_active Withdrawn
- 1985-09-26 CA CA000491589A patent/CA1244097A/fr not_active Expired
- 1985-09-30 JP JP60215248A patent/JPS6189702A/ja active Pending
- 1985-09-30 FR FR858514458A patent/FR2571187B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8523050D0 (en) | 1985-10-23 |
JPS6189702A (ja) | 1986-05-07 |
US4634987A (en) | 1987-01-06 |
GB2165113A (en) | 1986-04-03 |
CA1244097A (fr) | 1988-11-01 |
FR2571187A1 (fr) | 1986-04-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8404682A (pt) | Modulador de frequencia de fizero | |
KR860005420A (ko) | 마그네트론 | |
KR860000029U (ko) | 고주파 가열장치 | |
FR2526619B1 (fr) | Circuit de multiplication de la frequence de balayage | |
FI77042B (fi) | Foerfarande foer framstaellning av lignosulfonat. | |
KR880014354U (ko) | 전자레인지 | |
FR2571187B1 (fr) | Multiplieur de frequence | |
KR850007335A (ko) | 주파수 변환장치 | |
KR860700192A (ko) | 주파수 제어 발진기 | |
KR860004486A (ko) | 마이크로파 필터 | |
DE3580826D1 (de) | Frequenzumrichter. | |
KR860005377U (ko) | 발진기 | |
KR860012498U (ko) | 고주파 발진기 | |
DK80785D0 (da) | Bageform | |
DK105785D0 (da) | Resonator | |
FR2472301B1 (fr) | Multiplicateur de frequence | |
DK163770C (da) | Frekvensmultiplikator | |
KR860005421A (ko) | 마그네트론 | |
FR2587568B1 (fr) | Circuit numerique diviseur de frequence | |
FI821956A0 (fi) | Dubbelfrekvent tjuvalarmsystem | |
FR2544931B1 (fr) | Discriminateur de frequence | |
GB8501201D0 (en) | Variable oscillator | |
FR2559970B2 (fr) | Synthetiseur de frequence quaternaire | |
DE68918021D1 (de) | Klystrode-Frequenzvervielfacher. | |
FR2587565B1 (fr) | Multiplicateur electronique de frequence |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |