ES8200977A1 - Perfeccionamientos en osciladores controlados con compensa- cion de fase - Google Patents
Perfeccionamientos en osciladores controlados con compensa- cion de faseInfo
- Publication number
- ES8200977A1 ES8200977A1 ES495724A ES495724A ES8200977A1 ES 8200977 A1 ES8200977 A1 ES 8200977A1 ES 495724 A ES495724 A ES 495724A ES 495724 A ES495724 A ES 495724A ES 8200977 A1 ES8200977 A1 ES 8200977A1
- Authority
- ES
- Spain
- Prior art keywords
- amplifier
- controlled oscillator
- controlled signal
- source
- output
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/45—Generation or recovery of colour sub-carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/455—Generation of colour burst signals; Insertion of colour burst signals in colour picture signals or separation of colour burst signals from colour picture signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Processing Of Color Television Signals (AREA)
- Oscillators With Electromechanical Resonators (AREA)
Abstract
OSCILADOR CONTROLADO, EN EL CUAL SE ELIMINA EL DESFASE, DEBIDO A LAS CAPACIDADES PARASITAS POR MEDIO DE UNA RED DE COMPENSACION. EL OSCILADOR (270) ESTA FORMADO POR UN AMPLIFICADOR (266) Y UN CIRCUITO RESONANTE (75). UNA RED DE CONTROL (254) CONSTITUIDA POR DOS AMPLIFICADORES DIFERENCIALES, QUE RECIBE LA SEÑAL OSCILATORIA POR MEDIO DEL DETECTOR (50), AJUSTA EN FASE LA SEÑAL QUE APARECE EN EL PUNTO (A). CADA UNO DE LOS COLECTORES DE LOS TRANSISTORES (201, 204) Y DE LA ETAPA DE CONTROL (254) LLEVA ASOCIADA UNA CAPACIDAD PARASITA DE DOS PICOFARADIOS QUE INTRODUCE UN DESFASE EN LA SEÑAL RESULTANTE EN EL PUNTO (A). ESTE DESFASE SE ELIMINA POR MEDIO DEL TRANSISTOR (257), QUE COMPENSA EL RETRASO INTRODUCIDO PRO DICHAS CAPACIDADES PARASITAS. DE APLICACION EN RECEPTORES DE TELEVISION EN COLOR.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/082,469 US4249199A (en) | 1979-10-09 | 1979-10-09 | Phase compensated controlled oscillator |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8200977A1 true ES8200977A1 (es) | 1981-11-16 |
ES495724A0 ES495724A0 (es) | 1981-11-16 |
Family
ID=22171418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES495724A Granted ES495724A0 (es) | 1979-10-09 | 1980-10-08 | Perfeccionamientos en osciladores controlados con compensa- cion de fase |
Country Status (16)
Country | Link |
---|---|
US (1) | US4249199A (es) |
JP (1) | JPS6014556B2 (es) |
KR (1) | KR850000315B1 (es) |
AT (1) | AT390534B (es) |
AU (1) | AU531312B2 (es) |
BE (1) | BE885589A (es) |
CA (1) | CA1142640A (es) |
DE (1) | DE3038050C2 (es) |
ES (1) | ES495724A0 (es) |
FI (1) | FI75956C (es) |
FR (1) | FR2467509B1 (es) |
GB (1) | GB2061044B (es) |
HK (1) | HK51784A (es) |
IT (1) | IT1133159B (es) |
MY (1) | MY8500732A (es) |
NZ (1) | NZ195191A (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4370672A (en) * | 1980-09-24 | 1983-01-25 | Rca Corporation | Color subcarrier regenerator for slow down processor |
US4485353A (en) * | 1982-05-28 | 1984-11-27 | Rca Corporation | PLL Oscillator synchronizing system with matrix for phase correction |
US4611239A (en) * | 1984-10-31 | 1986-09-09 | Rca Corporation | Oscillator synchronizing system for eliminating static phase errors |
US4797634A (en) * | 1987-08-31 | 1989-01-10 | Rca Licensing Corporation | Controlled oscillator |
US20060073024A1 (en) * | 2004-09-17 | 2006-04-06 | Nanocoolers, Inc. | Series gated secondary loop power supply configuration for electromagnetic pump and integral combination thereof |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1249332B (es) * | 1963-02-08 | 1967-09-07 | ||
US3973221A (en) * | 1975-04-07 | 1976-08-03 | Motorola, Inc. | Voltage controlled crystal oscillator apparatus |
US4020500A (en) * | 1975-11-19 | 1977-04-26 | Rca Corporation | Controlled oscillator |
US4095255A (en) * | 1977-04-07 | 1978-06-13 | Rca Corporation | Controlled oscillator with increased immunity to parasitic capacitance |
-
1979
- 1979-10-09 US US06/082,469 patent/US4249199A/en not_active Expired - Lifetime
-
1980
- 1980-09-30 CA CA000361234A patent/CA1142640A/en not_active Expired
- 1980-10-02 FI FI803134A patent/FI75956C/fi not_active IP Right Cessation
- 1980-10-02 AU AU62925/80A patent/AU531312B2/en not_active Expired
- 1980-10-03 IT IT25119/80A patent/IT1133159B/it active
- 1980-10-08 JP JP55141857A patent/JPS6014556B2/ja not_active Expired
- 1980-10-08 DE DE3038050A patent/DE3038050C2/de not_active Expired
- 1980-10-08 GB GB8032514A patent/GB2061044B/en not_active Expired
- 1980-10-08 NZ NZ195191A patent/NZ195191A/en unknown
- 1980-10-08 BE BE0/202377A patent/BE885589A/fr not_active IP Right Cessation
- 1980-10-08 FR FR8021514A patent/FR2467509B1/fr not_active Expired
- 1980-10-08 ES ES495724A patent/ES495724A0/es active Granted
- 1980-10-09 AT AT0502680A patent/AT390534B/de not_active IP Right Cessation
- 1980-10-10 KR KR1019800003888A patent/KR850000315B1/ko active
-
1984
- 1984-06-22 HK HK517/84A patent/HK51784A/xx not_active IP Right Cessation
-
1985
- 1985-12-30 MY MY732/85A patent/MY8500732A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2467509A1 (fr) | 1981-04-17 |
IT8025119A0 (it) | 1980-10-03 |
MY8500732A (en) | 1985-12-31 |
HK51784A (en) | 1984-06-22 |
IT1133159B (it) | 1986-07-09 |
JPS5661877A (en) | 1981-05-27 |
JPS6014556B2 (ja) | 1985-04-13 |
FI803134L (fi) | 1981-04-10 |
FR2467509B1 (fr) | 1986-03-14 |
DE3038050A1 (de) | 1981-04-23 |
GB2061044A (en) | 1981-05-07 |
NZ195191A (en) | 1984-07-31 |
AT390534B (de) | 1990-05-25 |
KR830004733A (ko) | 1983-07-16 |
FI75956C (fi) | 1988-08-08 |
ATA502680A (de) | 1989-10-15 |
DE3038050C2 (de) | 1986-02-06 |
US4249199A (en) | 1981-02-03 |
GB2061044B (en) | 1983-06-22 |
ES495724A0 (es) | 1981-11-16 |
FI75956B (fi) | 1988-04-29 |
AU6292580A (en) | 1981-04-16 |
AU531312B2 (en) | 1983-08-18 |
BE885589A (fr) | 1981-02-02 |
CA1142640A (en) | 1983-03-08 |
KR850000315B1 (ko) | 1985-03-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS522253A (en) | Non-linearity compensation cicuit for high frequency amplifier | |
ES453467A1 (es) | Perfeccionamientos en osciladores con una salida controlableen fase yno frecuencia con respecto a una frecuencia de re- ferencia predeterminada. | |
JPS5574222A (en) | Temperature compensation circuit for crystal oscillator | |
JPS5512976A (en) | Multi beam light modulation deflector | |
ES8200977A1 (es) | Perfeccionamientos en osciladores controlados con compensa- cion de fase | |
TW342557B (en) | Highly stable frequency generator | |
ES429381A1 (es) | Generador de senales de radio frecuencia. | |
JPS5274263A (en) | Oscillation circuit | |
ES2008571A6 (es) | Un aparato descodificador estereo de un aparato de television. | |
JPS5627584A (en) | Two-way communication unit | |
JPS5385143A (en) | Power synthesizing amplifier | |
JPS5742211A (en) | Feedback amplifier | |
JPS5760707A (en) | Oscillating circuit | |
JPS5514777A (en) | Tuner | |
JPS5612107A (en) | Oscillator | |
JPS5571327A (en) | Micro wave oscillation unit | |
SU604119A1 (ru) | Способ управлени возбуждением синхронного генератора | |
JPS5619206A (en) | Voltage control type oscillating circuit | |
JPS5480056A (en) | Clock signal generator | |
JPS5438747A (en) | Voltage control piezoelectric oscillator | |
JPS53111265A (en) | Oscillator | |
JPS5638881A (en) | Laser device | |
JPS54720A (en) | Motor controller | |
JPS5466757A (en) | Pll system | |
JPS54100284A (en) | Electrostrictive mechanical oscillator |