ES8407278A1 - Perfeccionamientos introducidos en un circuito de muestreo de senal - Google Patents

Perfeccionamientos introducidos en un circuito de muestreo de senal

Info

Publication number
ES8407278A1
ES8407278A1 ES526656A ES526656A ES8407278A1 ES 8407278 A1 ES8407278 A1 ES 8407278A1 ES 526656 A ES526656 A ES 526656A ES 526656 A ES526656 A ES 526656A ES 8407278 A1 ES8407278 A1 ES 8407278A1
Authority
ES
Spain
Prior art keywords
ota
voltage amplifier
clamping
signals
sampled
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
Application number
ES526656A
Other languages
English (en)
Other versions
ES526656A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US06/437,827 external-priority patent/US4502079A/en
Priority claimed from US06/437,830 external-priority patent/US4482921A/en
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES8407278A1 publication Critical patent/ES8407278A1/es
Publication of ES526656A0 publication Critical patent/ES526656A0/es
Granted legal-status Critical Current

Links

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
    • H04N9/72—Circuits for processing colour signals for reinsertion of DC and slowly varying components of colour signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/01—Conversion of standards, e.g. involving analogue television standards or digital television standards processed at pixel level

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Picture Signal Circuits (AREA)
  • Amplifiers (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

PERFECCIONAMIENTOS INTRODUCIDOS EN UN CIRCUITO DE MUESTREO DE SEÑAL.CONSISTEN EN UNA FUENTE DE TENSION DE REFERENCIA VREF; ELEMENTOS DE POLARIZACION; ELEMENTOS DE UTILIZACION DE SEÑAL; UN PRIMER Y SEGUNDO AMPLIFICADORES CADA UNO CON ENTRADA ACOPLADA A LOS ELEMENTOS DE POLARIZACION Y UNA SALIDA; PRIMEROS DISPOSITIVOS DE CONMUTACION PARA ACEPTAR SELECTIVAMENTE LA SALIDA DEL PRIMER AMPLIFICADOR CON VREF Y ASI ESTABLECER UN ESTADO DE REFERENCIA PARA LOS MEDIOS DE POLARIZACION; SEGUNDOS DISPOSITIVOS DE CONMUTACION PARA ACOPLAR SELECTIVAMENTE LA SALIDA DEL SEGUNDOAMPLIFICADOR A LOS ELEMENTOS DE UTILIZACION DE SEÑAL DURANTE EL INTERVALO DE MUESTREO; EL PRIMER Y SEGUNDO AMPLIFICADOR PRODUCEN LA MISMA SEÑAL DE SALIDA AL FINAL DE INTERVALO DE REFERENCIA.
ES526656A 1982-10-29 1983-10-21 Perfeccionamientos introducidos en un circuito de muestreo de senal Granted ES526656A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/437,827 US4502079A (en) 1982-10-29 1982-10-29 Signal sampling network with reduced offset error
US06/437,830 US4482921A (en) 1982-10-29 1982-10-29 Level shifter for an automatic kinescope bias sampling system

Publications (2)

Publication Number Publication Date
ES8407278A1 true ES8407278A1 (es) 1984-08-16
ES526656A0 ES526656A0 (es) 1984-08-16

Family

ID=27031439

Family Applications (1)

Application Number Title Priority Date Filing Date
ES526656A Granted ES526656A0 (es) 1982-10-29 1983-10-21 Perfeccionamientos introducidos en un circuito de muestreo de senal

Country Status (11)

Country Link
KR (1) KR910006855B1 (es)
AT (1) AT388266B (es)
AU (1) AU566266B2 (es)
CA (1) CA1212461A (es)
DE (1) DE3339194A1 (es)
ES (1) ES526656A0 (es)
FR (1) FR2535550B1 (es)
GB (1) GB2129247B (es)
HK (1) HK18387A (es)
IT (1) IT1171781B (es)
MY (1) MY8700389A (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10252594B3 (de) * 2002-09-27 2004-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Transistorschaltung
JP4026511B2 (ja) 2003-02-25 2007-12-26 カシオ計算機株式会社 カメラ装置
JP3861828B2 (ja) 2003-02-26 2006-12-27 カシオ計算機株式会社 カメラ装置、及びカメラ装置の起動方法、プログラム
JP2004258546A (ja) 2003-02-27 2004-09-16 Casio Comput Co Ltd カメラ装置、及びカメラ装置の起動方法、プログラム
JP2004264418A (ja) 2003-02-28 2004-09-24 Casio Comput Co Ltd カメラ装置、及びカメラ装置の起動方法、プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570887A (en) * 1976-03-13 1980-07-09 Ass Eng Ltd Speed responsive systems
US4143398A (en) * 1978-03-22 1979-03-06 Rca Corporation Automatic brightness control circuit employing a closed control loop stabilized against disruption by large amplitude video signals
US4207592A (en) * 1978-10-13 1980-06-10 Rca Corporation Automatic kinescope bias control circuit
US4331981A (en) * 1980-09-25 1982-05-25 Rca Corporation Linear high gain sampling amplifier

Also Published As

Publication number Publication date
FR2535550A1 (fr) 1984-05-04
AT388266B (de) 1989-05-26
ATA384383A (de) 1988-10-15
DE3339194A1 (de) 1984-05-03
DE3339194C2 (es) 1992-01-30
KR910006855B1 (ko) 1991-09-07
MY8700389A (en) 1987-12-31
ES526656A0 (es) 1984-08-16
GB2129247B (en) 1986-08-28
GB2129247A (en) 1984-05-10
GB8327415D0 (en) 1983-11-16
AU566266B2 (en) 1987-10-15
KR840006585A (ko) 1984-11-30
FR2535550B1 (fr) 1989-10-13
AU2046683A (en) 1984-05-03
HK18387A (en) 1987-03-06
IT1171781B (it) 1987-06-10
IT8323435A0 (it) 1983-10-25
CA1212461A (en) 1986-10-07

Similar Documents

Publication Publication Date Title
JPS56137598A (en) Sample hold circuit
ES8206944A1 (es) Perfeccionamientos introducidos en un circuito para mues- trear una senal de entrada, que tiene un intervalo de refe- rencia y un intervalo de senal
ES8206130A1 (es) Perfeccionamientos introducidos en un circuito para incrus- tar una senal de entrada que tiene un intervalo de referen- cia y un intervalo de senal.
KR890017998A (ko) 스테레오 확대 회로 선택 스위치
ES8407278A1 (es) Perfeccionamientos introducidos en un circuito de muestreo de senal
GB2190557B (en) Amplifying circuit arrangement
GB1491885A (en) Active hybrid circuit
EP0161067A3 (en) Voltage follower
IE801097L (en) Telecommunications line circuit
EP0397250A3 (en) D.c. blocking amplifier
EP0346020A3 (en) Drive amplifier circuit
JPS5752227A (en) Data sampling circuit
ES8204893A1 (es) Una disposicion amplificadora de senales
EP0240682A3 (en) Sample holding circuit
EP0049997A3 (en) Filter circuit suitable for being fabricated into integrated circuit
JPS5757014A (en) Superwide-band high output transistor amplifier
JPS57123511A (en) Recording and reproducing device for video signal
JPS5728407A (en) Amplifying circuit
JPS57141107A (en) Wide-band negative feedback amplifying circuit
DE68928434T2 (de) Differentieller verstärker
ES8203002A1 (es) Perfeccionamientos en sistemas de circuitos de tratamiento de la senal de diferencia de color,en receptores de televi- sion en color
EP0332432A3 (en) Logarithmic amplifier
JPS5718112A (en) Current amplifier
JPS6412706A (en) Operational amplifier circuit
JPS5660107A (en) Balanced differential feedback amplifier