FR2399773A1 - Circuit de commande de gain pour un dispositif a couplage de charge - Google Patents

Circuit de commande de gain pour un dispositif a couplage de charge

Info

Publication number
FR2399773A1
FR2399773A1 FR7822869A FR7822869A FR2399773A1 FR 2399773 A1 FR2399773 A1 FR 2399773A1 FR 7822869 A FR7822869 A FR 7822869A FR 7822869 A FR7822869 A FR 7822869A FR 2399773 A1 FR2399773 A1 FR 2399773A1
Authority
FR
France
Prior art keywords
control circuit
coupling device
gain control
load coupling
electrode
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.)
Granted
Application number
FR7822869A
Other languages
English (en)
Other versions
FR2399773B1 (fr
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
Application filed by RCA Corp filed Critical RCA Corp
Publication of FR2399773A1 publication Critical patent/FR2399773A1/fr
Application granted granted Critical
Publication of FR2399773B1 publication Critical patent/FR2399773B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H15/00—Transversal filters
    • H03H15/02—Transversal filters using analogue shift registers
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/28—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements
    • G11C19/282—Digital stores in which the information is moved stepwise, e.g. shift registers using semiconductor elements with charge storage in a depletion layer, i.e. charge coupled devices [CCD]
    • G11C19/285—Peripheral circuits, e.g. for writing into the first stage; for reading-out of the last stage
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C27/00—Electric analogue stores, e.g. for storing instantaneous values
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/762—Charge transfer devices
    • H01L29/765—Charge-coupled devices
    • H01L29/768—Charge-coupled devices with field effect produced by an insulated gate
    • H01L29/76808—Input structures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/77—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase
    • H04N9/78—Circuits for processing the brightness signal and the chrominance signal relative to each other, e.g. adjusting the phase of the brightness signal relative to the colour signal, correcting differential gain or differential phase for separating the brightness signal or the chrominance signal from the colour television signal, e.g. using comb filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Hardware Design (AREA)
  • Processing Of Color Television Signals (AREA)
  • Solid State Image Pick-Up Elements (AREA)
  • Filters That Use Time-Delay Elements (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Networks Using Active Elements (AREA)

Abstract

L'invention concerne les dispositifs à couplage de charge. Un dispositif à couplage de charge comprend un circuit d'entrée qui possède des électrodes G1 , G2 et G 3 . L'électrode G1 reçoit le signal d'entrée V 1 , par couplage capacitif, et l'électrode G3 est portée à un potentiel fixe. Un potentiomètre 30 permet de régler le potentiel de l'électrode G 2 , ce qui fait varier le gain global du dispositif à couplage de charge. Application aux récepteur de télévision.
FR7822869A 1977-08-02 1978-08-02 Circuit de commande de gain pour un dispositif a couplage de charge Granted FR2399773A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US82110077A 1977-08-02 1977-08-02
US06/122,724 US4262217A (en) 1977-08-02 1980-02-19 CCD gain control

Publications (2)

Publication Number Publication Date
FR2399773A1 true FR2399773A1 (fr) 1979-03-02
FR2399773B1 FR2399773B1 (fr) 1984-06-22

Family

ID=26820835

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7822869A Granted FR2399773A1 (fr) 1977-08-02 1978-08-02 Circuit de commande de gain pour un dispositif a couplage de charge

Country Status (7)

Country Link
US (2) US4158209A (fr)
JP (2) JPS5427780A (fr)
CA (1) CA1117654A (fr)
DE (1) DE2833884C2 (fr)
FR (1) FR2399773A1 (fr)
GB (2) GB2054304B (fr)
NL (1) NL7808108A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450004A1 (fr) * 1978-06-26 1980-09-19 Feldmann Michel Filtres recursifs a dispositifs a transfert de charges
EP0057760A2 (fr) * 1981-02-09 1982-08-18 Siemens Aktiengesellschaft Procédé et dispositif pour séparer le signal de luminance du signal de télévision en couleurs
EP0441440A1 (fr) * 1990-02-08 1991-08-14 Koninklijke Philips Electronics N.V. Dispositif à couplage de charges

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31612E (en) * 1977-08-02 1984-06-26 Rca Corporation CCD Input circuits
DE2836473A1 (de) * 1978-08-21 1980-03-06 Siemens Ag Ccd-eingangsschaltung nach dem fill and spill-prinzip
JPS5697A (en) * 1979-06-08 1981-01-06 Nec Corp Signal delay unit
US4263612A (en) * 1979-08-01 1981-04-21 Rca Corporation Comb filter equalization circuit
US4389615A (en) * 1979-08-29 1983-06-21 Rockwell International Corporation CCD Demodulator circuit
DE2935292A1 (de) * 1979-08-31 1981-03-19 Siemens AG, 1000 Berlin und 8000 München Integrierte gleichrichterschaltung
US4333104A (en) * 1980-03-17 1982-06-01 Gte Laboratories Incorporated Color demodulating apparatus with cross-color cancellation
US4314277A (en) * 1980-05-07 1982-02-02 Rca Corporation Input-weighted transversal filter TV ghost eliminator
JPS5711589A (en) * 1980-06-24 1982-01-21 Nec Corp Semiconductor device
US4313131A (en) * 1980-09-08 1982-01-26 Zenith Radio Corporation CCD Comb filter and demodulator
JPS5780773A (en) * 1980-11-07 1982-05-20 Nec Corp Charge coupled device and driving method therefor
US4329714A (en) * 1980-11-26 1982-05-11 Rca Corporation Audio distortion eliminator
US4353093A (en) * 1981-05-11 1982-10-05 Rca Corporation Impulse noise reduction system for TV receivers
JPS5848464A (ja) * 1981-09-17 1983-03-22 Nec Corp 電荷転送装置
DE3138946A1 (de) * 1981-09-30 1983-04-14 Siemens AG, 1000 Berlin und 8000 München Verfahren zum betrieb einer mit einem vorschalt-tiefpass versehenen ladungsverschiebeanordnung
US4510522A (en) * 1982-05-28 1985-04-09 Rca Corporation CCD Comb filter employing floating gate subtractor techniques
US4503550A (en) * 1982-07-01 1985-03-05 Rca Corporation Dynamic CCD input source pulse generating circuit
GB2126812B (en) * 1982-08-30 1986-05-08 Rca Corp Television sound detection system using a phase-locked loop
US5029189A (en) * 1983-12-09 1991-07-02 Sony Corporation Input structure for charge coupled devices with controllable input bias
JPH0618263B2 (ja) * 1984-02-23 1994-03-09 日本電気株式会社 電荷転送素子
US4605969A (en) * 1984-08-21 1986-08-12 General Electric Company Video pattern noise processor
US5177772A (en) * 1984-12-06 1993-01-05 Sony Corporation Charge coupled device with enhanced input structure
EP0185990B1 (fr) * 1984-12-06 1991-02-20 Kabushiki Kaisha Toshiba Dispositif à couplage de charges
NL8500787A (nl) * 1985-03-19 1986-10-16 Philips Nv Kleurentelevisie-ontvanger voorzien van een televisieschakeling voor het omzetten van een tijdmultiplexsignaal in simultane signalen en daarvoor geschikte, geintegreerde schakeling.
FR2580883B1 (fr) * 1985-04-19 1987-05-22 Thomson Csf Dispositif de lecture par transfert de ligne avec contre-reaction
JPS6233399A (ja) * 1985-08-05 1987-02-13 Hitachi Ltd Ｃｃｄ遅延線
FR2597647B1 (fr) * 1986-04-18 1992-06-12 Thomson Csf Registre a decalage a transfert de charge muni d'un dispositif de lecture en tension sur diode flottante
JPS6316670A (ja) * 1986-07-09 1988-01-23 Fuji Photo Film Co Ltd 電荷結合素子を用いた遅延素子
JP2666928B2 (ja) * 1987-07-13 1997-10-22 株式会社東芝 電荷転送素子の出力検出器
FR2625041B1 (fr) * 1987-12-22 1990-04-20 Thomson Csf Dispositif de transfert de charges a abaissement de potentiel de transfert en sortie, et procede de fabrication de ce dispositif
FR2626102B1 (fr) * 1988-01-19 1990-05-04 Thomson Csf Memoire a transfert de charges et procede de fabrication de cette memoire
US5422924A (en) * 1993-12-06 1995-06-06 Rockwell International Corporation Gain and offset control for charge based signals
JP2001044416A (ja) * 1999-07-28 2001-02-16 Sony Corp 電荷転送装置及び固体撮像装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3858232A (en) * 1970-02-16 1974-12-31 Bell Telephone Labor Inc Information storage devices
US3660697A (en) * 1970-02-16 1972-05-02 Bell Telephone Labor Inc Monolithic semiconductor apparatus adapted for sequential charge transfer
US3986198A (en) * 1973-06-13 1976-10-12 Rca Corporation Introducing signal at low noise level to charge-coupled circuit
JPS5416838B2 (fr) * 1973-11-29 1979-06-25
DE2541510A1 (de) * 1974-09-17 1976-03-25 Westinghouse Electric Corp Verarbeitungssystem fuer diskrete analogsignale
AU511885B2 (en) * 1977-01-10 1980-09-11 Rca Corp. Linear ccd input circuit
US4096516A (en) * 1977-03-25 1978-06-20 Rca Corporation Electronic signal processing apparatus

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/75 *
EXBK/76 *
EXRV/75 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450004A1 (fr) * 1978-06-26 1980-09-19 Feldmann Michel Filtres recursifs a dispositifs a transfert de charges
EP0057760A2 (fr) * 1981-02-09 1982-08-18 Siemens Aktiengesellschaft Procédé et dispositif pour séparer le signal de luminance du signal de télévision en couleurs
EP0057760A3 (en) * 1981-02-09 1982-08-25 Siemens Aktiengesellschaft Berlin Und Munchen Method and arrangement for separating the luminance signal from a colour television signal
EP0441440A1 (fr) * 1990-02-08 1991-08-14 Koninklijke Philips Electronics N.V. Dispositif à couplage de charges

Also Published As

Publication number Publication date
US4158209A (en) 1979-06-12
GB2002174B (en) 1982-02-03
DE2833884A1 (de) 1979-02-15
DE2833884C2 (de) 1986-12-18
JPS5685987A (en) 1981-07-13
GB2054304B (en) 1982-05-12
JPS5753708B2 (fr) 1982-11-15
GB2054304A (en) 1981-02-11
JPS5639061B2 (fr) 1981-09-10
FR2399773B1 (fr) 1984-06-22
GB2002174A (en) 1979-02-14
US4262217A (en) 1981-04-14
JPS5427780A (en) 1979-03-02
NL7808108A (nl) 1979-02-06
CA1117654A (fr) 1982-02-02

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Legal Events

Date Code Title Description
ST Notification of lapse