FR2490861B1 - Circuit d'echantillonnage et de maintien, en particulier pour de petits signaux - Google Patents

Circuit d'echantillonnage et de maintien, en particulier pour de petits signaux

Info

Publication number
FR2490861B1
FR2490861B1 FR8118048A FR8118048A FR2490861B1 FR 2490861 B1 FR2490861 B1 FR 2490861B1 FR 8118048 A FR8118048 A FR 8118048A FR 8118048 A FR8118048 A FR 8118048A FR 2490861 B1 FR2490861 B1 FR 2490861B1
Authority
FR
France
Prior art keywords
sampling
holding circuit
small signals
signals
small
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
FR8118048A
Other languages
English (en)
Other versions
FR2490861A1 (fr
Inventor
Robert Preston Parker
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 FR2490861A1 publication Critical patent/FR2490861A1/fr
Application granted granted Critical
Publication of FR2490861B1 publication Critical patent/FR2490861B1/fr
Expired 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
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/10—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths
    • H04N23/12—Cameras or camera modules comprising electronic image sensors; Control thereof for generating image signals from different wavelengths with one sensor only
FR8118048A 1980-09-25 1981-09-24 Circuit d'echantillonnage et de maintien, en particulier pour de petits signaux Expired FR2490861B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/190,597 US4331982A (en) 1980-09-25 1980-09-25 Sample and hold circuit particularly for small signals

Publications (2)

Publication Number Publication Date
FR2490861A1 FR2490861A1 (fr) 1982-03-26
FR2490861B1 true FR2490861B1 (fr) 1988-03-18

Family

ID=22701997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8118048A Expired FR2490861B1 (fr) 1980-09-25 1981-09-24 Circuit d'echantillonnage et de maintien, en particulier pour de petits signaux

Country Status (15)

Country Link
US (1) US4331982A (fr)
JP (1) JPS5786192A (fr)
KR (1) KR880001698B1 (fr)
AT (1) AT383223B (fr)
AU (1) AU546043B2 (fr)
CA (1) CA1171920A (fr)
DE (1) DE3138226A1 (fr)
DK (1) DK159697C (fr)
ES (1) ES8206130A1 (fr)
FI (1) FI76454C (fr)
FR (1) FR2490861B1 (fr)
GB (1) GB2084838B (fr)
HK (1) HK17787A (fr)
IT (1) IT1138617B (fr)
PT (1) PT73581B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387405A (en) * 1971-01-26 1983-06-07 Rca Corporation Automatic kinescope bias control system with digital signal processing
US4463385A (en) * 1982-07-01 1984-07-31 Rca Corporation Kinescope black level current sensing apparatus
US4414577A (en) * 1982-07-15 1983-11-08 Rca Corporation Manually gain presettable kinescope driver in an automatic kinescope bias control system
US4484226A (en) * 1982-10-14 1984-11-20 Rca Corporation Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities
US4484228A (en) * 1982-10-14 1984-11-20 Rca Corporation Signal processing network for an automatic kinescope bias control system
PT77461B (en) * 1982-10-14 1986-03-18 Rca Corp Signal processing network for an automatic kwescope bias control system
US4484227A (en) * 1982-10-14 1984-11-20 Rca Corporation Automatic kinescope bias control system compensated for sense point impedance variations
US4513322A (en) * 1982-10-29 1985-04-23 Rca Corporation Switching network with suppressed switching transients
US4484229A (en) * 1982-10-29 1984-11-20 Rca Corporation Automatic kinescope bias control system with selectively disabled signal processor
US4523233A (en) * 1982-11-12 1985-06-11 Rca Corporation Automatic bias control system with compensated sense point
US4536800A (en) * 1982-11-30 1985-08-20 Rca Corporation Additive pulse sampling circuit
DE3344747A1 (de) * 1983-12-10 1985-06-20 Blaupunkt-Werke Gmbh, 3200 Hildesheim Schaltungsanordnung zur automatischen einstellung der schwarzwertspannung
US4584596A (en) * 1984-04-13 1986-04-22 Rca Corporation Television receiver alignment system
JPS60186754U (ja) * 1984-05-21 1985-12-11 ソニー株式会社 映像同期信号伸長器
US4675726A (en) * 1985-08-14 1987-06-23 Zenith Electronics Corporation Drive adjustment control for video output stage
US4660093A (en) * 1986-05-09 1987-04-21 Rca Corporation Television receiver with delayed display
US6611148B2 (en) * 2001-07-24 2003-08-26 Henry H. Clinton Apparatus for the high voltage testing of insulated conductors and oscillator circuit for use with same
US11277145B2 (en) 2020-04-16 2022-03-15 Texas Instruments Incorporated Current-based track and hold circuit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792496A (en) * 1953-09-24 1957-05-14 Rca Corp Stabilized direct current setting apparatus
US2863943A (en) * 1954-11-30 1958-12-09 Rca Corp Feedback clamping circuit arrangements
BE547417A (fr) * 1955-04-29
US3543169A (en) * 1967-10-30 1970-11-24 Bell Telephone Labor Inc High speed clamping apparatus employing feedback from sample and hold circuit
GB1575604A (en) * 1976-01-27 1980-09-24 Bang & Olufsen As Colour television receivers
NL7709362A (nl) * 1977-08-25 1979-02-27 Philips Nv Kleurentelevisieweergeefinrichting.
NL184657C (nl) * 1978-01-25 1989-09-18 Philips Nv Televisiebeeldweergeefinrichting.
US4263521A (en) * 1978-06-08 1981-04-21 The United States Of America As Represented By The Secretary Of The Navy Differential sample and hold circuit
US4216396A (en) * 1978-08-24 1980-08-05 Rca Corporation Sample-hold phase detector
US4209808A (en) * 1979-03-26 1980-06-24 Rca Corporation Stabilized automatic brightness control network in a video signal processing system including an automatic kinescope beam current limiter

Also Published As

Publication number Publication date
GB2084838A (en) 1982-04-15
IT1138617B (it) 1986-09-17
PT73581B (en) 1983-02-08
DK159697B (da) 1990-11-19
DE3138226A1 (de) 1982-07-22
US4331982A (en) 1982-05-25
ES505597A0 (es) 1982-06-16
FR2490861A1 (fr) 1982-03-26
FI812922L (fi) 1982-03-26
AU546043B2 (en) 1985-08-15
IT8124132A0 (it) 1981-09-24
AT383223B (de) 1987-06-10
KR830008324A (ko) 1983-11-18
CA1171920A (fr) 1984-07-31
KR880001698B1 (ko) 1988-09-06
DK159697C (da) 1991-04-15
JPS5786192A (en) 1982-05-29
GB2084838B (en) 1984-09-12
ES8206130A1 (es) 1982-06-16
AU7550481A (en) 1982-04-01
DK423181A (da) 1982-03-26
ATA413481A (de) 1986-10-15
FI76454B (fi) 1988-06-30
HK17787A (en) 1987-03-06
JPS6117079B2 (fr) 1986-05-06
FI76454C (fi) 1988-10-10
PT73581A (en) 1981-09-01
DE3138226C2 (fr) 1988-01-14

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse