CA1212461A - Circuit d'echantillonnage de signaux - Google Patents
Circuit d'echantillonnage de signauxInfo
- Publication number
- CA1212461A CA1212461A CA000438240A CA438240A CA1212461A CA 1212461 A CA1212461 A CA 1212461A CA 000438240 A CA000438240 A CA 000438240A CA 438240 A CA438240 A CA 438240A CA 1212461 A CA1212461 A CA 1212461A
- Authority
- CA
- Canada
- Prior art keywords
- signal
- amplifier
- input
- output
- during
- 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
- 238000005070 sampling Methods 0.000 title claims abstract description 83
- 239000003990 capacitor Substances 0.000 claims description 69
- 230000004044 response Effects 0.000 claims description 17
- 230000008878 coupling Effects 0.000 claims description 10
- 238000010168 coupling process Methods 0.000 claims description 10
- 238000005859 coupling reaction Methods 0.000 claims description 10
- 239000004065 semiconductor Substances 0.000 claims description 4
- 230000002401 inhibitory effect Effects 0.000 claims 1
- 238000009877 rendering Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 34
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000001052 transient effect Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000003679 aging effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001808 coupling effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003094 perturbing effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012358 sourcing Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- 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
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/80—Camera processing pipelines; Components thereof
- H04N23/84—Camera processing pipelines; Components thereof for processing colour signals
- H04N23/87—Camera processing pipelines; Components thereof for processing colour signals for reinsertion of DC or slowly varying components of colour signals
-
- 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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US437,830 | 1982-10-29 | ||
| US437,827 | 1982-10-29 | ||
| 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 (1)
| Publication Number | Publication Date |
|---|---|
| CA1212461A true CA1212461A (fr) | 1986-10-07 |
Family
ID=27031439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000438240A Expired CA1212461A (fr) | 1982-10-29 | 1983-10-03 | Circuit d'echantillonnage de signaux |
Country Status (11)
| Country | Link |
|---|---|
| KR (1) | KR910006855B1 (fr) |
| AT (1) | AT388266B (fr) |
| AU (1) | AU566266B2 (fr) |
| CA (1) | CA1212461A (fr) |
| DE (1) | DE3339194A1 (fr) |
| ES (1) | ES526656A0 (fr) |
| FR (1) | FR2535550B1 (fr) |
| GB (1) | GB2129247B (fr) |
| HK (1) | HK18387A (fr) |
| IT (1) | IT1171781B (fr) |
| MY (1) | MY8700389A (fr) |
Families Citing this family (5)
| 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)
| 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 |
-
1983
- 1983-10-03 CA CA000438240A patent/CA1212461A/fr not_active Expired
- 1983-10-13 GB GB08327415A patent/GB2129247B/en not_active Expired
- 1983-10-21 ES ES526656A patent/ES526656A0/es active Granted
- 1983-10-21 AU AU20466/83A patent/AU566266B2/en not_active Ceased
- 1983-10-25 IT IT23435/83A patent/IT1171781B/it active
- 1983-10-27 KR KR1019830005077A patent/KR910006855B1/ko not_active IP Right Cessation
- 1983-10-28 FR FR838317338A patent/FR2535550B1/fr not_active Expired
- 1983-10-28 DE DE19833339194 patent/DE3339194A1/de active Granted
- 1983-10-28 AT AT0384383A patent/AT388266B/de not_active IP Right Cessation
-
1987
- 1987-02-26 HK HK183/87A patent/HK18387A/xx not_active IP Right Cessation
- 1987-12-30 MY MY389/87A patent/MY8700389A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK18387A (en) | 1987-03-06 |
| AU566266B2 (en) | 1987-10-15 |
| MY8700389A (en) | 1987-12-31 |
| FR2535550A1 (fr) | 1984-05-04 |
| GB8327415D0 (en) | 1983-11-16 |
| KR840006585A (ko) | 1984-11-30 |
| ES8407278A1 (es) | 1984-08-16 |
| GB2129247A (en) | 1984-05-10 |
| IT1171781B (it) | 1987-06-10 |
| DE3339194A1 (de) | 1984-05-03 |
| GB2129247B (en) | 1986-08-28 |
| KR910006855B1 (ko) | 1991-09-07 |
| FR2535550B1 (fr) | 1989-10-13 |
| ES526656A0 (es) | 1984-08-16 |
| AT388266B (de) | 1989-05-26 |
| DE3339194C2 (fr) | 1992-01-30 |
| AU2046683A (en) | 1984-05-03 |
| IT8323435A0 (it) | 1983-10-25 |
| ATA384383A (de) | 1988-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1138100A (fr) | Dispositif de polarisation automatique pour kinescope | |
| US4331981A (en) | Linear high gain sampling amplifier | |
| CA1171920A (fr) | Circuit echantillonneur-bloqueur pour petits signaux particulierement | |
| US4484229A (en) | Automatic kinescope bias control system with selectively disabled signal processor | |
| CA1090917A (fr) | Amplificateur cag a gain eleve et reaction positive | |
| GB1586092A (en) | Brightness control apparatus | |
| CA1199104A (fr) | Excitateur a gain prereglable manuellement pour dispositif de commande automatique de polarisation de kinescope | |
| US4484228A (en) | Signal processing network for an automatic kinescope bias control system | |
| US4110787A (en) | Combined blanking level and kinescope bias clamp for a television signal processing system | |
| CA1212461A (fr) | Circuit d'echantillonnage de signaux | |
| US4502079A (en) | Signal sampling network with reduced offset error | |
| US4536800A (en) | Additive pulse sampling circuit | |
| KR830002170B1 (ko) | 자동 휘도 제어회로 | |
| US4484226A (en) | Automatic kinescope bias control system compensated for kinescope electron gun conduction dissimilarities | |
| CS248706B2 (en) | Apparatus for sensing the current level of the black in the colour picture tube | |
| EP0074081B1 (fr) | Unité de traitement de signal | |
| US4513322A (en) | Switching network with suppressed switching transients | |
| US4482921A (en) | Level shifter for an automatic kinescope bias sampling system | |
| US4523233A (en) | Automatic bias control system with compensated sense point | |
| GB1587627A (en) | Video amplifier including capacitive coupled stages | |
| KR100345435B1 (ko) | 영상디스플레이장치및빔스캔속도변조회로 | |
| KR910009426B1 (ko) | 자동 키네스코프 바이어스 제어장치용 신호처리회로 | |
| US4484227A (en) | Automatic kinescope bias control system compensated for sense point impedance variations | |
| JPS6336715B2 (fr) | ||
| MXPA99010437A (en) | Apparatus to delete overmodulations in pulses of measure of beam current of cinesco |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |