DE3735800C2 - - Google Patents
Info
- Publication number
- DE3735800C2 DE3735800C2 DE3735800A DE3735800A DE3735800C2 DE 3735800 C2 DE3735800 C2 DE 3735800C2 DE 3735800 A DE3735800 A DE 3735800A DE 3735800 A DE3735800 A DE 3735800A DE 3735800 C2 DE3735800 C2 DE 3735800C2
- Authority
- DE
- Germany
- Prior art keywords
- driver
- transistor
- filter
- video signal
- circuit
- 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 - Fee Related
Links
- 239000003990 capacitor Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008054 signal transmission 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
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/08—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements
- H03F1/22—Modifications of amplifiers to reduce detrimental influences of internal impedances of amplifying elements by use of cascode coupling, i.e. earthed cathode or emitter stage followed by earthed grid or base stage respectively
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/189—High-frequency amplifiers, e.g. radio frequency amplifiers
- H03F3/19—High-frequency amplifiers, e.g. radio frequency amplifiers with semiconductor devices only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Picture Signal Circuits (AREA)
- Amplifiers (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Filters And Equalizers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/922,693 US4769714A (en) | 1986-10-24 | 1986-10-24 | Noise and arc suppression filter for a display driver stage |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE3735800A1 DE3735800A1 (de) | 1988-04-28 |
| DE3735800C2 true DE3735800C2 (US20020051482A1-20020502-M00012.png) | 1990-02-22 |
| DE3735800C3 DE3735800C3 (de) | 1993-12-02 |
Family
ID=25447446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3735800A Expired - Fee Related DE3735800C3 (de) | 1986-10-24 | 1987-10-22 | Videosignalverarbeitungs- und Wiedergabeanordnung |
Country Status (7)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7123099B2 (en) * | 2003-09-18 | 2006-10-17 | Avago Technologies Wireless Ip (Singapore) Pte. Ltd. | Two-stage amplifier with series L-R coupling network |
| TWI310262B (en) * | 2005-11-18 | 2009-05-21 | Ind Tech Res Inst | Resonant amplifier |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1192245C2 (de) * | 1964-02-08 | 1978-02-02 | Norddeutsche Mende Rundfunk Kg, 2800 Bremen | Schutzschaltung fuer den galvanisch an die kathode der bildroehre angekoppelten transistor der video-endstufe eines fernsehempfaengers gegen hochspannungsueberschlaege in seiner bildroehre |
| US3541234A (en) * | 1967-10-20 | 1970-11-17 | Rca Corp | Video circuits employing cascoded combinations of field effect transistors with high voltage,low bandwidth bipolar transistors |
| US3742395A (en) * | 1970-10-21 | 1973-06-26 | Nippon Columbia | Variable bandwidth apparatus for transmission system |
| DE2060749C3 (de) * | 1970-12-10 | 1974-07-11 | Robert Bosch Fernsehanlagen Gmbh, 6100 Darmstadt | Fernsehempfänger mit gegen Hochspannungsüberschlag geschütztem Videoverstärker |
| US4577234A (en) * | 1983-10-31 | 1986-03-18 | Rca Corporation | Driver amplifier for an image display device |
| JPS6077161U (ja) * | 1983-11-02 | 1985-05-29 | 株式会社東芝 | 受像管ドライブ回路 |
| US4639785A (en) * | 1984-03-26 | 1987-01-27 | Rca Corporation | Non-saturating video output amplifier |
| US4591912A (en) * | 1984-10-30 | 1986-05-27 | Rca Corporation | Peaking circuit for video driver stage |
| US4642696A (en) * | 1985-07-25 | 1987-02-10 | Rca Corporation | Kinescope driver with kinescope current sensing circuit |
-
1986
- 1986-10-24 US US06/922,693 patent/US4769714A/en not_active Expired - Lifetime
-
1987
- 1987-10-09 CA CA000549079A patent/CA1263178A/en not_active Expired
- 1987-10-20 KR KR1019870011621A patent/KR950010881B1/ko not_active IP Right Cessation
- 1987-10-21 GB GB8724642A patent/GB2197557B8/en not_active Expired - Fee Related
- 1987-10-22 DE DE3735800A patent/DE3735800C3/de not_active Expired - Fee Related
- 1987-10-23 JP JP62266710A patent/JPH078017B2/ja not_active Expired - Fee Related
-
1995
- 1995-08-31 HK HK135995A patent/HK135995A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CA1263178A (en) | 1989-11-21 |
| GB8724642D0 (en) | 1987-11-25 |
| DE3735800A1 (de) | 1988-04-28 |
| KR950010881B1 (ko) | 1995-09-25 |
| HK135995A (en) | 1995-09-08 |
| DE3735800C3 (de) | 1993-12-02 |
| GB2197557B (en) | 1990-08-29 |
| JPH078017B2 (ja) | 1995-01-30 |
| KR880005798A (ko) | 1988-06-30 |
| GB2197557B8 (en) | 1995-07-10 |
| GB2197557A (en) | 1988-05-18 |
| JPS63111771A (ja) | 1988-05-17 |
| US4769714A (en) | 1988-09-06 |
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| DE3735800C2 (US20020051482A1-20020502-M00012.png) | ||
| DE3632610C2 (US20020051482A1-20020502-M00012.png) | ||
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| DE2711520C3 (de) | Belastungsschaltung für eine Signalquelle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8127 | New person/name/address of the applicant |
Owner name: RCA LICENSING CORP., PRINCETON, N.J., US |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8366 | Restricted maintained after opposition proceedings | ||
| 8305 | Restricted maintenance of patent after opposition | ||
| D4 | Patent maintained restricted | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |