SE7612924L - Videoforsterkare - Google Patents

Videoforsterkare

Info

Publication number: SE7612924L
Authority: SE; Sweden
Prior art keywords: transistor; common; emitter; base; common base
Prior art date: 1975-11-25

Application number

SE7612924A

Other languages

Unknown language ( )

English (en)

Other versions

SE416013B (sv

Inventor

W Hinn

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.)

1975-11-25

Filing date

1976-11-18

Publication date

1977-05-26

1975-11-25 Priority claimed from GB48352/75A external-priority patent/GB1565197A/en

1976-11-18 Application filed by Rca Corp filed Critical Rca Corp

1977-05-26 Publication of SE7612924L publication Critical patent/SE7612924L/sv

1980-11-17 Publication of SE416013B publication Critical patent/SE416013B/sv

Classifications

- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/64—Circuits for processing colour signals
- H04N9/648—Video amplifiers

Landscapes

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

SE7612924A 1975-11-25 1976-11-18 Fergvideo forsterkare SE416013B (sv)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB48352/75A GB1565197A (en)	1975-11-25	1975-11-25	Video amplifier
US68840876A	1976-05-20	1976-05-20

Publications (2)

Publication Number	Publication Date
SE7612924L true SE7612924L (sv)	1977-05-26
SE416013B SE416013B (sv)	1980-11-17

Family

ID=26266252

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7612924A SE416013B (sv)	1975-11-25	1976-11-18	Fergvideo forsterkare

Country Status (16)

Country	Link
US (1)	US4096517A (sv)
JP (1)	JPS60827B2 (sv)
AT (1)	AT378298B (sv)
AU (1)	AU510577B2 (sv)
BE (1)	BE848704A (sv)
CA (1)	CA1069209A (sv)
DE (1)	DE2653624B2 (sv)
DK (1)	DK146750C (sv)
ES (1)	ES453449A1 (sv)
FI (1)	FI64256C (sv)
FR (1)	FR2333382A1 (sv)
IT (1)	IT1064596B (sv)
NL (1)	NL188012B (sv)
NZ (1)	NZ182711A (sv)
SE (1)	SE416013B (sv)
YU (1)	YU40158B (sv)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI792062A (fi) *	1978-07-06	1980-01-07	Rca Corp	Kombinerat videostyrsystem foer galler och katoder i ett bildroer
DE2840822C3 (de) *	1978-09-20	1981-06-04	Robert Bosch Gmbh, 7000 Stuttgart	Schaltungsanordnung zur Verstärkung von Videosignalen
US4414577A (en) *	1982-07-15	1983-11-08	Rca Corporation	Manually gain presettable kinescope driver in an automatic kinescope bias control system
JPS5955684A (ja) *	1982-09-25	1984-03-30	Anritsu Corp	映像増幅回路
US4523233A (en) *	1982-11-12	1985-06-11	Rca Corporation	Automatic bias control system with compensated sense point
US4547799A (en) *	1983-05-31	1985-10-15	Rca Corporation	Feedback kinescope driver
US4599643A (en) *	1983-12-29	1986-07-08	Rca Corporation	Apparatus responsive to plural color video signals for amplitude limiting the video signals to assist beam current limiting
US4599655A (en) *	1984-08-27	1986-07-08	Rca Corporation	Kinescope driver with high frequency compensation
JPS61114659A (ja) *	1984-11-09	1986-06-02	Hitachi Ltd	映像出力回路
US4641063A (en) *	1985-12-10	1987-02-03	Yosif Smushkovich	Video driver level shifter
US4689668A (en) *	1986-07-14	1987-08-25	Rca Corporation	Auxiliary kinescope beam current limiter with plural cascaded low pass filter and peak detector stages
GB8623838D0 (en) *	1986-10-03	1986-11-05	British Telecomm	Amplifier
US4999586A (en) *	1988-05-26	1991-03-12	North American Philips Corp	Wideband class AB CRT cathode driver
JP2576910Y2 (ja) *	1991-05-23	1998-07-23	日本航空電子工業株式会社	バーコードリーダーのセンサ保持構造
TW269766B (sv) *	1993-02-05	1996-02-01	Thomson Consumer Electronics
US5453798A (en) *	1993-02-05	1995-09-26	Thomson Consumer Electronics, Inc.	Black compensation circuit for a video display system
US5519455A (en) *	1994-04-28	1996-05-21	Rca Thompson Licensing Corporation	Kinescope driver with output load resistor coupled to kinescope cathode via two paths including a further resistor and a series coupled buffer amplifier and capacitor
CA2145901C (en) *	1994-04-28	2000-02-22	Anton Werner Keller	Kinescope driver apparatus with gamma correction
US5455635A (en) *	1994-04-28	1995-10-03	Rca Thomson Licensing Corporation	Kinescope driver with gamma correction and brightness dependent capacitor coupling
US6211659B1 (en)	2000-03-14	2001-04-03	Intel Corporation	Cascode circuits in dual-Vt, BICMOS and DTMOS technologies
US6388516B1 (en) *	2000-11-08	2002-05-14	International Business Machines Corporation	Precision high speed magnetic coil driver circuit
CN1280982C (zh) *	2001-08-23	2006-10-18	皇家飞利浦电子股份有限公司	高频功率放大器电路
CN107749743A (zh) *	2017-10-10	2018-03-02	天津大学	基于SiGe BiCMOS的有源反馈共射共基跨阻放大器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3499104A (en) *	1966-06-13	1970-03-03	Rca Corp	Video output stage employing stacked high voltage and low voltage transistors
US3668540A (en) *	1970-07-13	1972-06-06	Signetics Corp	Integrated video amplifier

1976
- 1976-11-15 CA CA265,668A patent/CA1069209A/en not_active Expired
- 1976-11-18 SE SE7612924A patent/SE416013B/sv not_active IP Right Cessation
- 1976-11-18 FI FI763312A patent/FI64256C/fi not_active IP Right Cessation
- 1976-11-18 ES ES453449A patent/ES453449A1/es not_active Expired
- 1976-11-19 FR FR7634946A patent/FR2333382A1/fr active Granted
- 1976-11-19 AU AU19800/76A patent/AU510577B2/en not_active Expired
- 1976-11-19 AT AT0863776A patent/AT378298B/de not_active IP Right Cessation
- 1976-11-24 BE BE172661A patent/BE848704A/xx not_active IP Right Cessation
- 1976-11-24 NL NLAANVRAGE7613100,A patent/NL188012B/xx not_active Application Discontinuation
- 1976-11-24 NZ NZ182711A patent/NZ182711A/xx unknown
- 1976-11-24 IT IT29713/76A patent/IT1064596B/it active
- 1976-11-24 DK DK528376A patent/DK146750C/da not_active IP Right Cessation
- 1976-11-25 YU YU2878/76A patent/YU40158B/xx unknown
- 1976-11-25 DE DE2653624A patent/DE2653624B2/de not_active Ceased
- 1976-11-25 JP JP51142087A patent/JPS60827B2/ja not_active Expired
1977
- 1977-04-21 US US05/789,656 patent/US4096517A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NL7613100A (nl)	1977-05-27
DK146750B (da)	1983-12-19
JPS60827B2 (ja)	1985-01-10
DE2653624A1 (de)	1977-05-26
SE416013B (sv)	1980-11-17
FR2333382B1 (sv)	1980-11-07
JPS5266324A (en)	1977-06-01
CA1069209A (en)	1980-01-01
AU1980076A (en)	1978-05-25
YU40158B (en)	1985-08-31
US4096517A (en)	1978-06-20
FI763312A (sv)	1977-05-26
DE2653624B2 (de)	1979-08-02
YU287876A (en)	1982-02-28
FI64256B (fi)	1983-06-30
FI64256C (fi)	1983-10-10
AU510577B2 (en)	1980-07-03
NL188012B (nl)	1991-10-01
NZ182711A (en)	1981-01-23
DK528376A (da)	1977-05-26
IT1064596B (it)	1985-02-18
DK146750C (da)	1984-05-28
ES453449A1 (es)	1977-11-16
BE848704A (fr)	1977-03-16
AT378298B (de)	1985-07-10
ATA863776A (de)	1984-11-15
FR2333382A1 (fr)	1977-06-24

Publication	Publication Date	Title
SE7612924L (sv)	1977-05-26	Videoforsterkare
GB714811A (en)	1954-09-01	Electric signal translating devices employing transistors
GB1497102A (en)	1978-01-05	Current amplifier
GB1367660A (en)	1974-09-18	Circuit for generating a difference current value between a pair of current mode input signals
CA2244720A1 (en)	1998-06-04	Charge sensitive amplifier with high common mode signal rejection
US4431972A (en)	1984-02-14	Push-pull amplifier
US4688001A (en)	1987-08-18	High Efficiency, low distortion amplifier
GB1343329A (en)	1974-01-10	Amplifier using bipolar and field-effect transistors
KR880011996A (ko)	1988-10-31	차동증폭기
KR840004328A (ko)	1984-10-10	이득 분배 제어용 증폭기
US4706039A (en)	1987-11-10	Amplifier arrangement
US4266149A (en)	1981-05-05	Pulse signal amplifier
KR860007778A (ko)	1986-10-17	증폭기 장치 및 푸시풀 증폭기
KR850006824A (ko)	1985-10-16	비데오 신호처리용 시스템
KR910021007A (ko)	1991-12-20	증폭기
KR980006805A (ko)	1998-03-30	증폭회로
KR890004487A (ko)	1989-04-22	출력회로
JPS5642409A (en)	1981-04-20	Output amplifying circuit
SE7710554L (sv)	1978-03-31	Videoforsterkare
US3199041A (en)	1965-08-03	D.c. transistor amplifier including a zener diode
SU364071A1 (ru)	1972-12-25	Усилитель мощности
KR880010425A (ko)	1988-10-08	셈플홀드회로
SU1167698A1 (ru)	1985-07-15	Усилитель тока
ES8101349A1 (es)	1980-12-01	Un dispositivo de presentacion de imagenes de television
SU750456A1 (ru)	1980-07-23	Источник посто нного тока

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 7612924-6 Format of ref document f/p: F
1997-02-03	NUG	Patent has lapsed	Ref document number: 7612924-6 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 7612924-6

Format of ref document f/p: F

1997-02-03

NUG

Patent has lapsed