JPS5251856A - Switching circuit - Google Patents

Switching circuit

Info

Publication number: JPS5251856A
Authority: JP; Japan
Prior art keywords: switching circuit; switching; circuit
Prior art date: 1975-10-22
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

JP51125437A

Other languages

English (en)

Other versions

JPS549016B2 (ja

Inventor

Yohanesu Fuan Roets Furederiku

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.)

US Philips Corp

Original Assignee

US Philips 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.)

1975-10-22

Filing date

1976-10-19

Publication date

1977-04-26

1976-10-19 Application filed by US Philips Corp filed Critical US Philips Corp

1977-04-26 Publication of JPS5251856A publication Critical patent/JPS5251856A/ja

1979-04-20 Publication of JPS549016B2 publication Critical patent/JPS549016B2/ja

Status Granted legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
- H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
- H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal
- 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
- H04N9/74—Circuits for processing colour signals for obtaining special effects
- H04N9/76—Circuits for processing colour signals for obtaining special effects for mixing of colour signals

Landscapes

Engineering & Computer Science (AREA)
Multimedia (AREA)
Signal Processing (AREA)
Power Engineering (AREA)
Processing Of Color Television Signals (AREA)
Electronic Switches (AREA)

JP51125437A 1975-10-22 1976-10-19 Switching circuit Granted JPS5251856A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US62472775A	1975-10-22	1975-10-22

Publications (2)

Publication Number	Publication Date
JPS5251856A true JPS5251856A (en)	1977-04-26
JPS549016B2 JPS549016B2 (ja)	1979-04-20

Family

ID=24503098

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP51125437A Granted JPS5251856A (en)	1975-10-22	1976-10-19	Switching circuit

Country Status (8)

Country	Link
US (1)	US4104678A (ja)
JP (1)	JPS5251856A (ja)
AU (1)	AU507695B2 (ja)
CA (1)	CA1101943A (ja)
DE (1)	DE2645917A1 (ja)
FR (1)	FR2329110A1 (ja)
GB (1)	GB1557309A (ja)
IT (1)	IT1071529B (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7713052A (nl) *	1977-11-28	1979-05-30	Philips Nv	Gammacorrectieschakeling voor televisie.
US4308559A (en) *	1979-05-14	1981-12-29	Peter Schiff	Switching apparatus for closed circuit television monitoring systems
US4312014A (en) *	1980-04-11	1982-01-19	Ampex Corporation	Input video processor for color television cameras
US4774563A (en) *	1987-05-01	1988-09-27	Zenith Electronics Corporation	Color video switching circuit
DE3714643A1 (de) *	1987-05-02	1988-11-17	Philips Patentverwaltung	Schaltungsanordnung zum verstaerken eines fernsehsignals
US4908699A (en) *	1989-01-23	1990-03-13	The Grass Valley Group, Inc.	Component video accumulation effect
US4972157A (en) *	1989-07-21	1990-11-20	Advanced Micro Devices, Inc.	Operational amplifier having selectable inputs
FR2651074B1 (fr) *	1989-08-16	1991-11-29	Sgs Thomson Microelectronics	Circuit d'amplification a impedance d'entree determinee et a differentes valeurs de transconductance
GB2289810A (en) *	1994-05-20	1995-11-29	Microelectronics Tech Inc	An r.f. switch using transistors as switch and gain elements
TW335503B (en) *	1996-02-23	1998-07-01	Semiconductor Energy Lab Kk	Semiconductor thin film and manufacturing method and semiconductor device and its manufacturing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4849372A (ja) *	1971-10-22	1973-07-12

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1490269A (fr) *	1966-08-24	1967-07-28	Siemens Ag	Commutateur électronique
US3522449A (en) *	1967-07-17	1970-08-04	American Standard Inc	Automatic filter selector
US3638131A (en) *	1969-09-29	1972-01-25	Nat Semiconductor Corp	Multiplexing circuit with stage isolation means
US3702898A (en) *	1970-08-04	1972-11-14	Nasa	Electronic video editor
US3681699A (en) *	1971-02-26	1972-08-01	Cogar Corp	Tape channel switching circuit
US3783307A (en) *	1972-01-03	1974-01-01	Trw Inc	Analog transmission gate
FR2199630A1 (ja) *	1972-09-20	1974-04-12	Technicolor

1976
- 1976-10-12 DE DE19762645917 patent/DE2645917A1/de not_active Withdrawn
- 1976-10-12 CA CA263,158A patent/CA1101943A/en not_active Expired
- 1976-10-19 GB GB43317/76A patent/GB1557309A/en not_active Expired
- 1976-10-19 IT IT69519/76A patent/IT1071529B/it active
- 1976-10-19 JP JP51125437A patent/JPS5251856A/ja active Granted
- 1976-10-20 FR FR7631537A patent/FR2329110A1/fr active Pending
- 1976-10-21 AU AU18883/76A patent/AU507695B2/en not_active Expired
1977
- 1977-05-19 US US05/798,320 patent/US4104678A/en not_active Expired - Lifetime

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS4849372A (ja) *	1971-10-22	1973-07-12

Also Published As

Publication number	Publication date
IT1071529B (it)	1985-04-10
JPS549016B2 (ja)	1979-04-20
DE2645917A1 (de)	1977-05-12
GB1557309A (en)	1979-12-05
AU1888376A (en)	1978-04-27
CA1101943A (en)	1981-05-26
FR2329110A1 (fr)	1977-05-20
US4104678A (en)	1978-08-01
AU507695B2 (en)	1980-02-21

Publication	Publication Date	Title
JPS51118056A (en)	1976-10-16	Switching circuit
JPS529872A (en)	1977-01-25	Circuit breaker
JPS5255464A (en)	1977-05-06	Switching circuit
JPS529873A (en)	1977-01-25	Circuit breaker
GB1553815A (en)	1979-10-10	Power switching circuit
JPS51140416A (en)	1976-12-03	Integrated switching circuit
JPS5251856A (en)	1977-04-26	Switching circuit
GB1552180A (en)	1979-09-12	Circuit breakers
JPS5279647A (en)	1977-07-04	Transistor switching circuit
GB1550485A (en)	1979-08-15	Circuit breaker
AU504330B2 (en)	1979-10-11	Switching circuit
JPS51144971A (en)	1976-12-13	Circuit breaker
JPS5235875A (en)	1977-03-18	Circuit breaker
JPS5230409A (en)	1977-03-08	Switching circuit
JPS52383A (en)	1977-01-05	Blowwout circuit switch
JPS5242268A (en)	1977-04-01	Circuit breaker
JPS5248066A (en)	1977-04-16	Circuit breaker
JPS5219274A (en)	1977-02-14	Circuit breaker
JPS5222776A (en)	1977-02-21	Blowwout circuit switch
GB1541857A (en)	1979-03-07	Push-button-operated excess-current circuit breaker
JPS5212466A (en)	1977-01-31	Circuit breaker
JPS5264812A (en)	1977-05-28	Lighttloaded circuit
JPS5248067A (en)	1977-04-16	Circuit breaker
JPS5254970A (en)	1977-05-04	Circuit breaker
JPS51147766A (en)	1976-12-18	Circuit breaker