DE68911716D1 - Stromquellenschaltung. - Google Patents

Stromquellenschaltung.

Info

Publication number: DE68911716D1
Authority: DE; Germany
Prior art keywords: power source; source circuit; circuit; power; source
Prior art date: 1988-02-16
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

Application number

DE89200306T

Other languages

English (en)

Other versions

DE68911716T2 (de

Inventor

Hendrikus Johanne Schouwenaars

Eise Carel Dijkmans

Dirk Wouter Johanne Groeneveld

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.)

Koninklijke Philips NV

Original Assignee

Philips Gloeilampenfabrieken NV

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.)

1988-02-16

Filing date

1989-02-10

Publication date

1994-02-10

1989-02-10 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1994-02-10 Application granted granted Critical

1994-02-10 Publication of DE68911716D1 publication Critical patent/DE68911716D1/de

1994-06-30 Publication of DE68911716T2 publication Critical patent/DE68911716T2/de

2009-02-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
- H03M1/0643—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the spatial domain
- H03M1/0648—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the spatial domain by arranging the quantisation value generators in a non-sequential pattern layout, e.g. symmetrical
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D89/00—Aspects of integrated devices not covered by groups H10D84/00 - H10D88/00
- H10D89/10—Integrated device layouts
- H10D89/105—Integrated device layouts adapted for thermal considerations
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/742—Simultaneous conversion using current sources as quantisation value generators
- H03M1/747—Simultaneous conversion using current sources as quantisation value generators with equal currents which are switched by unary decoded digital signals

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Analogue/Digital Conversion (AREA)

DE68911716T 1988-02-16 1989-02-10 Stromquellenschaltung. Expired - Fee Related DE68911716T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8800370		1988-02-16

Publications (2)

Publication Number	Publication Date
DE68911716D1 true DE68911716D1 (de)	1994-02-10
DE68911716T2 DE68911716T2 (de)	1994-06-30

Family

ID=19851787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE68911716T Expired - Fee Related DE68911716T2 (de)	1988-02-16	1989-02-10	Stromquellenschaltung.

Country Status (5)

Country	Link
US (1)	US4864215A (de)
EP (1)	EP0332240B1 (de)
JP (1)	JP2774126B2 (de)
KR (1)	KR970007354B1 (de)
DE (1)	DE68911716T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB8803627D0 (en) *	1988-02-17	1988-03-16	Data Conversion Systems Ltd	Digital to analogue converter
US4967140A (en) *	1988-09-12	1990-10-30	U.S. Philips Corporation	Current-source arrangement
JP2597712B2 (ja) *	1989-05-22	1997-04-09	株式会社東芝	ディジタル・アナログ変換器
US5036322A (en) *	1989-06-02	1991-07-30	Analog Devices, Inc.	Digital-to-analog converters with improved linearity
JPH0775322B2 (ja) *	1990-02-22	1995-08-09	富士通株式会社	半導体集積回路装置
US5257039A (en) *	1991-09-23	1993-10-26	Eastman Kodak Company	Non-impact printhead and driver circuit for use therewith
US5760726A (en) *	1996-08-23	1998-06-02	Motorola, Inc.	Digital-to-analog converter with dynamic matching and bit splitting
US5949362A (en) *	1997-08-22	1999-09-07	Harris Corporation	Digital-to-analog converter including current cell matrix with enhanced linearity and associated methods
US6118398A (en) *	1998-09-08	2000-09-12	Intersil Corporation	Digital-to-analog converter including current sources operable in a predetermined sequence and associated methods
JP3725001B2 (ja) *	2000-03-28	2005-12-07	株式会社東芝	選択回路、ｄ／ａ変換器及びａ／ｄ変換器
JP3528958B2 (ja) *	2000-06-28	2004-05-24	松下電器産業株式会社	電流加算型ｄａ変換器
US7252964B2 (en) *	2001-06-12	2007-08-07	Institut De Recherche Pour Le Developpement (I.R.D.)	Isolated carotenoid biosynthesis gene cluster involved in canthaxanthin production and applications thereof
US6664909B1 (en) *	2001-08-13	2003-12-16	Impinj, Inc.	Method and apparatus for trimming high-resolution digital-to-analog converter
US6909389B1 (en)	2002-06-14	2005-06-21	Impinj, Inc.	Method and apparatus for calibration of an array of scaled electronic circuit elements
US6937178B1 (en) *	2003-05-15	2005-08-30	Linear Technology Corporation	Gradient insensitive split-core digital to analog converter

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3995304A (en) *	1972-01-10	1976-11-30	Teledyne, Inc.	D/A bit switch
JPS56153832A (en) *	1980-04-30	1981-11-28	Nec Corp	Digital to analog converter
NL8003948A (nl) *	1980-07-09	1982-02-01	Philips Nv	Digitaal-analoog omzetter.
CA1203318A (en) *	1981-09-16	1986-04-15	Brooktree Corporation	Apparatus for converting data between analog and digital values
US4587477A (en) *	1984-05-18	1986-05-06	Hewlett-Packard Company	Binary scaled current array source for digital to analog converters
NL8500086A (nl) *	1985-01-16	1986-08-18	Philips Nv	Digitaal-analoog omzetter.
US4701636A (en) *	1986-05-29	1987-10-20	National Semiconductor Corporation	Programming voltage control circuit for programmable array logic device

1988
- 1988-05-12 US US07/193,382 patent/US4864215A/en not_active Expired - Fee Related
1989
- 1989-02-10 EP EP89200306A patent/EP0332240B1/de not_active Expired - Lifetime
- 1989-02-10 DE DE68911716T patent/DE68911716T2/de not_active Expired - Fee Related
- 1989-02-13 KR KR1019890001618A patent/KR970007354B1/ko not_active IP Right Cessation
- 1989-02-13 JP JP1031245A patent/JP2774126B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
KR900013726A (ko)	1990-09-06
KR970007354B1 (ko)	1997-05-07
EP0332240A1 (de)	1989-09-13
EP0332240B1 (de)	1993-12-29
DE68911716T2 (de)	1994-06-30
JPH01245718A (ja)	1989-09-29
JP2774126B2 (ja)	1998-07-09
US4864215A (en)	1989-09-05

Publication	Publication Date	Title
DE68913405D1 (de)	1994-04-07	Stromquellenschaltung.
DE68923937D1 (de)	1995-09-28	Konstantstromquellenschaltung.
DE3853959D1 (de)	1995-07-13	Leistungssteuerschaltung.
DE69015418D1 (de)	1995-02-09	Energieversorgung.
DE58907049D1 (de)	1994-04-07	Stromversorgungsanordnung.
NL193891B (nl)	2000-09-01	Gestuurde stroomvoorzieningsschakeling.
FI890607A0 (fi)	1989-02-08	Kopplingsanordning.
DE69009359D1 (de)	1994-07-07	Leistungsquellevorrichtung.
DE68917397D1 (de)	1994-09-15	Leistungsversorgung.
DE69108586D1 (de)	1995-05-11	Stromversorgungsschaltung.
DE58905836D1 (de)	1993-11-11	Hochleistungsstrahler.
DE59107888D1 (de)	1996-07-11	Stromquellenschaltung
DE69017080D1 (de)	1995-03-30	VHF-Gleichstrom-Gleichstrom-Leistungsversorgung.
DE68909164D1 (de)	1993-10-21	Stromversorgungsgerät.
DE69023751D1 (de)	1996-01-04	Leistungsquellenschaltung.
NO890234L (no)	1989-07-26	Effektbryter.
DE3868803D1 (de)	1992-04-09	Leistungsquelleneinrichtung.
NO901886L (no)	1990-11-05	Vekselretter-utgangskrets.
NO891973D0 (no)	1989-05-16	Kraftgenerator.
DE68910413D1 (de)	1993-12-09	Ausgangsschaltung.
DE68911716D1 (de)	1994-02-10	Stromquellenschaltung.
ATE106630T1 (de)	1994-06-15	Speiseschaltung.
DE68915351D1 (de)	1994-06-23	Ausgangschaltung.
DE69205064D1 (de)	1995-11-02	Quartz-Schaltung mit niedriger Leistung.
DE68917801D1 (de)	1994-10-06	Spannungsversorgungsschalter.

Legal Events

Date	Code	Title	Description
1995-02-02	8364	No opposition during term of opposition
1995-06-22	8327	Change in the person/name/address of the patent owner	Owner name: PHILIPS ELECTRONICS N.V., EINDHOVEN, NL
1999-12-16	8327	Change in the person/name/address of the patent owner	Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V., EINDHOVEN, N
2000-04-20	8339	Ceased/non-payment of the annual fee