DE3866937D1 - Digital-analog-wandler. - Google Patents

Digital-analog-wandler.

Info

Publication number: DE3866937D1
Authority: DE; Germany
Prior art keywords: digital; analog converter; analog; converter
Prior art date: 1987-04-27
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 - Lifetime

Application number

DE8888200749T

Other languages

English (en)

Inventor

Marcellinus Johannes M Pelgrom

Adrianus Cornelis J Duinmaijer

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.)

1987-04-27

Filing date

1988-04-20

Publication date

1992-01-30

1988-04-20 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1992-01-30 Application granted granted Critical

1992-01-30 Publication of DE3866937D1 publication Critical patent/DE3866937D1/de

2008-04-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- H03M1/0675—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 using redundancy
- H03M1/0697—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 using redundancy in time, e.g. using additional comparison cycles
- 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
- H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
- H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error
- H03M1/0607—Offset or drift compensation
- 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
- H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
- H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
- 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
- H03M1/80—Simultaneous conversion using weighted impedances
- H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
- H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
- H03M1/806—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution with equally weighted capacitors which are switched by unary decoded digital signals

Landscapes

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

DE8888200749T 1987-04-27 1988-04-20 Digital-analog-wandler. Expired - Lifetime DE3866937D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8700983A NL8700983A (nl)	1987-04-27	1987-04-27	Digitaal-analoog omzetter.

Publications (1)

Publication Number	Publication Date
DE3866937D1 true DE3866937D1 (de)	1992-01-30

Family

ID=19849914

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8888200749T Expired - Lifetime DE3866937D1 (de)	1987-04-27	1988-04-20	Digital-analog-wandler.

Country Status (7)

Country	Link
US (1)	US4872011A (de)
EP (1)	EP0289081B1 (de)
JP (1)	JPS63284928A (de)
KR (1)	KR950012977B1 (de)
DE (1)	DE3866937D1 (de)
NL (1)	NL8700983A (de)
SG (1)	SG67093G (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0250621A (ja) *	1988-08-12	1990-02-20	Toshiba Corp	論理回路
SE463589B (sv) *	1989-04-27	1990-12-10	Ericsson Telefon Ab L M	Foerfarande foer att undvika felaktig ekoeliminering och/eller utjaemning till foeljd av olinjaeriteter i en d/a-omvandlare och/eller en a/d-omvandlare i en telekommunikationsanlaeggning, samt anordning foer utoevande av foerfarandet i samband med d/a-omvandling och anordning foer utoevande av foerfarandet i samband med a/d-omvandling
US5245344A (en) *	1991-01-15	1993-09-14	Crystal Semiconductor	High order switched-capacitor filter with dac input
US5257039A (en) *	1991-09-23	1993-10-26	Eastman Kodak Company	Non-impact printhead and driver circuit for use therewith
US5332997A (en) *	1992-11-04	1994-07-26	Rca Thomson Licensing Corporation	Switched capacitor D/A converter
JPH088465B2 (ja) *	1992-11-20	1996-01-29	日本電気株式会社	スイッチトキャパシタ回路
US5469164A (en) *	1993-09-30	1995-11-21	Ford Motor Company	Circuit and method for digital to analog signal conversion
US5534863A (en) *	1994-01-06	1996-07-09	Level One Communications, Inc.	Low resolution, high linearity digital-to-analog converter without trim
US5638072A (en) *	1994-12-07	1997-06-10	Sipex Corporation	Multiple channel analog to digital converter
US5781139A (en) *	1996-03-19	1998-07-14	Thomson Multimedia S.A.	Switched capacitor digital-to analog converter
US7023370B2 (en) *	2002-02-28	2006-04-04	Charles Douglas Murphy	Shared parallel digital-to-analog conversion
US6768440B1 (en) *	2003-03-28	2004-07-27	Zilog, Inc.	Digital-to-analog converters with reduced parasitics and associated methods
US7324034B2 (en) *	2003-04-18	2008-01-29	Edgewater Computer Systems, Inc.	Methods and apparatus to balance reference settling in switched-capacitor pipelined digital to analog converter
JP5624501B2 (ja) *	2011-02-25	2014-11-12	キヤノン株式会社	フィルタ回路
US8884797B2 (en) *	2011-02-25	2014-11-11	Taiwan Semiconductor Manufacturing Company, Ltd.	Systems and methods providing active and passive charge sharing in a digital to analog converter
US10965257B2 (en) *	2019-07-29	2021-03-30	SiliconIntervention Inc.	Signal processing circuit without clock mediation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4077035A (en) *	1976-05-10	1978-02-28	International Business Machines Corporation	Two-stage weighted capacitor circuit for analog-to-digital and digital-to-analog converters
US4213120A (en) *	1978-03-06	1980-07-15	Westinghouse Electric Corp.	CCD Digital-to-analog converter
CA1144653A (en) *	1980-08-27	1983-04-12	Adrian Worsman	Codec
US4468654A (en) *	1981-10-02	1984-08-28	Gte Network Systems Incorporated	Charge redistribution a-law PCM decoder
JPH0652872B2 (ja) *	1983-12-21	1994-07-06	沖電気工業株式会社	ディジタルアナログ変換器
US4584568A (en) *	1984-06-25	1986-04-22	Xerox Corporation	Two-step switched-capacitor digital to analog converter
JPH071870B2 (ja) *	1984-07-31	1995-01-11	日本電気株式会社	ディジタル／アナログ変換回路
US4667179A (en) *	1985-03-07	1987-05-19	Xerox Corporation	Two reference voltage weighted capacitor digital to analog converter
JPS61253935A (ja) *	1985-05-02	1986-11-11	Toshiba Corp	デジタル・アナログ変換回路
US4665380A (en) *	1985-07-15	1987-05-12	Brooktree Corporation	Apparatus for converting between digital and analog values
IT1186476B (it) *	1985-12-19	1987-11-26	Sgs Microelettronica Spa	Apparecchio e metodo per la correzione della tensione di offset in un convertitore analogico-digitale

1987
- 1987-04-27 NL NL8700983A patent/NL8700983A/nl not_active Application Discontinuation
1988
- 1988-04-05 US US07/178,051 patent/US4872011A/en not_active Expired - Fee Related
- 1988-04-20 EP EP88200749A patent/EP0289081B1/de not_active Expired - Lifetime
- 1988-04-20 DE DE8888200749T patent/DE3866937D1/de not_active Expired - Lifetime
- 1988-04-25 JP JP63100420A patent/JPS63284928A/ja active Pending
- 1988-04-27 KR KR1019880004756A patent/KR950012977B1/ko active IP Right Grant
1993
- 1993-05-21 SG SG670/93A patent/SG67093G/en unknown

Also Published As

Publication number	Publication date
US4872011A (en)	1989-10-03
EP0289081B1 (de)	1991-12-18
KR880013330A (ko)	1988-11-30
KR950012977B1 (ko)	1995-10-24
SG67093G (en)	1993-08-06
JPS63284928A (ja)	1988-11-22
EP0289081A1 (de)	1988-11-02
NL8700983A (nl)	1988-11-16

Legal Events

Date	Code	Title	Description
1993-01-21	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
1996-04-11	8339	Ceased/non-payment of the annual fee

Publication	Publication Date	Title
DE3886170D1 (de)	1994-01-20	Wandler.
DE3784617D1 (de)	1993-04-15	Digital-analog-wandler.
DE3582528D1 (de)	1991-05-23	Digital-analog-wandler.
DE3854582D1 (de)	1995-11-23	AD-Wandler.
DE3882160D1 (de)	1993-08-12	Stereo-elektroakustische umwandlung.
DE68901785D1 (de)	1992-07-23	Katalytischer umwandler.
NO881067L (no)	1988-09-13	Analog/digital-omformer.
DE3879868D1 (de)	1993-05-06	Elektrooptischer konverter.
DE3865191D1 (de)	1991-10-31	Digital/analog-wandler.
DE58908391D1 (de)	1994-10-27	ECL-CMOS-Wandler.
FI873453A (fi)	1988-02-14	Optoelektrisk avstaondsmaetare baserande pao gaongtidmaetning.
DE3780559D1 (de)	1992-08-27	Biegungsscheibenwandler.
DE3775129D1 (de)	1992-01-23	Umsetzer.
DE3576259D1 (de)	1990-04-05	Digital-analog-wandler.
DE3866937D1 (de)	1992-01-30	Digital-analog-wandler.
DE3688783D1 (de)	1993-09-02	Digital-analog-wandler.
DE3877130D1 (de)	1993-02-11	Ecl-ttl-pegelumsetzer.
DE3672052D1 (de)	1990-07-19	Digital-analogkonverter.
FI863310A0 (fi)	1986-08-15	Hoejdriktningsanordning foer avfyringsroeret pao en granatkastare.
DE3870641D1 (de)	1992-06-11	Leistungskonverter.
DE3850980D1 (de)	1994-09-15	Digital/Analog-Wandler.
DE3866886D1 (de)	1992-01-30	Binaerer-bipolarer umsetzer.
DE3873037D1 (de)	1992-08-27	Katalytische konverteranlage.
DE3484343D1 (de)	1991-05-02	Digital-analogwandler.
DE3750940D1 (de)	1995-02-16	Wandler.