DE3788270D1 - Analog-Digital-Wandler. - Google Patents

Analog-Digital-Wandler.

Info

Publication number: DE3788270D1
Authority: DE; Germany
Prior art keywords: analog; digital converter; converter; digital
Prior art date: 1986-12-23
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

DE87202563T

Other languages

English (en)

Other versions

DE3788270T2 (de

Inventor

John Barry Hughes

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.)

1986-12-23

Filing date

1987-12-17

Publication date

1994-01-05

1987-12-17 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1994-01-05 Publication of DE3788270D1 publication Critical patent/DE3788270D1/de

1994-05-19 Application granted granted Critical

1994-05-19 Publication of DE3788270T2 publication Critical patent/DE3788270T2/de

2007-12-18 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
- H03M1/06—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
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
- H03M1/162—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in a single stage, i.e. recirculation type
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/14—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit
- H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
- H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
- H03M1/167—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages all stages comprising simultaneous converters

Landscapes

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

DE3788270T 1986-12-23 1987-12-17 Analog-Digital-Wandler. Expired - Fee Related DE3788270T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB08630816A GB2199710A (en)	1986-12-23	1986-12-23	Analogue to digital converter

Publications (2)

Publication Number	Publication Date
DE3788270D1 true DE3788270D1 (de)	1994-01-05
DE3788270T2 DE3788270T2 (de)	1994-05-19

Family

ID=10609541

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE3788270T Expired - Fee Related DE3788270T2 (de)	1986-12-23	1987-12-17	Analog-Digital-Wandler.

Country Status (5)

Country	Link
US (1)	US4849759A (de)
EP (1)	EP0272756B1 (de)
JP (1)	JP2612014B2 (de)
DE (1)	DE3788270T2 (de)
GB (1)	GB2199710A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3820174A1 (de) *	1988-06-14	1989-12-21	Philips Patentverwaltung	Schaltungsanordnung zur analog-digital-umsetzung
FR2641427B1 (fr) *	1988-12-30	1991-02-15	Thomson Hybrides Microondes	Circuit soustracteur-amplificateur pour convertisseur analogique numerique a cascade
US5099240A (en) *	1990-09-17	1992-03-24	Motorola Inc.	Subranging adc with error correction through increased fine step span and noise reducing layout
US5049882A (en) *	1990-12-20	1991-09-17	Burr-Brown Corporation	High speed analog-to-digital converter
US5241312A (en) *	1992-03-09	1993-08-31	Long Christopher R	High resolution analog to digital converter
US5266952A (en) *	1992-03-30	1993-11-30	Hughes Aircraft Company	Feed forward predictive analog-to-digital converter
US5450085A (en) *	1993-08-31	1995-09-12	Advanced Micro Devices, Inc.	Method and apparatus for high speed analog to digital conversion using multiplexed flash sections
US5864310A (en) *	1997-03-21	1999-01-26	Philips Electronics North America Corporation	Wireless receiver with offset compensation using flash-ADC
KR100301041B1 (ko) *	1998-05-29	2001-09-22	윤종용	플래쉬방식아날로그/디지털변환장치
USRE41371E1 (en) *	1999-07-16	2010-06-08	St-Ericsson Sa	Two stage analog-to-digital conversion with second stage offset correction
US6654797B1 (en) *	2000-05-25	2003-11-25	International Business Machines Corporation	Apparatus and a methods for server configuration using a removable storage device
US6611222B1 (en)	2002-06-03	2003-08-26	Charles Douglas Murphy	Low-complexity high-speed analog-to-digital converters
US6642880B1 (en) *	2002-07-31	2003-11-04	Infineon Technologies Ag	Tunable analog to digital converter
US7034722B2 (en) *	2004-07-29	2006-04-25	Genesis Microchip Inc.	ADC calibration to accommodate temperature variation using vertical blanking interrupts

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4099173A (en) *	1976-08-06	1978-07-04	Gte Laboratories Incorporated	Digitally sampled high speed analog to digital converter
JPS6058629B2 (ja) *	1976-09-27	1985-12-20	ソニー株式会社	映像信号のアナログ−デジタル変換回路
GB1558452A (en) *	1976-12-20	1980-01-03	Japan Broadcasting Corp	Analogue to digital converting device
FR2396463A1 (fr) *	1977-06-30	1979-01-26	Ibm France	Circuit pour compenser les decalages du zero dans les dispositifs analogiques et application de ce circuit a un convertisseur analogique-numerique
JPS5660114A (en) *	1979-10-22	1981-05-23	Toshiba Corp	Digital-analog converting circuit
US4353059A (en) *	1980-05-16	1982-10-05	Motorola Inc.	Multithreshold converter utilizing reference tracking amplifiers
DE3031592C2 (de) *	1980-08-21	1987-01-22	Siemens AG, 1000 Berlin und 8000 München	Verfahren zum Nullpunktabgleich des durch einen Operationsverstärker realisierten Analogwertvergleichers eines unter Verwendung eines Digital-Analog-Wandlers nach dem Iterativprinzip arbeitenden Analog-Digital-Wandlers, insbesondere bei dessen Zugehörigkeit zu einer Einrichtung zur Analog-Digital-Wandlung und umgekehrt zur Digital-Analog-Wandlung (Codec)
US4544917A (en) *	1982-09-16	1985-10-01	Westinghouse Electric Corp.	A/D converter having digitally controlled subranging and self-alignment apparatus for use therein
US4763107A (en) *	1985-08-23	1988-08-09	Burr-Brown Corporation	Subranging analog-to-digital converter with multiplexed input amplifier isolation circuit between subtraction node and LSB encoder

1986
- 1986-12-23 GB GB08630816A patent/GB2199710A/en not_active Withdrawn
1987
- 1987-12-17 DE DE3788270T patent/DE3788270T2/de not_active Expired - Fee Related
- 1987-12-17 EP EP87202563A patent/EP0272756B1/de not_active Expired - Lifetime
- 1987-12-21 US US07/136,031 patent/US4849759A/en not_active Expired - Fee Related
- 1987-12-23 JP JP62326655A patent/JP2612014B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0272756A2 (de)	1988-06-29
JP2612014B2 (ja)	1997-05-21
JPH01175322A (ja)	1989-07-11
GB2199710A (en)	1988-07-13
DE3788270T2 (de)	1994-05-19
EP0272756A3 (de)	1991-09-04
GB8630816D0 (en)	1987-02-04
US4849759A (en)	1989-07-18
EP0272756B1 (de)	1993-11-24

Publication	Publication Date	Title
DE3788393D1 (de)	1994-01-20	Photoelektrischer Umformer.
DE3886170D1 (de)	1994-01-20	Wandler.
FI874114L (fi)	1988-03-23	Kolvaetekonversion med en tremetallkatalysator.
DE3751639D1 (de)	1996-02-01	Analog-Digital-Wandler
DE3586187D1 (de)	1992-07-16	Analog-digital-wandler.
DE3582425D1 (de)	1991-05-08	Analog-digital-umwandler.
DE3882160D1 (de)	1993-08-12	Stereo-elektroakustische umwandlung.
DE3751242D1 (de)	1995-05-24	Photoelektrischer Wandler.
ATE70057T1 (de)	1991-12-15	Antitumormittel.
DE3767169D1 (de)	1991-02-14	Sportschuh.
ATE57924T1 (de)	1990-11-15	3-aryloxy-3-substituierte-propanamine.
DE3763124D1 (de)	1990-07-12	Leistungskonverter.
DE3854582D1 (de)	1995-11-23	AD-Wandler.
EP0258407A4 (de)	1988-06-15	Manoalid-analoge.
ATE63533T1 (de)	1991-06-15	Xylolisomerisierung.
DE3785384D1 (de)	1993-05-19	Unterwasserwandler.
NO875031D0 (no)	1987-12-02	Tilkoblingslist.
FI874179L (fi)	1987-09-24	Beslag.
DE3775129D1 (de)	1992-01-23	Umsetzer.
DE3574655D1 (de)	1990-01-11	Analog-digital-wandler.
FI863048L (fi)	1988-01-26	Short-dwell-belaeggningsanordning.
DE3788270D1 (de)	1994-01-05	Analog-Digital-Wandler.
DE3788481D1 (de)	1994-01-27	Photoelektrischer Umformer.
DE3851275D1 (de)	1994-10-06	Photoelektrischer Umsetzer.
DE3784425D1 (de)	1993-04-08	Analog-digital-wandler.

Legal Events

Date	Code	Title	Description
1994-12-22	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
1999-01-14	8339	Ceased/non-payment of the annual fee