IT1168138B - Convertitore digitale/analogico - Google Patents

Convertitore digitale/analogico

Info

Publication number: IT1168138B
Authority: IT; Italy
Prior art keywords: digital; analog converter; analog; converter
Prior art date: 1980-07-09

Application number

IT22769/81A

Other languages

English (en)

Other versions

IT8122769A0 (it

Inventor

De Plassche Rudy Johan Van

Original Assignee

Philips 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.)

1980-07-09

Filing date

1981-07-06

Publication date

1987-05-20

1981-07-06 Application filed by Philips Nv filed Critical Philips Nv

1981-07-06 Publication of IT8122769A0 publication Critical patent/IT8122769A0/it

1987-05-20 Application granted granted Critical

1987-05-20 Publication of IT1168138B publication Critical patent/IT1168138B/it

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
- H03M1/74—Simultaneous conversion

Landscapes

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

IT22769/81A 1980-07-09 1981-07-06 Convertitore digitale/analogico IT1168138B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL8003948A NL8003948A (nl)	1980-07-09	1980-07-09	Digitaal-analoog omzetter.

Publications (2)

Publication Number	Publication Date
IT8122769A0 IT8122769A0 (it)	1981-07-06
IT1168138B true IT1168138B (it)	1987-05-20

Family

ID=19835592

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT22769/81A IT1168138B (it)	1980-07-09	1981-07-06	Convertitore digitale/analogico

Country Status (10)

Country	Link
US (1)	US4703310A (it)
JP (1)	JPS5748827A (it)
CA (1)	CA1175943A (it)
DE (1)	DE3124333A1 (it)
ES (1)	ES8204894A1 (it)
FR (1)	FR2486734A1 (it)
GB (1)	GB2080059B (it)
HK (1)	HK64284A (it)
IT (1)	IT1168138B (it)
NL (1)	NL8003948A (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL8205013A (nl) *	1982-12-28	1984-07-16	Philips Nv	Precisiestroombronschakeling.
NL8300466A (nl) *	1983-02-08	1984-09-03	Philips Nv	Stroombronschakeling.
JPS61240716A (ja) *	1985-04-17	1986-10-27	Mitsubishi Electric Corp	ディジタルアナログコンバ−タ
US4857930A (en) *	1986-06-27	1989-08-15	Hughes Aircraft Company	Circuit for reducing differential nonlinearities in multi-stage digital-to-analog converters
DE3771408D1 (de) *	1986-07-21	1991-08-22	Itt Ind Gmbh Deutsche	Monolithisch integrierter digital/analog-wandler.
EP0319609B1 (de) *	1987-12-10	1992-04-22	Deutsche ITT Industries GmbH	Digital/Analog-Wandler mit zyklischer Ansteuerung von Stromquellen
NL8703128A (nl) *	1987-12-24	1989-07-17	Philips Nv	Digitaal-analoog-omzetter.
US4864215A (en) *	1988-02-16	1989-09-05	U.S. Philips Corp.	Current source arrangement
GB8803627D0 (en) *	1988-02-17	1988-03-16	Data Conversion Systems Ltd	Digital to analogue converter
US5006854A (en) *	1989-02-13	1991-04-09	Silicon Systems, Inc.	Method and apparatus for converting A/D nonlinearities to random noise
JPH02118415U (it) *	1989-03-03	1990-09-21
US5172117A (en) *	1989-06-19	1992-12-15	Linear Instruments	Analog to digital conversion using an integrater and a sample and hold circuit
DE4007659A1 (de) *	1990-03-10	1991-09-12	Ant Nachrichtentech	Hochgenauer digital/analog-umsetzer
DE4007660A1 (de) *	1990-03-10	1991-09-12	Ant Nachrichtentech	Hochgenauer digital/analog-umsetzer
US5084701A (en) *	1990-05-03	1992-01-28	Trw Inc.	Digital-to-analog converter using cyclical current source switching
US5404142A (en) *	1993-08-05	1995-04-04	Analog Devices, Incorporated	Data-directed scrambler for multi-bit noise shaping D/A converters
US5534863A (en) *	1994-01-06	1996-07-09	Level One Communications, Inc.	Low resolution, high linearity digital-to-analog converter without trim
JP3469326B2 (ja) *	1994-08-16	2003-11-25	バー−ブラウン・コーポレーション	デジタル−アナログ変換器
US5633639A (en) *	1994-11-30	1997-05-27	Sgs-Thomson Microelectronics, Inc.	Successive approximation analog to digital converter with automatic offset
GB2296398B (en)	1994-12-22	1998-03-25	Motorola Inc	Noise cancellation circuit and method
JP4311511B2 (ja)	1999-10-25	2009-08-12	日本バーブラウン株式会社	デジタル−アナログ変換の方法および装置
DE60030950T2 (de)	1999-10-27	2007-05-24	Koninklijke Philips Electronics N.V.	Digital-analog-wandler
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
CN1286273C (zh)	2000-04-04	2006-11-22	皇家菲利浦电子有限公司	将多位数字输入信号转换成模拟输出信号的数模转换器
US7280060B1 (en)	2000-05-23	2007-10-09	Marvell International Ltd.	Communication driver
EP1179889B1 (en) *	2000-08-10	2004-11-17	STMicroelectronics S.r.l.	Digital-to-analog conversion circuit
JP4836736B2 (ja) *	2006-09-29	2011-12-14	株式会社東芝	デジタル・アナログ変換回路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3051938A (en) *	1960-02-10	1962-08-28	Gen Precision Inc	Digital to analog converter
US3541446A (en) *	1968-09-30	1970-11-17	Bell Telephone Labor Inc	Small signal analog to digital converter with positive cancellation of error voltages
JPS5091248A (it) *	1973-12-12	1975-07-21
NL7405441A (nl) *	1974-04-23	1975-10-27	Philips Nv	Nauwkeurige stroombronschakeling.
NL7604570A (nl) *	1976-04-29	1977-11-01	Philips Nv	Stroomverdeelschakeling voor het realiseren van een aantal stromen die onderling zeer nauwkeurig een bepaalde grootteverhouding vertonen.
JPS53114653A (en) *	1977-03-16	1978-10-06	Yokogawa Hokushin Electric Corp	Analog operation unit

1980
- 1980-07-09 NL NL8003948A patent/NL8003948A/nl not_active Application Discontinuation
1981
- 1981-06-08 US US06/271,315 patent/US4703310A/en not_active Expired - Fee Related
- 1981-06-20 DE DE19813124333 patent/DE3124333A1/de active Granted
- 1981-07-06 GB GB8120792A patent/GB2080059B/en not_active Expired
- 1981-07-06 IT IT22769/81A patent/IT1168138B/it active
- 1981-07-06 JP JP56104553A patent/JPS5748827A/ja active Granted
- 1981-07-06 CA CA000381140A patent/CA1175943A/en not_active Expired
- 1981-07-07 ES ES503717A patent/ES8204894A1/es not_active Expired
- 1981-07-08 FR FR8113425A patent/FR2486734A1/fr active Granted
1984
- 1984-08-16 HK HK642/84A patent/HK64284A/xx unknown

Also Published As

Publication number	Publication date
NL8003948A (nl)	1982-02-01
IT8122769A0 (it)	1981-07-06
JPS5748827A (en)	1982-03-20
HK64284A (en)	1984-08-24
ES503717A0 (es)	1982-05-16
FR2486734A1 (fr)	1982-01-15
GB2080059A (en)	1982-01-27
ES8204894A1 (es)	1982-05-16
JPS6412420B2 (it)	1989-02-28
DE3124333C2 (it)	1990-08-09
DE3124333A1 (de)	1982-04-22
CA1175943A (en)	1984-10-09
FR2486734B1 (it)	1984-04-27
GB2080059B (en)	1983-09-07
US4703310A (en)	1987-10-27

Publication	Publication Date	Title
IT1168138B (it)	1987-05-20	Convertitore digitale/analogico
IT1099470B (it)	1985-09-18	Convertitore automatico sa analogico digitale
SE7704308L (sv)	1977-11-04	Analog/digitalomvandlare
DE3584727D1 (de)	1992-01-02	Analog-digitalwandler.
AT364552B (de)	1981-10-27	Analog/digital-umsetzer
FR2490429B1 (fr)	1988-03-18	Convertisseur numerique-analogique
SE7700607L (sv)	1977-07-31	Digitalomvandlare
IT1075779B (it)	1985-04-22	Convertitore analogico digitale
AT373414B (de)	1984-01-25	Digitaler kodierer
NL190258C (nl)	1993-12-16	Analoog/digitaal-omzetter.
AT382275B (de)	1987-02-10	Digital-analogumsetzer
AT379718B (de)	1986-02-25	Analog/digital umsetzstufe
DE3483790D1 (de)	1991-02-07	Digitalanalogwandler.
FR2496361B1 (fr)	1989-05-19	Convertisseur numerique/analogique.
NO148619C (no)	1983-11-09	Analog/digital omformer
NO823582L (no)	1983-06-06	Multiplekset analog/digital omformer.
FI813327L (fi)	1982-04-24	Digital tvaoledar-fyrledaromvandlare foer fullduplexsignaler
IT7968712A0 (it)	1979-08-24	Convertitore analogico digitale
FR2514587B1 (fr)	1989-02-03	Convertisseur numerique/analogique
SE7705681L (sv)	1977-11-18	Segment-digital/analogomvandlare
DE3586363D1 (de)	1992-08-27	Digital/analog-wandler.
NL191073C (nl)	1995-01-02	Digitaal/analoog-omvormer.
DE3381668D1 (de)	1990-07-19	Stromsummierender-digitalanalogwandler.
IT1072561B (it)	1985-04-10	Convertitore digitale analogico
BR8009088A (pt)	1982-05-25	Conversor analogico/digital intercalador

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19940727