DE3280225D1 - Bipolarer digital-analogwandler. - Google Patents

Bipolarer digital-analogwandler.

Info

Publication number: DE3280225D1
Authority: DE; Germany
Prior art keywords: analog converter; bipolar digital; bipolar; digital; analog
Prior art date: 1981-11-12
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

DE8282305443T

Other languages

English (en)

Inventor

Robert J Youngquist

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.)

3M Co

Original Assignee

Minnesota Mining and Manufacturing Co

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.)

1981-11-12

Filing date

1982-10-13

Publication date

1990-09-13

1982-10-13 Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co

1990-09-13 Application granted granted Critical

1990-09-13 Publication of DE3280225D1 publication Critical patent/DE3280225D1/de

2002-10-14 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- H03M1/74—Simultaneous conversion

Landscapes

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

DE8282305443T 1981-11-12 1982-10-13 Bipolarer digital-analogwandler. Expired - Lifetime DE3280225D1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/320,546 US4473818A (en)	1981-11-12	1981-11-12	Bipolar digital to analog converter

Publications (1)

Publication Number	Publication Date
DE3280225D1 true DE3280225D1 (de)	1990-09-13

Family

ID=23246908

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8282305443T Expired - Lifetime DE3280225D1 (de)	1981-11-12	1982-10-13	Bipolarer digital-analogwandler.

Country Status (6)

Country	Link
US (1)	US4473818A (de)
EP (1)	EP0079681B1 (de)
JP (1)	JPS5888923A (de)
AU (1)	AU555038B2 (de)
CA (1)	CA1188810A (de)
DE (1)	DE3280225D1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4791405A (en) *	1986-11-28	1988-12-13	Motorola, Inc.	Data converter for directly providing outputs in two's complement code
JPS63256020A (ja) *	1987-04-13	1988-10-24	Matsushita Electric Ind Co Ltd	デジタル・アナログ変換装置
JPH01164125A (ja) *	1987-12-21	1989-06-28	Nissan Motor Co Ltd	Ｄ／ａ変換回路
US5257027A (en) *	1992-07-20	1993-10-26	Burr-Brown Corporation	Modified sign-magnitude DAC and method
US5689259A (en) *	1995-07-21	1997-11-18	Exar Corporation	Differental D/A converter with N-bits plus sign
US6639534B2 (en)	2002-02-14	2003-10-28	Silicon Laboratories, Inc.	Digital-to-analog converter switching circuitry
EP3031138A4 (de) *	2013-08-07	2017-04-12	Xagenic, Inc.	Digital-analog-wandler mit einem präzisen biopolaren strommodus

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2878434A (en) *	1954-05-10	1959-03-17	North American Aviation Inc	Error sensing servo component
DE1287622B (de) *	1964-12-24	1969-01-23
FR1518697A (fr) *	1966-11-28	1968-03-29	Labo Cent Telecommunicat	Décodeur non linéaire à caractéristique discontinue
US3582939A (en) *	1969-09-19	1971-06-01	Honeywell Inc	Bipolar digital-to-analog converter
US3810157A (en) *	1972-02-14	1974-05-07	Sperry Rand Corp	Bipolar digital-to-analog converter
US3877023A (en) *	1973-05-21	1975-04-08	Texas Instruments Inc	Antiglitch digital to analog converter system
JPS5327353A (en) *	1976-08-27	1978-03-14	Fujitsu Ltd	Bipolar digital-analog converter
FR2449367A1 (fr) *	1979-02-15	1980-09-12	Microsystemes Sarl	Convertisseur analogique numerique a haute resolution
US4346368A (en) *	1979-11-23	1982-08-24	The Boeing Company	Digital-to-analog converter capable of processing a sign magnitude or ones complement binary coded input

1981
- 1981-11-12 US US06/320,546 patent/US4473818A/en not_active Expired - Fee Related
1982
- 1982-10-05 CA CA000412834A patent/CA1188810A/en not_active Expired
- 1982-10-13 EP EP82305443A patent/EP0079681B1/de not_active Expired - Lifetime
- 1982-10-13 DE DE8282305443T patent/DE3280225D1/de not_active Expired - Lifetime
- 1982-11-11 JP JP57196888A patent/JPS5888923A/ja active Pending
- 1982-11-11 AU AU90363/82A patent/AU555038B2/en not_active Ceased

Also Published As

Publication number	Publication date
EP0079681B1 (de)	1990-08-08
EP0079681A2 (de)	1983-05-25
US4473818A (en)	1984-09-25
EP0079681A3 (en)	1986-03-19
JPS5888923A (ja)	1983-05-27
CA1188810A (en)	1985-06-11
AU555038B2 (en)	1986-09-11
AU9036382A (en)	1983-05-19

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Legal Events

Date	Code	Title	Description
1991-09-05	8364	No opposition during term of opposition
1991-11-07	8339	Ceased/non-payment of the annual fee