AT364552B - Analog/digital-umsetzer - Google Patents

Analog/digital-umsetzer

Info

Publication number: AT364552B
Authority: AT; Austria
Prior art keywords: analog; digital converter; converter; digital
Prior art date: 1978-03-07

Application number

AT0107579A

Other languages

English (en)

Other versions

ATA107579A (de

Original Assignee

Hughes Aircraft 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.)

1978-03-07

Filing date

1979-02-13

Publication date

1981-10-27

1979-02-13 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1981-03-15 Publication of ATA107579A publication Critical patent/ATA107579A/de

1981-10-27 Application granted granted Critical

1981-10-27 Publication of AT364552B publication Critical patent/AT364552B/de

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/004—Reconfigurable analogue/digital or digital/analogue converters
- H03M1/008—Reconfigurable analogue/digital or digital/analogue converters among different conversion characteristics, e.g. between mu-255 and a-laws
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1009—Calibration
- H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
- H03M1/1019—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error by storing a corrected or correction value in a digital look-up table
- 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
- H03M1/1205—Multiplexed conversion systems
- H03M1/122—Shared using a single converter or a part thereof for multiple channels, e.g. a residue amplifier for multiple stages

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Analogue/Digital Conversion (AREA)
Ultra Sonic Daignosis Equipment (AREA)
Apparatus For Radiation Diagnosis (AREA)

AT0107579A 1978-03-07 1979-02-13 Analog/digital-umsetzer AT364552B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/884,330 US4216465A (en)	1978-03-07	1978-03-07	Programmable analog to digital converter

Publications (2)

Publication Number	Publication Date
ATA107579A ATA107579A (de)	1981-03-15
AT364552B true AT364552B (de)	1981-10-27

Family

ID=25384397

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT0107579A AT364552B (de)	1978-03-07	1979-02-13	Analog/digital-umsetzer

Country Status (8)

Country	Link
US (1)	US4216465A (de)
JP (1)	JPS6026328B2 (de)
AT (1)	AT364552B (de)
AU (1)	AU522095B2 (de)
DE (1)	DE2904708C2 (de)
FR (1)	FR2419616B1 (de)
GB (1)	GB2016229B (de)
NL (1)	NL189939C (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2939617C2 (de) *	1979-09-29	1986-02-06	Edotronik Gesellschaft für Elektronik-Systeme mbH & Co Optoelektronik KG, 8000 München	Vorrichtung zur schnellen und verzerrungsfreien Umwandlung der von einem Detektor erzeugten analogen Ultraschallprüfsignale in digitale Signale
US4373189A (en) *	1980-08-28	1983-02-08	Weant Charles M	Signal conversion device
JPS58106915A (ja) *	1981-12-21	1983-06-25	Sony Corp	Ａ／ｄ変換器
US4403253A (en) *	1981-12-28	1983-09-06	General Electric Company	Uniform distribution video processor with controlled reference voltages
JPS58138122A (ja) *	1982-02-12	1983-08-16	Matsushita Electric Ind Co Ltd	並列型アナログ・デイジタル変換器
DE3227521C2 (de) *	1982-07-23	1984-11-22	Krautkrämer GmbH, 5000 Köln	Verfahren und Vorrichtung zur zerstörungsfreien Werkstoffprüfung nach dem Ultraschall-Impulsreflektionsverfahren
JPS59107629A (ja) *	1982-12-10	1984-06-21	Matsushita Electric Ind Co Ltd	アナログデジタル変換器
US4578715A (en) *	1983-02-14	1986-03-25	Ricoh Company, Ltd.	Picture signal quantizing circuit
JPS61112414A (ja) *	1984-11-06	1986-05-30	Nec Corp	自動レベル制御回路
US4773022A (en) *	1985-02-01	1988-09-20	Analogic Corporation	Electrical waveform generator means and methods
JPS63157523A (ja) *	1986-12-22	1988-06-30	Nippon Hoso Kyokai <Nhk>	アナログ・デジタル変換方式
JP2546251B2 (ja) *	1987-02-12	1996-10-23	ソニー株式会社	並列型ａ／ｄコンバ−タの直線性補償回路
JP2636861B2 (ja) *	1987-12-01	1997-07-30	株式会社リコー	アナログ／デジタル変換装置
JPH0777353B2 (ja) *	1988-03-30	1995-08-16	松下電器産業株式会社	デジタル・アナログ変換器
US5343201A (en) *	1988-04-07	1994-08-30	Canon Kabushiki Kaisha	A-D converter
US4933676A (en) *	1989-06-12	1990-06-12	Technology 80, Inc.	Programmable multi-input A/D converter
JPH0338925A (ja) *	1989-07-06	1991-02-20	Nissan Motor Co Ltd	デジタル／アナログ変換器
US5260706A (en) *	1990-03-29	1993-11-09	Samsung Electronics Co., Ltd.	Priority encoder
JPH0496136U (de) *	1991-08-01	1992-08-20
US5610604A (en) *	1994-12-07	1997-03-11	Panasonic Technologies, Inc.	Analog to digital converter providing varying digital resolution
US5659313A (en) *	1995-03-31	1997-08-19	Panasonic Technologies, Inc.	System and method for reducing noise during analog to digital conversion
JP3589149B2 (ja) *	2000-04-12	2004-11-17	日本電気株式会社	Ａｔｍ交換機の回線切替え用ヘッダ変換回路及びそれに用いるヘッダ変換方法
US6631507B2 (en) *	2001-09-27	2003-10-07	Umax Data Systems, Inc.	Timing signal generation for charge-coupled device
JP2007135099A (ja) *	2005-11-11	2007-05-31	Toshiba Corp	Ａｄ変換装置及び映像表示装置
WO2009157111A1 (ja) *	2008-06-24	2009-12-30	パナソニック株式会社	アナログ／デジタル変換回路、光ディスク再生装置、受信装置
US8228929B2 (en) *	2008-10-24	2012-07-24	Juniper Networks, Inc.	Flow consistent dynamic load balancing

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3349390A (en) *	1964-08-31	1967-10-24	Burroughs Corp	Nonlinear analog to digital converter
US3544779A (en) *	1967-09-06	1970-12-01	Bell Telephone Labor Inc	Self-adjusting radix converter
US3597761A (en) *	1969-11-14	1971-08-03	American Astronics Inc	High-speed analog-to-digital converter and method therefor
US3646548A (en) *	1971-01-15	1972-02-29	Raytheon Co	Nonlinear analog-to-digital converter
US3815124A (en) *	1973-01-16	1974-06-04	Westinghouse Electric Corp	Analog to digital converter
FR2214394A5 (de) *	1973-01-17	1974-08-09	Sintra
DE2364629C2 (de) *	1973-12-24	1982-08-12	Robert Bosch Gmbh, 7000 Stuttgart	System zur Codierung von Video-Signalen nach dem sogenannten Differenzsignalverfahren
FR2264432B1 (de) *	1974-03-15	1976-12-17	Thomson Csf
IL51176A (en) *	1976-01-20	1978-12-17	Hughes Aircraft Co	Analog to digital converter utilizing a quantizer network
US4099173A (en) *	1976-08-06	1978-07-04	Gte Laboratories Incorporated	Digitally sampled high speed analog to digital converter
FR2376562A1 (fr) *	1977-01-04	1978-07-28	Europ Teletransmission	Dispositif de codage d'un signal analogique suivant une loi quasi-logarithmique de base 2
US4143366A (en) *	1977-03-23	1979-03-06	Rca Corporation	Analog-to-digital converter

1978
- 1978-03-07 US US05/884,330 patent/US4216465A/en not_active Expired - Lifetime
1979
- 1979-02-08 DE DE2904708A patent/DE2904708C2/de not_active Expired
- 1979-02-13 AT AT0107579A patent/AT364552B/de not_active IP Right Cessation
- 1979-02-23 GB GB7906487A patent/GB2016229B/en not_active Expired
- 1979-02-28 AU AU44685/79A patent/AU522095B2/en not_active Ceased
- 1979-02-28 FR FR7905281A patent/FR2419616B1/fr not_active Expired
- 1979-02-28 JP JP54022089A patent/JPS6026328B2/ja not_active Expired
- 1979-03-07 NL NLAANVRAGE7901822,A patent/NL189939C/xx not_active IP Right Cessation

Also Published As

Publication number	Publication date
GB2016229A (en)	1979-09-19
AU4468579A (en)	1979-09-13
NL189939B (nl)	1993-04-01
AU522095B2 (en)	1982-05-13
JPS6026328B2 (ja)	1985-06-22
DE2904708C2 (de)	1982-04-08
DE2904708A1 (de)	1979-09-13
FR2419616A1 (fr)	1979-10-05
NL189939C (nl)	1993-09-01
JPS54124963A (en)	1979-09-28
ATA107579A (de)	1981-03-15
US4216465A (en)	1980-08-05
FR2419616B1 (fr)	1985-06-21
NL7901822A (nl)	1979-09-11
GB2016229B (en)	1982-05-26

Publication	Publication Date	Title
AT364552B (de)	1981-10-27	Analog/digital-umsetzer
SE417389B (sv)	1981-03-09	Analog/digitalomvandlare
NL187947C (nl)	1992-02-17	Analoog/digitaal-omzetter.
SE412150B (sv)	1980-02-18	Digital/analog- omvandlare
SE7601517L (sv)	1976-09-18	Analog digital omvandlare
FI791414A (fi)	1979-11-06	I kretsen kopplad digital testapparat
FI790837A (fi)	1979-09-18	Utvidgbar digital stroemstaellarkrets
BE878880A (nl)	1980-03-20	Convertorketem
DK148866C (da)	1986-04-21	Digital-analogomsaetter
GB2029144B (en)	1982-09-02	Digital analogue converter
NL180895C (nl)	1987-05-04	Analoog-digitaal-omzetter.
AT382275B (de)	1987-02-10	Digital-analogumsetzer
NO148619C (no)	1983-11-09	Analog/digital omformer
FR2496361B1 (fr)	1989-05-19	Convertisseur numerique/analogique.
GB2030017B (en)	1982-12-22	Analog digital converter
FR2440121B1 (fr)	1985-06-28	Convertisseur analogique-numerique
NL7809453A (nl)	1979-04-02	Analoog-tot-digitaal converter.
AT364553B (de)	1981-10-27	Digital-analog-wandler
DK149380C (da)	1987-01-19	Digital faselaast slaejfe
FR2353177A1 (fr)	1977-12-23	Convertisseur analogique/numerique
FR2514587B1 (fr)	1989-02-03	Convertisseur numerique/analogique
SE7705681L (sv)	1977-11-18	Segment-digital/analogomvandlare
SE386790B (sv)	1976-08-16	Digital-analogomvandlare
BE874175A (fr)	1979-05-29	Convertisseur unipolaire-bipolaire
JPS54106159A (en)	1979-08-20	Parallel analog digital converter

Legal Events

Date	Code	Title	Description
1985-12-15	ELJ	Ceased due to non-payment of the annual fee
1994-12-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties