IT1064268B - Circuito convertitore analogico numerico numerico analogico - Google Patents

Circuito convertitore analogico numerico numerico analogico

Info

Publication number: IT1064268B
Authority: IT; Italy
Prior art keywords: numerical analog; converter circuit; numerical; analog converter; analog
Prior art date: 1975-06-10

Application number

IT23635/76A

Other languages

English (en)

Original Assignee

Ibm

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.)

1975-06-10

Filing date

1976-05-26

Publication date

1985-02-18

1976-05-26 Application filed by Ibm filed Critical Ibm

1985-02-18 Application granted granted Critical

1985-02-18 Publication of IT1064268B publication Critical patent/IT1064268B/it

Classifications

- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D84/00—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
- H10D84/201—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits
- H10D84/204—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors
- H10D84/212—Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers characterised by the integration of only components covered by H10D1/00 or H10D8/00, e.g. RLC circuits of combinations of diodes or capacitors or resistors of only capacitors
- 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
- H03M1/78—Simultaneous conversion using ladder network
- 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

Landscapes

Engineering & Computer Science (AREA)
Theoretical Computer Science (AREA)
Power Engineering (AREA)
Analogue/Digital Conversion (AREA)
Semiconductor Integrated Circuits (AREA)

IT23635/76A 1975-06-10 1976-05-26 Circuito convertitore analogico numerico numerico analogico IT1064268B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/585,629 US4028694A (en)	1975-06-10	1975-06-10	A/D and D/A converter using C-2C ladder network

Publications (1)

Publication Number	Publication Date
IT1064268B true IT1064268B (it)	1985-02-18

Family

ID=24342259

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23635/76A IT1064268B (it)	1975-06-10	1976-05-26	Circuito convertitore analogico numerico numerico analogico

Country Status (7)

Country	Link
US (1)	US4028694A (it)
JP (1)	JPS51150987A (it)
CA (1)	CA1075819A (it)
DE (1)	DE2621335A1 (it)
FR (1)	FR2314617A1 (it)
GB (1)	GB1491404A (it)
IT (1)	IT1064268B (it)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS53115185A (en) *	1977-03-17	1978-10-07	Sanyo Electric Co Ltd	Memory type variable capacitive device
US4293848A (en) *	1977-08-26	1981-10-06	Intel Corporation	MOS Analog-to-digital converter
US4246502A (en) *	1978-08-16	1981-01-20	Mitel Corporation	Means for coupling incompatible signals to an integrated circuit and for deriving operating supply therefrom
DE2844878A1 (de) *	1978-10-14	1980-04-30	Itt Ind Gmbh Deutsche	Integrierbarer isolierschicht-feldeffekttransistor
US4335371A (en) *	1979-04-09	1982-06-15	National Semiconductor Corporation	Digital error correcting trimming in an analog to digital converter
FR2437697B1 (fr) *	1979-07-31	1986-06-13	Mitel Corp	Dispositif diviseur de tension a condensateurs integre dans un circuit integre semi-conducteur.
JPS601719Y2 (ja) *	1980-04-07	1985-01-18	エステ−化学株式会社	液状芳香剤等の揮散装置
US4348658A (en) *	1980-05-09	1982-09-07	Motorola, Inc.	Analog-to-digital converter using half range technique
JPS5797682A (en) *	1980-12-10	1982-06-17	Clarion Co Ltd	Variable capacitance device
JPS5799787A (en) *	1980-12-12	1982-06-21	Clarion Co Ltd	Variable capacitance device
US4395732A (en) *	1981-08-19	1983-07-26	Motorola Inc.	Statistically adaptive analog to digital converter
AT392157B (de) *	1982-10-04	1991-02-11	Energiagazdalkodasi Intezet	Waermetauscher fuer den waermetausch zwischen zwei in grossen durchflussmengen stroemenden gasen
US4531113A (en) *	1983-06-27	1985-07-23	Gte Laboratories Incorporated	Capacitor array
US4568917A (en) *	1983-06-27	1986-02-04	Motorola, Inc.	Capacitive digital to analog converter which can be trimmed up and down
US5111204A (en) *	1983-11-18	1992-05-05	Brooktree Corporation	Apparatus for converting data between digital and analog values
US4709225A (en) *	1985-12-16	1987-11-24	Crystal Semiconductor Corporation	Self-calibration method for capacitors in a monolithic integrated circuit
JPH01209818A (ja) *	1988-01-25	1989-08-23	Honeywell Inc	変換回路
DE4223000C2 (de) *	1992-07-13	1995-04-27	Siemens Ag	Digital-Analog-Wandler mit gewichtetem kapazitiven Wandlernetzwerk
US5400028A (en) *	1992-10-30	1995-03-21	International Business Machines Corporation	Charge summing digital to analog converter
JP2669591B2 (ja) *	1992-10-30	1997-10-29	インターナショナル・ビジネス・マシーンズ・コーポレイション	データ・ライン・ドライバ
EP0631144A1 (en) *	1993-06-24	1994-12-28	Koninklijke Philips Electronics N.V.	High voltage differential sensor having a capacitive attenuator
US5600275A (en) *	1994-04-29	1997-02-04	Analog Devices, Inc.	Low-voltage CMOS comparator with offset cancellation
US5600322A (en) *	1994-04-29	1997-02-04	Analog Devices, Inc.	Low-voltage CMOS analog-to-digital converter
WO1995030279A1 (en) *	1994-04-29	1995-11-09	Analog Devices, Inc.	Charge redistribution analog-to-digital converter with system calibration
WO1998018152A2 (en) *	1996-10-18	1998-04-30	California Micro Devices Corporation	Programmable integrated passive devices and methods therefor
JPWO2003096542A1 (ja) *	2002-05-09	2005-09-15	有限会社ニューロソリューション	デジタル−アナログ変換器
GB2396495B (en) *	2002-12-21	2006-01-11	Zarlink Semiconductor Ab	Ultra low power analog to digital converter
JP5427663B2 (ja) *	2010-03-24	2014-02-26	スパンションエルエルシー	Ａ／ｄ変換器
EP3639371A1 (en)	2017-06-16	2020-04-22	Telefonaktiebolaget LM Ericsson (PUBL)	Digital-to-analog converter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3540037A (en) *	1967-07-20	1970-11-10	Ibm	Time shared bipolar analog-to-digital and digital - to - analog conversion apparatus
US3519901A (en) *	1968-01-29	1970-07-07	Texas Instruments Inc	Bi-layer insulation structure including polycrystalline semiconductor material for integrated circuit isolation
US3665458A (en) *	1970-05-14	1972-05-23	Boeing Co	Capacitor ladder network
GB1357515A (en) *	1972-03-10	1974-06-26	Matsushita Electronics Corp	Method for manufacturing an mos integrated circuit

1975
- 1975-06-10 US US05/585,629 patent/US4028694A/en not_active Expired - Lifetime
1976
- 1976-04-16 FR FR7611972A patent/FR2314617A1/fr active Granted
- 1976-04-26 GB GB16812/76A patent/GB1491404A/en not_active Expired
- 1976-05-14 DE DE19762621335 patent/DE2621335A1/de not_active Withdrawn
- 1976-05-25 JP JP51059729A patent/JPS51150987A/ja active Pending
- 1976-05-26 IT IT23635/76A patent/IT1064268B/it active
- 1976-05-28 CA CA253,587A patent/CA1075819A/en not_active Expired

Also Published As

Publication number	Publication date
CA1075819A (en)	1980-04-15
US4028694A (en)	1977-06-07
GB1491404A (en)	1977-11-09
DE2621335A1 (de)	1976-12-23
FR2314617B1 (it)	1979-04-20
FR2314617A1 (fr)	1977-01-07
JPS51150987A (en)	1976-12-24

Publication	Publication Date	Title
IT1064268B (it)	1985-02-18	Circuito convertitore analogico numerico numerico analogico
SE413807B (sv)	1980-06-23	Omformare
SE412150B (sv)	1980-02-18	Digital/analog- omvandlare
SE7601517L (sv)	1976-09-18	Analog digital omvandlare
BR7606234A (pt)	1977-06-14	Circuito de reforco
BE849002A (fr)	1977-04-01	Circuit convertisseur
SE7704308L (sv)	1977-11-04	Analog/digitalomvandlare
FR2331208A1 (fr)	1977-06-03	Convertisseur analogique-numerique
IT1053377B (it)	1981-08-31	Convertitore analogico numrico
DK148866C (da)	1986-04-21	Digital-analogomsaetter
IT1086019B (it)	1985-05-28	Convertitore analogico/numerico
IT1041943B (it)	1980-01-10	Circuito trasduttore analogico
IT1070019B (it)	1985-03-25	Circuito convertitore digitale analogico e analogico digitale
BR7606123A (pt)	1977-06-21	Conversor
NO148619C (no)	1983-11-09	Analog/digital omformer
FR2300464A1 (fr)	1976-09-03	Convertisseur analogique-numerique
FR2310036A1 (fr)	1976-11-26	Convertisseur analogique-numerique parallele-serie perfectionne
SE413618B (sv)	1980-06-09	Mikrovag - modomvandlare
SE386790B (sv)	1976-08-16	Digital-analogomvandlare
FR2327679A1 (fr)	1977-05-06	Convertisseur numerique-analogique
SE7604422L (sv)	1976-10-18	Spenningsomvandlare
ATA702276A (de)	1979-08-15	Zwischenfrequenzumsetzer
IT1065296B (it)	1985-02-25	Circuito integrato monolitico
ATA224777A (de)	1979-05-15	Stromrichteranordnung
BE832861A (fr)	1975-12-16	Convertisseur continu-triphase