IT1229752B - Convertitore analogico/digitale ad elevata velocita'. - Google Patents

Convertitore analogico/digitale ad elevata velocita'.

Info

Publication number: IT1229752B
Authority: IT; Italy
Prior art keywords: high speed; digital converter; speed analog; analog; converter
Prior art date: 1989-05-17

Application number

IT8920537A

Other languages

English (en)

Other versions

IT8920537A0 (it

Inventor

Giulio Frigerio

Alessandro Cremonesi

Original Assignee

Sgs Thomson Microelectronics

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.)

1989-05-17

Filing date

1989-05-17

Publication date

1991-09-10

1989-05-17 Application filed by Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics

1989-05-17 Priority to IT8920537A priority Critical patent/IT1229752B/it

1989-05-17 Publication of IT8920537A0 publication Critical patent/IT8920537A0/it

1990-05-08 Priority to EP90201163A priority patent/EP0398418B1/en

1990-05-08 Priority to DE69029680T priority patent/DE69029680T2/de

1990-05-09 Priority to US07/520,724 priority patent/US5086299A/en

1990-05-17 Priority to JP2125605A priority patent/JP2568927B2/ja

1991-09-10 Application granted granted Critical

1991-09-10 Publication of IT1229752B publication Critical patent/IT1229752B/it

1994-02-04 Priority to US08/192,104 priority patent/USRE35472E/en

Links

Classifications

- 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
- H03M1/144—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit the steps being performed sequentially in a single stage, i.e. recirculation type

Landscapes

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

IT8920537A 1989-05-17 1989-05-17 Convertitore analogico/digitale ad elevata velocita'. IT1229752B (it)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
IT8920537A IT1229752B (it)	1989-05-17	1989-05-17	Convertitore analogico/digitale ad elevata velocita'.
EP90201163A EP0398418B1 (en)	1989-05-17	1990-05-08	High speed analog-to-digital converter
DE69029680T DE69029680T2 (de)	1989-05-17	1990-05-08	Schneller Analog-Digital-Wandler
US07/520,724 US5086299A (en)	1989-05-17	1990-05-09	High speed analog-to-digital converter having a plurality of comparison cells which in successive steps determine the four most significant bits of the conversion and then the four least significant bits
JP2125605A JP2568927B2 (ja)	1989-05-17	1990-05-17	高速アナログーデジタル変換器
US08/192,104 USRE35472E (en)	1989-05-17	1994-02-04	High speed analog-to-digital converter using cells with back-to-back capacitors for both rough and fine approximation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT8920537A IT1229752B (it)	1989-05-17	1989-05-17	Convertitore analogico/digitale ad elevata velocita'.

Publications (2)

Publication Number	Publication Date
IT8920537A0 IT8920537A0 (it)	1989-05-17
IT1229752B true IT1229752B (it)	1991-09-10

Family

ID=11168439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT8920537A IT1229752B (it)	1989-05-17	1989-05-17	Convertitore analogico/digitale ad elevata velocita'.

Country Status (5)

Country	Link
US (2)	US5086299A (it)
EP (1)	EP0398418B1 (it)
JP (1)	JP2568927B2 (it)
DE (1)	DE69029680T2 (it)
IT (1)	IT1229752B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5479169A (en) *	1994-06-07	1995-12-26	Louisiana Simchip Technologies, Inc.	Multiple neural network analog to digital converter for simultaneously processing multiple samples
US5424736A (en) *	1994-06-07	1995-06-13	Louisiana Simchip Technologies, Inc.	Latched neural network A/D converter
US5455583A (en) *	1994-06-07	1995-10-03	Louisiana Simchip Technologies, Inc.	Combined conventional/neural network analog to digital converter
US6177899B1 (en) *	1998-07-29	2001-01-23	Etrend Electronics, Inc.	Analog-to-digital converter having multiple reference voltage comparators and boundary voltage error correction
JP2003152428A (ja)	2000-12-27	2003-05-23	Furukawa Electric Co Ltd:The	小型アンテナおよびその製造方法
US6611222B1 (en)	2002-06-03	2003-08-26	Charles Douglas Murphy	Low-complexity high-speed analog-to-digital converters
JPWO2008084835A1 (ja)	2007-01-11	2010-05-06	日本精工株式会社	転がり軸受

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5427224B2 (it) *	1974-11-29	1979-09-08
US4072939A (en) *	1976-03-01	1978-02-07	International Business Machines Corporation	Analog-to-digital and digital-to-analog converter circuits employing charge redistribution
FR2440121B1 (fr) *	1978-10-27	1985-06-28	Labo Cent Telecommunicat	Convertisseur analogique-numerique
US4348658A (en) *	1980-05-09	1982-09-07	Motorola, Inc.	Analog-to-digital converter using half range technique
US4381496A (en) *	1980-11-03	1983-04-26	Motorola, Inc.	Analog to digital converter
US4458237A (en) *	1981-11-03	1984-07-03	Texas Instruments Incorporated	Combination of an analog to digital converter with a sampling switch error correction circuit and least significant bit circuit
US4451821A (en) *	1981-11-03	1984-05-29	Texas Instruments Incorporated	Combination of analog to digital converter and error correction circuit
US4608555A (en) *	1982-12-20	1986-08-26	Hoeft Werner H	Analog to digital flash converter
JPS59161916A (ja) *	1983-03-07	1984-09-12	Nec Corp	アナログ−デイジタル変換器
US4639715A (en) *	1984-02-13	1987-01-27	Intersil, Inc.	Flash analog to digital converter
JPH0681048B2 (ja) *	1984-03-21	1994-10-12	株式会社日立製作所	Ａ／ｄ変換器
DE3586187T2 (de) *	1984-07-23	1992-12-03	Nippon Electric Co	Analog-digital-wandler.
US4641130A (en) *	1985-03-29	1987-02-03	Rca Corporation	Analog-to-digital converter with scaling of input signal
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
JPS6256022A (ja) *	1985-09-02	1987-03-11	Fujitsu Ltd	電子回路
SE452830B (sv) *	1985-12-02	1987-12-14	Ellemtel Utvecklings Ab	Anordning for att omvandla en analog, balanserad signal (v?71i?71n?71+,v?71i?71n?71-) till en digital signal genom laddningsomfordelning i ett antal kapacitiva element
IT1186476B (it) *	1985-12-19	1987-11-26	Sgs Microelettronica Spa	Apparecchio e metodo per la correzione della tensione di offset in un convertitore analogico-digitale
JPH0761019B2 (ja) *	1986-06-19	1995-06-28	日本電気株式会社	アナログ・デイジタル変換器
JPS63189022A (ja) *	1987-02-02	1988-08-04	Oki Electric Ind Co Ltd	Ａ／ｄ変換装置
GB8705923D0 (en) *	1987-03-12	1987-04-15	Gen Electric Co Plc	Analogue to digital converter
JP2577387B2 (ja) *	1987-07-08	1997-01-29	株式会社東芝	逐次比較型ａｄ変換器
US4857931A (en) *	1987-07-20	1989-08-15	Zdzislaw Gulczynski	Dual flash analog-to-digital converter
US4763106A (en) *	1987-07-20	1988-08-09	Zdzislaw Gulczynski	Flash analog-to-digital converter
KR890003136A (ko) *	1987-07-22	1989-04-13	강진구	전병렬 축차 비교형 아날로그-디지탈 변환기
KR890001620A (ko) *	1987-07-29	1989-03-28	이광연	제전성(除電性) 필터와 그 제조방법
US4768016A (en) *	1987-08-17	1988-08-30	General Electric Company	Timing and control circuitry for flash analog to digital converters with dynamic encoders
JP2690905B2 (ja) *	1987-08-28	1997-12-17	株式会社日立製作所	直並列形ａｄ変換器
JPS6467034A (en) *	1987-09-08	1989-03-13	Toshiba Corp	Serial-parallel type a/d converting device
US4903026A (en) *	1988-11-22	1990-02-20	General Electric Company	Architecture for high sampling rate, high resolution analog-to-digital converter system
US4894657A (en) *	1988-11-25	1990-01-16	General Electric Company	Pipelined analog-to-digital architecture with parallel-autozero analog signal processing
US4918449A (en) *	1989-02-13	1990-04-17	National Semiconductor Corporation	Multistep flash analog to digital converter with voltage estimator
US4982194A (en) *	1989-04-20	1991-01-01	Harris Corporation	Back-sampling charge redistribution analog to digital converter
US4933777A (en) *	1989-04-26	1990-06-12	Microtek Lab., Inc.	Method of real-time converting analog video signal to digital half-tone data and converters thereof
US5014055A (en) *	1989-05-24	1991-05-07	Harris Corporation	Analog-to-digital converter and method of use utilizing charge redistribution
US5151700A (en) *	1989-08-04	1992-09-29	Matsushita Electric Industrial Co., Ltd.	Serial-parallel type a/d converter
US4928103A (en) *	1989-09-18	1990-05-22	Analog Devices, Inc.	Parallel analog-to-digital converter using 2.sup.(n-1) comparators
US4989002A (en) *	1990-02-12	1991-01-29	Texas Instruments Incorporated	Common-mode error self-calibration circuit and method of operation
JP2952786B2 (ja) *	1990-09-20	1999-09-27	株式会社日立製作所	Ａｄ変換器
US5258761A (en) *	1992-03-16	1993-11-02	Bahram Fotouhi	High resolution charge-redistribution A/D converter
US5276446A (en) *	1992-07-01	1994-01-04	Northern Telecom Limited	Analog-to-digital converter with error signal compensation and method for its operation

1989
- 1989-05-17 IT IT8920537A patent/IT1229752B/it active
1990
- 1990-05-08 DE DE69029680T patent/DE69029680T2/de not_active Expired - Fee Related
- 1990-05-08 EP EP90201163A patent/EP0398418B1/en not_active Expired - Lifetime
- 1990-05-09 US US07/520,724 patent/US5086299A/en not_active Ceased
- 1990-05-17 JP JP2125605A patent/JP2568927B2/ja not_active Expired - Fee Related
1994
- 1994-02-04 US US08/192,104 patent/USRE35472E/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0398418B1 (en)	1997-01-15
DE69029680D1 (de)	1997-02-27
USRE35472E (en)	1997-03-11
JPH036126A (ja)	1991-01-11
US5086299A (en)	1992-02-04
DE69029680T2 (de)	1997-06-12
EP0398418A2 (en)	1990-11-22
EP0398418A3 (en)	1992-08-12
JP2568927B2 (ja)	1997-01-08
IT8920537A0 (it)	1989-05-17

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970530

Publication	Publication Date	Title
DE69131099D1 (de)	1999-05-12	Analog-digitalwandler
NO881067L (no)	1988-09-13	Analog/digital-omformer.
FI922167A0 (fi)	1992-05-13	Foerbaettrad digital videoapparat.
DE3584727D1 (de)	1992-01-02	Analog-digitalwandler.
FI905571A0 (fi)	1990-11-09	Frekvensregleringsanordning och -foerfarande foer en digital radiomottagare.
DE69015902D1 (de)	1995-02-23	Analog/Digital-Wandler.
DE69023604D1 (de)	1995-12-21	Digitalsignalkodiergerät.
DE3850982D1 (de)	1994-09-15	Digital-Analogwandler.
DE3865191D1 (de)	1991-10-31	Digital/analog-wandler.
DE69029751D1 (de)	1997-03-06	Digital-Analogwandler
DE69116324D1 (de)	1996-02-22	A/D(Analog/Digital)-Wandler
DE3586862D1 (de)	1993-01-14	Hochgeschwindigkeits- und hochgenauigkeitsanalog-digitalwandler.
DE69029111D1 (de)	1996-12-19	Seriell-Paralleler Analog/Digital Konverter
NL190138C (nl)	1993-11-01	Digitaal/analoog-omzetter.
DE69018429D1 (de)	1995-05-11	Digital/Analog-Wandler.
DE68924666D1 (de)	1995-12-07	Indirekter Digital-/Analogwandler.
DE3483790D1 (de)	1991-02-07	Digitalanalogwandler.
DE3852048D1 (de)	1994-12-15	Digital-Analogwandler.
DE69120531D1 (de)	1996-08-01	Analog-digitalwandler
DE69124841D1 (de)	1997-04-10	Digitalumsetzer
NL191965C (nl)	1996-11-04	Analoog/digitaal- of digitaal/analoog-omzetter.
DE3751355D1 (de)	1995-07-27	Hochauflösender schneller Analog/Digitalwandler.
IT1229752B (it)	1991-09-10	Convertitore analogico/digitale ad elevata velocita'.
DE3850980D1 (de)	1994-09-15	Digital/Analog-Wandler.
DE69101438D1 (de)	1994-04-21	Analog-digitalumsetzer.