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

Convertitore analogico/digitale ad elevata velocita'.

Info

Publication number
IT1229752B
IT1229752B IT8920537A IT2053789A IT1229752B IT 1229752 B IT1229752 B IT 1229752B IT 8920537 A IT8920537 A IT 8920537A IT 2053789 A IT2053789 A IT 2053789A IT 1229752 B IT1229752 B IT 1229752B
Authority
IT
Italy
Prior art keywords
high speed
digital converter
speed analog
analog
converter
Prior art date
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.)
Filing date
Publication date
Application filed by Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to IT8920537A priority Critical patent/IT1229752B/it
Publication of IT8920537A0 publication Critical patent/IT8920537A0/it
Priority to DE69029680T priority patent/DE69029680T2/de
Priority to EP90201163A priority patent/EP0398418B1/en
Priority to US07/520,724 priority patent/US5086299A/en
Priority to JP2125605A priority patent/JP2568927B2/ja
Application granted granted Critical
Publication of IT1229752B publication Critical patent/IT1229752B/it
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'.
DE69029680T DE69029680T2 (de) 1989-05-17 1990-05-08 Schneller Analog-Digital-Wandler
EP90201163A EP0398418B1 (en) 1989-05-17 1990-05-08 High speed analog-to-digital converter
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 (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455583A (en) * 1994-06-07 1995-10-03 Louisiana Simchip Technologies, Inc. Combined conventional/neural network analog to digital converter
US5424736A (en) * 1994-06-07 1995-06-13 Louisiana Simchip Technologies, Inc. Latched neural network A/D converter
US5479169A (en) * 1994-06-07 1995-12-26 Louisiana Simchip Technologies, Inc. Multiple neural network analog to digital converter for simultaneously processing multiple samples
US6107949A (en) 1997-02-24 2000-08-22 Lucent Technologies Inc. Flash analog-to-digital converter with matrix-switched comparators
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
US8388232B2 (en) 2007-01-11 2013-03-05 Nsk Ltd. Rolling bearing

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
US4451821A (en) * 1981-11-03 1984-05-29 Texas Instruments Incorporated Combination of analog to digital converter and error correction circuit
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
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
US4764753A (en) * 1984-07-23 1988-08-16 Nec Corporation Analog to digital converter
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

Also Published As

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

Similar Documents

Publication Publication Date Title
DE69131099D1 (de) Analog-digitalwandler
NO881067D0 (no) Analog/digital-omformer.
DE69015902D1 (de) Analog/Digital-Wandler.
FI922167A0 (fi) Foerbaettrad digital videoapparat.
DE3584727D1 (de) Analog-digitalwandler.
FI905571A0 (fi) Frekvensregleringsanordning och -foerfarande foer en digital radiomottagare.
DE69023604D1 (de) Digitalsignalkodiergerät.
DE3850982D1 (de) Digital-Analogwandler.
DE3771408D1 (de) Monolithisch integrierter digital/analog-wandler.
DE3865191D1 (de) Digital/analog-wandler.
DE69029751D1 (de) Digital-Analogwandler
DE69116324D1 (de) A/D(Analog/Digital)-Wandler
DE3586862D1 (de) Hochgeschwindigkeits- und hochgenauigkeitsanalog-digitalwandler.
DE69029111D1 (de) Seriell-Paralleler Analog/Digital Konverter
NL190138B (nl) Digitaal/analoog-omzetter.
DE69018429D1 (de) Digital/Analog-Wandler.
DE3852048D1 (de) Digital-Analogwandler.
DE69120531D1 (de) Analog-digitalwandler
DE69124841D1 (de) Digitalumsetzer
DE68924666D1 (de) Indirekter Digital-/Analogwandler.
NL191965B (nl) Analoog/digitaal- of digitaal/analoog-omzetter.
IT1229752B (it) Convertitore analogico/digitale ad elevata velocita'.
DE3751355D1 (de) Hochauflösender schneller Analog/Digitalwandler.
EP0439623A4 (en) DIGITAL-TO-ANALOG CONVERTER.
DE3850980D1 (de) Digital/Analog-Wandler.

Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970530