DE69219216D1 - Analog-Digitalumsetzer mit erhöhter Auflösung - Google Patents

Analog-Digitalumsetzer mit erhöhter Auflösung

Info

Publication number
DE69219216D1
DE69219216D1 DE69219216T DE69219216T DE69219216D1 DE 69219216 D1 DE69219216 D1 DE 69219216D1 DE 69219216 T DE69219216 T DE 69219216T DE 69219216 T DE69219216 T DE 69219216T DE 69219216 D1 DE69219216 D1 DE 69219216D1
Authority
DE
Germany
Prior art keywords
analog
digital converter
increased resolution
resolution
increased
Prior art date
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 - Fee Related
Application number
DE69219216T
Other languages
English (en)
Other versions
DE69219216T2 (de
Inventor
Shiro Nakagawa
Atsuko Tsuchida
Eiji Takahashi
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.)
TDK Corp
Original Assignee
TDK Corp
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
Priority claimed from JP18162391A external-priority patent/JPH0514201A/ja
Priority claimed from JP3275047A external-priority patent/JP2626352B2/ja
Application filed by TDK Corp filed Critical TDK Corp
Application granted granted Critical
Publication of DE69219216D1 publication Critical patent/DE69219216D1/de
Publication of DE69219216T2 publication Critical patent/DE69219216T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H03M1/20—Increasing resolution using an n bit system to obtain n + m bits
    • H03M1/201—Increasing resolution using an n bit system to obtain n + m bits by dithering
DE69219216T 1991-06-27 1992-06-15 Analog-Digitalumsetzer mit erhöhter Auflösung Expired - Fee Related DE69219216T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18162391A JPH0514201A (ja) 1991-06-27 1991-06-27 Ａ／ｄ変換装置
JP3275047A JP2626352B2 (ja) 1991-09-27 1991-09-27 Ａ／ｄ変換装置

Publications (2)

Publication Number Publication Date
DE69219216D1 true DE69219216D1 (de) 1997-05-28
DE69219216T2 DE69219216T2 (de) 1997-08-07

Family

ID=26500732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69219216T Expired - Fee Related DE69219216T2 (de) 1991-06-27 1992-06-15 Analog-Digitalumsetzer mit erhöhter Auflösung

Country Status (3)

Country Link
US (1) US5305005A (de)
EP (1) EP0520662B1 (de)
DE (1) DE69219216T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5416481A (en) * 1993-09-24 1995-05-16 Advanced Micro Devices, Inc. Analog-to-digital converter with multi-level dither current input
FR2738978B1 (fr) * 1995-09-15 1997-10-17 Thomson Multimedia Sa Procede pour la numerisation de signaux a frequence intermediaire fi en particulier de signaux video et circuit pour la mise en oeuvre de ce procede
US6016113A (en) * 1997-06-26 2000-01-18 Binder; Yehuda System for enhancing the accuracy of analog-digital-analog conversions
DE102004020264A1 (de) * 2004-04-26 2005-11-17 Infineon Technologies Ag Analog-Digital-Wandler und Verfahren zum Wandeln eines analogen Messsignals
US7161392B2 (en) * 2004-06-23 2007-01-09 Teradyne, Inc. Comparator feedback peak detector
DE102005001733A1 (de) 2005-01-14 2006-07-27 Robert Bosch Gmbh Analog-Digital-Umsetzer
US20070252747A1 (en) * 2006-04-28 2007-11-01 Colin Lyden No-missing-code analog to digital converter system and method
IL231163A (en) 2014-02-26 2016-05-31 Elta Systems Ltd A system and method for improving the dynamic range of a multi-channel digital receiver that targets transmitted signals
DE102014219531A1 (de) 2014-09-26 2016-03-31 Continental Teves Ag & Co. Ohg Vorrichtung zum Digitalisieren eines analogen Signals
DE102016204417A1 (de) 2016-03-17 2017-09-21 Continental Teves Ag & Co. Ohg Vorrichtung zum Messen einer Messgröße

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2232881A1 (en) * 1973-06-08 1975-01-03 Anvar Parallel analogue-digital converter - for digital measurement of analogue electrical signals using series of comparators
US4144577A (en) * 1977-10-14 1979-03-13 The United States Of America As Represented By The Secretary Of The Air Force Integrated quantized signal smoothing processor
US4417234A (en) * 1981-12-03 1983-11-22 The Singer Company Multiplexed analog to digital converter having a feedback stabilized ramp
DE3212103A1 (de) * 1982-04-01 1983-10-06 Licentia Gmbh Verfahren und anordnung zur analog/digital-umsetzung
GB2144285B (en) * 1983-07-29 1986-09-24 Raymond Allan Belcher Analague-to-digital and digital-to-analogue conversion
EP0167412B1 (de) * 1984-07-06 1991-06-05 British Aerospace Analog-Digital-Umwandlung
JPH0611114B2 (ja) * 1984-12-31 1994-02-09 ティアツク株式会社 アナログ−ディジタル変換装置
JPH0738588B2 (ja) * 1985-07-11 1995-04-26 ティアツク株式会社 アナログ―デイジタル変換装置
JPH07118649B2 (ja) * 1986-01-08 1995-12-18 ヤマハ株式会社 デイザ回路
JPH02134010A (ja) * 1988-11-15 1990-05-23 Sony Corp 信号処理装置
DE59009213D1 (de) * 1990-03-02 1995-07-13 Siemens Ag Verfahren und Einrichtung zur Analog-Digital-Wandlung.

Also Published As

Publication number Publication date
DE69219216T2 (de) 1997-08-07
US5305005A (en) 1994-04-19
EP0520662A3 (en) 1993-09-22
EP0520662A2 (de) 1992-12-30
EP0520662B1 (de) 1997-04-23

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee