DE60028739D1 - Digital-/analog-wandler - Google Patents

Digital-/analog-wandler

Info

Publication number
DE60028739D1
DE60028739D1 DE60028739T DE60028739T DE60028739D1 DE 60028739 D1 DE60028739 D1 DE 60028739D1 DE 60028739 T DE60028739 T DE 60028739T DE 60028739 T DE60028739 T DE 60028739T DE 60028739 D1 DE60028739 D1 DE 60028739D1
Authority
DE
Germany
Prior art keywords
digital
analog converter
analog
converter
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
DE60028739T
Other languages
English (en)
Other versions
DE60028739T2 (de
Inventor
Yukio Koyanagi
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.)
NSC Co Ltd
Original Assignee
Nigata Semitsu Co Ltd
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 Nigata Semitsu Co Ltd filed Critical Nigata Semitsu Co Ltd
Application granted granted Critical
Publication of DE60028739D1 publication Critical patent/DE60028739D1/de
Publication of DE60028739T2 publication Critical patent/DE60028739T2/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
    • H03M3/00—Conversion of analogue values to or from differential modulation
    • H03M3/30—Delta-sigma modulation
    • H03M3/50—Digital/analogue converters using delta-sigma modulation as an intermediate step
    • H03M3/502—Details of the final digital/analogue conversion following the digital delta-sigma modulation
    • H03M3/504—Details of the final digital/analogue conversion following the digital delta-sigma modulation the final digital/analogue converter being constituted by a finite impulse response [FIR] filter, i.e. FIRDAC

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Complex Calculations (AREA)
  • Analogue/Digital Conversion (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
DE60028739T 1999-12-17 2000-12-15 Digital-/analog-wandler Expired - Fee Related DE60028739T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP35989299A JP2001177411A (ja) 1999-12-17 1999-12-17 デジタル−アナログ変換器
JP35989299 1999-12-17
PCT/JP2000/008899 WO2001045266A1 (fr) 1999-12-17 2000-12-15 Convertisseur numerique-analogique

Publications (2)

Publication Number Publication Date
DE60028739D1 true DE60028739D1 (de) 2006-07-27
DE60028739T2 DE60028739T2 (de) 2007-05-24

Family

ID=18466833

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60028739T Expired - Fee Related DE60028739T2 (de) 1999-12-17 2000-12-15 Digital-/analog-wandler

Country Status (6)

Country Link
US (1) US6486814B2 (de)
EP (1) EP1164703B1 (de)
JP (1) JP2001177411A (de)
CN (1) CN1158770C (de)
DE (1) DE60028739T2 (de)
WO (1) WO2001045266A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10031538C2 (de) * 2000-06-28 2002-12-12 Siemens Ag Digital/Analog-Wandler
WO2007022405A1 (en) * 2005-08-18 2007-02-22 Innovative Thin Films, Ltd. Process and apparatus for coating substrates by spray pyrolysis
CN101473542A (zh) 2006-11-07 2009-07-01 松下电器产业株式会社 数字模拟转换电路
CN105867876A (zh) * 2016-03-28 2016-08-17 武汉芯泰科技有限公司 一种乘加器、乘加器阵列、数字滤波器及乘加计算方法
CN107707259B (zh) * 2017-11-01 2020-11-03 兰州大学 一种模拟信号采样与重构的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7708150A (nl) * 1977-07-22 1979-01-24 Philips Nv Integrerende kode-omzetter.
JPH06101683B2 (ja) * 1983-03-14 1994-12-12 株式会社日立製作所 デイジタルアナログ変換装置
JPS58218227A (ja) * 1983-05-27 1983-12-19 Hitachi Ltd デイジタル・アナログ変換器
JPS61195016A (ja) * 1985-02-25 1986-08-29 Nec Corp デイジタルフイルタ
US5014304A (en) * 1987-01-09 1991-05-07 Sgs-Thomson Microelectronics S.R.L. Method of reconstructing an analog signal, particularly in digital telephony applications, and a circuit device implementing the method
JP2822376B2 (ja) * 1987-08-17 1998-11-11 ソニー株式会社 デイジタルフイルタ
JP2659608B2 (ja) * 1990-06-29 1997-09-30 アルパイン株式会社 Ｄａコンバータ
JP3134403B2 (ja) * 1991-09-09 2001-02-13 オンキヨー株式会社 デジタル／アナログ変換器
GB2330749B (en) * 1997-10-24 2002-08-21 Sony Uk Ltd Audio signal processor
WO1999038090A1 (fr) 1998-01-26 1999-07-29 Fluency Research & Development Co., Ltd. Systeme d'interpolation de donnees
JP3758849B2 (ja) * 1998-04-28 2006-03-22 ローム株式会社 データ変換装置

Also Published As

Publication number Publication date
CN1337094A (zh) 2002-02-20
EP1164703A4 (de) 2004-03-31
CN1158770C (zh) 2004-07-21
DE60028739T2 (de) 2007-05-24
JP2001177411A (ja) 2001-06-29
WO2001045266A1 (fr) 2001-06-21
EP1164703A1 (de) 2001-12-19
US6486814B2 (en) 2002-11-26
US20020158785A1 (en) 2002-10-31
EP1164703B1 (de) 2006-06-14

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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