JP4741681B2 - 時間インターリーブ型アナログ／デジタルコンバータ - Google Patents

時間インターリーブ型アナログ／デジタルコンバータ Download PDF

Info

Publication number
JP4741681B2
JP4741681B2 JP2008554717A JP2008554717A JP4741681B2 JP 4741681 B2 JP4741681 B2 JP 4741681B2 JP 2008554717 A JP2008554717 A JP 2008554717A JP 2008554717 A JP2008554717 A JP 2008554717A JP 4741681 B2 JP4741681 B2 JP 4741681B2
Authority
JP
Japan
Prior art keywords
adc
sub
digital converter
time
select
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
JP2008554717A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009527167A5 (enExample
JP2009527167A (ja
Inventor
グスタフソン，スタッファン
Original Assignee
ゾラン コーポレイション
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 ゾラン コーポレイション filed Critical ゾラン コーポレイション
Publication of JP2009527167A publication Critical patent/JP2009527167A/ja
Publication of JP2009527167A5 publication Critical patent/JP2009527167A5/ja
Application granted granted Critical
Publication of JP4741681B2 publication Critical patent/JP4741681B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • H03M1/1205—Multiplexed conversion systems
    • H03M1/121—Interleaved, i.e. using multiple converters or converter parts for one channel
    • H03M1/1215—Interleaved, i.e. using multiple converters or converter parts for one channel using time-division multiplexing
    • 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
    • H03M1/1205—Multiplexed conversion systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
JP2008554717A 2006-02-17 2007-01-18 時間インターリーブ型アナログ／デジタルコンバータ Expired - Fee Related JP4741681B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06110116A EP1821413B1 (en) 2006-02-17 2006-02-17 Time-interleaved analog-to-digital-converter
EP06110116.8 2006-02-17
PCT/EP2007/050508 WO2007093478A1 (en) 2006-02-17 2007-01-18 Time-interleaved analog-to-digital-converter

Publications (3)

Publication Number Publication Date
JP2009527167A JP2009527167A (ja) 2009-07-23
JP2009527167A5 JP2009527167A5 (enExample) 2010-03-04
JP4741681B2 true JP4741681B2 (ja) 2011-08-03

Family

ID=37454315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008554717A Expired - Fee Related JP4741681B2 (ja) 2006-02-17 2007-01-18 時間インターリーブ型アナログ／デジタルコンバータ

Country Status (7)

Country Link
US (1) US7724173B2 (enExample)
EP (1) EP1821413B1 (enExample)
JP (1) JP4741681B2 (enExample)
KR (1) KR20090007291A (enExample)
AT (1) ATE417409T1 (enExample)
DE (1) DE602006004155D1 (enExample)
WO (1) WO2007093478A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11258433B1 (en) 2020-09-16 2022-02-22 Kioxia Corporation Semiconductor integrated circuit and receiving device

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4566977B2 (ja) * 2006-12-11 2010-10-20 アンリツ株式会社 Ａ／ｄ変換装置
US8144040B2 (en) * 2009-07-01 2012-03-27 Intersil Americas, Inc. Randomization of sample window in calibration of time-interleaved analog to digital converter
US8310387B2 (en) * 2009-11-30 2012-11-13 Intersil Americas Inc. Sampling method for time-interleaved data converters in frequency-multiplexed communications systems
US7990303B2 (en) * 2009-12-16 2011-08-02 Himax Media Solutions, Inc. Analog-to-digital conversion unit and analog-to-digital converting method thereof
FR2982100A1 (fr) 2011-11-02 2013-05-03 St Microelectronics Grenoble 2 Etalonnage d'un adc entrelace
FR2982101A1 (fr) * 2011-11-02 2013-05-03 St Microelectronics Grenoble 2 Etalonnage d'un adc entrelace
TWI611662B (zh) 2013-03-08 2018-01-11 安娜卡敦設計公司 可組態的時間交錯類比至數位轉換器
TWI605688B (zh) * 2013-03-08 2017-11-11 安娜卡敦設計公司 有效率的時間交錯類比至數位轉換器
TWI605687B (zh) 2013-03-08 2017-11-11 安娜卡敦設計公司 時間交錯類比至數位轉換器之缺陷的估計
CN105874717B (zh) 2014-01-15 2018-02-23 安娜卡敦设计公司 认知信号转换器
KR20180034441A (ko) * 2015-06-25 2018-04-04 매콤 커넥티비티 솔루션즈, 엘엘씨 고속 인터리빙형 어레이의 캘리브래이션
CN105811983A (zh) * 2016-03-03 2016-07-27 长沙威胜信息技术有限公司 用于计量仪表的多回路模拟量同步采样电路和采用方法
KR101894902B1 (ko) * 2016-12-07 2018-09-04 한국과학기술원 저역필터를 사용한 보조 아날로그-디지털 변환기의 입력요동 완화장치
GB2586491A (en) * 2019-08-21 2021-02-24 Univ London Queen Mary Signal processing device
CN114448441B (zh) * 2021-03-05 2022-11-08 中兴通讯股份有限公司 一种时钟校准方法、装置和设备
CN115425974B (zh) * 2022-09-01 2023-09-26 重庆邮电大学 时域交织型模数转换器时间偏差的数字校准系统及方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01137831A (ja) * 1987-11-25 1989-05-30 Mitsubishi Electric Corp アナログーデジタル変換器
US5239299A (en) * 1991-08-06 1993-08-24 Trw Inc. Digital equalization of time interleaved analog to digital converters
US5294926A (en) * 1992-10-09 1994-03-15 Hewlett-Packard Company Timing and amplitude error estimation for time-interleaved analog-to-digital converters
SE514770C2 (sv) * 1999-05-25 2001-04-23 Ericsson Telefon Ab L M Förfarande och arrangemang för korrigering av offsetfel vid A/D-omvandling
US6809668B2 (en) * 2001-01-24 2004-10-26 Advantest Corporation Interleaving A/D conversion type waveform digitizer module and a test apparatus
JP2003133954A (ja) * 2001-10-26 2003-05-09 Agilent Technologies Japan Ltd インターリーブａ／ｄ変換器の校正方法
US6522282B1 (en) * 2001-11-07 2003-02-18 Telefonaktiebolaget Lm Ericsson (Publ) Estimation of timing offsets in parallel A/D converters
GB0214742D0 (en) * 2002-06-26 2002-08-07 Bae Systems Plc Improvements relating to time-interleaved samplers
EP1401105B1 (en) * 2002-09-17 2006-06-14 Siemens Mobile Communications S.p.A. Voltage offset compensation method for time-interleaved multi-path analog-to-digital sigma-delta converters and respective circuit
SE525470C2 (sv) * 2003-01-15 2005-03-01 Infineon Technologies Ag Metod och anordning för att uppskatta tidsfel i ett system med tidssammanflätade A/D omvandlare
US7283074B2 (en) * 2004-09-21 2007-10-16 Telegent Systems, Inc. Pilot-tone calibration for time-interleaved analog-to-digital converters
US7012559B1 (en) * 2004-09-24 2006-03-14 Broadcom Corporation Hierarchical parallel pipelined operation of analog and digital circuits
US6982664B1 (en) * 2004-11-04 2006-01-03 Analog Devices, Inc. Timing enhancement methods and networks for time-interleaved analog-to-digital systems
EP1729420B1 (en) * 2005-01-11 2008-05-14 Anritsu Corporation Analog-to-digital converter device of improved time interleaving type, and high-speed signal processing system using the device
TWI282216B (en) * 2005-04-13 2007-06-01 Realtek Semiconductor Corp Correlation circuit for time-interleaved ADC and method thereof
US7196650B1 (en) * 2006-01-27 2007-03-27 Analog Devices, Inc. Signal converter systems and methods with enhanced signal-to-noise ratios
US7538708B2 (en) * 2006-12-30 2009-05-26 Teradyne, Inc. Efficient, selective error reduction for parallel, time-interleaved analog-to-digital converter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11258433B1 (en) 2020-09-16 2022-02-22 Kioxia Corporation Semiconductor integrated circuit and receiving device

Also Published As

Publication number Publication date
EP1821413A1 (en) 2007-08-22
US20090021412A1 (en) 2009-01-22
ATE417409T1 (de) 2008-12-15
KR20090007291A (ko) 2009-01-16
US7724173B2 (en) 2010-05-25
DE602006004155D1 (de) 2009-01-22
JP2009527167A (ja) 2009-07-23
WO2007093478A1 (en) 2007-08-23
EP1821413B1 (en) 2008-12-10

Similar Documents

Publication Publication Date Title
JP4741681B2 (ja) 時間インターリーブ型アナログ／デジタルコンバータ
US11329660B2 (en) VCO-based continuous-time pipelined ADC
CN107819467B (zh) 具有可编程的相位的时间交错式adc
CN105720981B (zh) 用于模数转换器的微处理器辅助校准
JP5142342B2 (ja) Ａｄ変換回路
JP2009527167A5 (enExample)
US6147632A (en) Sampling frequency conversion apparatus and fractional frequency dividing apparatus for sampling frequency conversion
US20180026781A1 (en) Data handoff between randomized clock domain to fixed clock domain
US6930625B1 (en) Multi-thread parallel processing sigma-delta ADC
US7953782B2 (en) Digital forced oscillation by direct digital synthesis
US6515607B2 (en) Delta-sigma modulator
EP3723292A1 (en) Signal processing system using analog-to-digital converter with digital-to-analog converter circuits operating in different voltage domains and employing mismatch error shaping technique and associated signal processing method
CN108134608B (zh) 三角积分调变器与信号转换方法
EP2083518A1 (en) Analog/digital conversion circuit, timing signal generation circuit, and control device
JP2010062995A (ja) Ａ／ｄ変換器
CN106374922B (zh) 在数模转换器中解决组件失配的方法和系统
Napoli et al. Real-time downsampling in digital storage oscilloscopes with multichannel architectures
JP6316751B2 (ja) 変換器
JP5176545B2 (ja) 信号測定装置
CN118508962B (zh) 减小模数转换器采样偏斜的电路系统
JP2005513853A (ja) デジタル・アナログ・コンバータ
CN109495112A (zh) 模数转换方法及δ-σ调制器
Qazi et al. A high-resolution reconfigurable sigma-delta Digital-to-Analog Converter for RF pulse transmission in MRI scanners
KR100866500B1 (ko) 해상도 조절이 가능한 아날로그-디지털 변환기 및 변환방법
JPH05152849A (ja) 直接デジタル周波数合成回路

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100115

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20100115

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20100319

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20110405

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20110506

R150 Certificate of patent or registration of utility model

Ref document number: 4741681

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140513

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees