SE516156C2 - En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processer - Google Patents
En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processerInfo
- Publication number
- SE516156C2 SE516156C2 SE9902416A SE9902416A SE516156C2 SE 516156 C2 SE516156 C2 SE 516156C2 SE 9902416 A SE9902416 A SE 9902416A SE 9902416 A SE9902416 A SE 9902416A SE 516156 C2 SE516156 C2 SE 516156C2
- Authority
- SE
- Sweden
- Prior art keywords
- parallel
- analog
- adc
- conversion
- digital
- Prior art date
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
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/0617—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence
- H03M1/0634—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale
- H03M1/0656—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal
- H03M1/066—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching
- H03M1/0673—Continuously compensating for, or preventing, undesired influence of physical parameters characterised by the use of methods or means not specific to a particular type of detrimental influence by averaging out the errors, e.g. using sliding scale in the time domain, e.g. using intended jitter as a dither signal by continuously permuting the elements used, i.e. dynamic element matching using random selection of the elements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902416A SE516156C2 (sv) | 1999-06-23 | 1999-06-23 | En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processer |
TW089104366A TW498621B (en) | 1999-06-23 | 2000-03-10 | A parallel analog-to-digital converter |
AU60355/00A AU6035500A (en) | 1999-06-23 | 2000-06-21 | A parallel analog-to-digital converter |
KR1020017016439A KR20020013934A (ko) | 1999-06-23 | 2000-06-21 | 병렬 아날로그-디지털 변환기 |
EP00946625A EP1205030B1 (en) | 1999-06-23 | 2000-06-21 | A parallel analog-to-digital converter |
CA002374357A CA2374357A1 (en) | 1999-06-23 | 2000-06-21 | A parallel analog-to-digital converter |
CNB008094055A CN1145263C (zh) | 1999-06-23 | 2000-06-21 | 并行转换装置和将模拟信号转换成一系列数字量的方法 |
PCT/SE2000/001322 WO2000079684A1 (en) | 1999-06-23 | 2000-06-21 | A parallel analog-to-digital converter |
JP2001505138A JP2003502979A (ja) | 1999-06-23 | 2000-06-21 | パラレル式アナログ−デジタル・コンバータ |
DE60022361T DE60022361T2 (de) | 1999-06-23 | 2000-06-21 | Paralleler analog-digital-wandler |
US09/598,769 US6392575B1 (en) | 1999-06-23 | 2000-06-22 | Parallel analog-to-digital converter having random/pseudo-random conversion sequencing |
HK03100023A HK1047825A1 (en) | 1999-06-23 | 2003-01-02 | A parallel converter device and a method for converting an analog signal to a sequence of digital values. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9902416A SE516156C2 (sv) | 1999-06-23 | 1999-06-23 | En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processer |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9902416D0 SE9902416D0 (sv) | 1999-06-23 |
SE9902416L SE9902416L (sv) | 2001-02-22 |
SE516156C2 true SE516156C2 (sv) | 2001-11-26 |
Family
ID=20416234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9902416A SE516156C2 (sv) | 1999-06-23 | 1999-06-23 | En parallell analog-till-digitalomvandlare och ett förfarande för att omvandla analoga värden till digitala i parallella, oberoende av varandra utförda processer |
Country Status (12)
Country | Link |
---|---|
US (1) | US6392575B1 (zh) |
EP (1) | EP1205030B1 (zh) |
JP (1) | JP2003502979A (zh) |
KR (1) | KR20020013934A (zh) |
CN (1) | CN1145263C (zh) |
AU (1) | AU6035500A (zh) |
CA (1) | CA2374357A1 (zh) |
DE (1) | DE60022361T2 (zh) |
HK (1) | HK1047825A1 (zh) |
SE (1) | SE516156C2 (zh) |
TW (1) | TW498621B (zh) |
WO (1) | WO2000079684A1 (zh) |
Families Citing this family (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6407687B2 (en) * | 2000-06-28 | 2002-06-18 | Texas Instruments Incorporated | System and method for reducing timing mismatch in sample and hold circuits using an FFT and subcircuit reassignment |
US6518907B2 (en) * | 2000-11-27 | 2003-02-11 | Micron Technology, Inc. | System with high-speed A/D converter using multiple successive approximation cells |
JPWO2003081781A1 (ja) * | 2002-03-22 | 2005-07-28 | ザインエレクトロニクス株式会社 | 半導体集積回路 |
US6788240B2 (en) | 2002-05-15 | 2004-09-07 | Justin Reyneri | Single-chip massively parallel analog-to-digital conversion |
US6771203B1 (en) | 2003-04-29 | 2004-08-03 | Analog Devices, Inc. | Temporally-interleaved parallel analog-to-digital converters and methods |
WO2005086356A1 (ja) * | 2004-03-03 | 2005-09-15 | Japan Science And Technology Agency | 信号処理装置及び方法並びに信号処理プログラム及び同プログラムを記録した記録媒体 |
DE102004049161B4 (de) * | 2004-10-08 | 2009-10-29 | Infineon Technologies Ag | Zeitversetzt arbeitender Analog-Digital-Wandler |
US6982664B1 (en) | 2004-11-04 | 2006-01-03 | Analog Devices, Inc. | Timing enhancement methods and networks for time-interleaved analog-to-digital systems |
US7053804B1 (en) | 2004-11-18 | 2006-05-30 | Analog Devices, Inc. | Phase-error reduction methods and controllers for time-interleaved analog-to-digital systems |
US7075471B1 (en) * | 2005-02-11 | 2006-07-11 | Teranetics, Inc. | Double-sampled, time-interleaved analog to digital converter |
US7292170B2 (en) * | 2005-06-13 | 2007-11-06 | Texas Instruments Incorporated | System and method for improved time-interleaved analog-to-digital converter arrays |
US7196650B1 (en) | 2006-01-27 | 2007-03-27 | Analog Devices, Inc. | Signal converter systems and methods with enhanced signal-to-noise ratios |
US7250885B1 (en) * | 2006-04-03 | 2007-07-31 | Analog Devices, Inc. | System and method for using timing skew estimation with a non-sequential time-interleaved analog-to-digital converter |
ITTO20070189A1 (it) * | 2007-03-14 | 2008-09-15 | St Microelectronics Srl | "circuito per la programmazione del tempo di campionamento in un convertitore analogico/digitale multicanale" |
US7808407B2 (en) * | 2007-06-15 | 2010-10-05 | Solarflare Communications, Inc. | Sub-channel distortion mitigation in parallel digital systems |
JP4892437B2 (ja) * | 2007-08-29 | 2012-03-07 | パナソニック株式会社 | A/d変換装置 |
CN101247137B (zh) * | 2008-03-24 | 2011-08-24 | 西安电子科技大学 | 基于随机投影的超宽带模拟信号并行采样系统 |
US7642939B2 (en) * | 2008-05-15 | 2010-01-05 | Samplify Systems, Inc. | Configurations for data ports at digital interface for multiple data converters |
US7777660B2 (en) * | 2008-09-09 | 2010-08-17 | Mediatek Inc. | Multi-channel sampling system and method |
SE533293C2 (sv) * | 2008-10-10 | 2010-08-17 | Zoran Corp | Analog/digital-omvandlare |
EP2485399B1 (en) * | 2009-01-26 | 2013-11-13 | Fujitsu Semiconductor Limited | Sampling |
CN102414988B (zh) * | 2009-04-29 | 2014-03-19 | 香港大学 | 用于从不均匀样本重构均匀样本的方法或结构 |
US8144040B2 (en) * | 2009-07-01 | 2012-03-27 | Intersil Americas, Inc. | Randomization of sample window in calibration of time-interleaved analog to digital converter |
DE102009033983A1 (de) * | 2009-07-16 | 2011-01-20 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zur Digitalisierung eines analogen elektrischen Signals sowie Verfahren zur Digitalisierung |
US8212697B2 (en) * | 2010-06-15 | 2012-07-03 | Csr Technology Inc. | Methods of and arrangements for offset compensation of an analog-to-digital converter |
US9136857B2 (en) * | 2012-07-02 | 2015-09-15 | Ifineon Technologies Ag | ADC with sample and hold |
US9030340B1 (en) * | 2012-09-05 | 2015-05-12 | IQ-Analog Corporation | N-path interleaving analog-to-digital converter (ADC) with background calibration |
US8890729B2 (en) * | 2012-12-05 | 2014-11-18 | Crest Semiconductors, Inc. | Randomized time-interleaved sample-and-hold system |
US9294112B1 (en) | 2014-11-13 | 2016-03-22 | Analog Devices, Inc. | Methods and systems for reducing order-dependent mismatch errors in time-interleaved analog-to-digital converters |
WO2016192763A1 (en) * | 2015-05-29 | 2016-12-08 | Telefonaktiebolaget Lm Ericsson (Publ) | Analog-to-digital converter system |
US9966969B1 (en) * | 2017-04-18 | 2018-05-08 | Analog Devices, Inc. | Randomized time-interleaved digital-to-analog converters |
US10141946B1 (en) | 2017-08-18 | 2018-11-27 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
US10069483B1 (en) | 2017-08-18 | 2018-09-04 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
US10009039B1 (en) * | 2017-08-18 | 2018-06-26 | Cirrus Logic, Inc. | Multi-path analog system with multi-mode high-pass filter |
US10763878B2 (en) | 2018-03-27 | 2020-09-01 | Analog Devices, Inc. | Calibrating time-interleaved switched-capacitor track-and-hold circuits and amplifiers |
EP3844879A1 (en) | 2018-08-31 | 2021-07-07 | Telefonaktiebolaget Lm Ericsson (Publ) | Control of a time-interleaved analog-to-digital converter |
CN112740556A (zh) * | 2018-09-28 | 2021-04-30 | 英特尔公司 | 模数转换 |
US10924129B2 (en) | 2019-04-29 | 2021-02-16 | Mediatek Inc. | Time-interleaved analog-to-digital converter device and associated control method |
CN110518910A (zh) * | 2019-09-02 | 2019-11-29 | 电子科技大学 | 一种基于任务调度的时间交织adc失配优化方法 |
CN110690902B (zh) * | 2019-09-25 | 2022-05-17 | 电子科技大学 | 一种基于随机截断的时间交织adc失配优化方法 |
CN111077821A (zh) * | 2019-12-24 | 2020-04-28 | 北京百度网讯科技有限公司 | 用于采集数据的方法和装置、单片机 |
CN118138043A (zh) * | 2024-03-08 | 2024-06-04 | 广芯微电子(广州)股份有限公司 | 一种adc采样数据输出方法、装置及芯片 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56115026A (en) * | 1980-02-18 | 1981-09-10 | Sony Tektronix Corp | Analog-digital converter |
JPS6029028A (ja) * | 1983-07-22 | 1985-02-14 | Seiko Epson Corp | 高速アナログ・デジタル変換回路 |
US4633226A (en) * | 1984-12-17 | 1986-12-30 | Black Jr William C | Multiple channel analog-to-digital converters |
SE500357C2 (sv) * | 1992-01-31 | 1994-06-06 | Silicon Construction Sweden Ab | Arrangemang för analog/digital-omvandling |
-
1999
- 1999-06-23 SE SE9902416A patent/SE516156C2/sv not_active IP Right Cessation
-
2000
- 2000-03-10 TW TW089104366A patent/TW498621B/zh active
- 2000-06-21 JP JP2001505138A patent/JP2003502979A/ja active Pending
- 2000-06-21 CA CA002374357A patent/CA2374357A1/en not_active Abandoned
- 2000-06-21 KR KR1020017016439A patent/KR20020013934A/ko not_active Application Discontinuation
- 2000-06-21 WO PCT/SE2000/001322 patent/WO2000079684A1/en active IP Right Grant
- 2000-06-21 DE DE60022361T patent/DE60022361T2/de not_active Expired - Lifetime
- 2000-06-21 EP EP00946625A patent/EP1205030B1/en not_active Expired - Lifetime
- 2000-06-21 AU AU60355/00A patent/AU6035500A/en not_active Abandoned
- 2000-06-21 CN CNB008094055A patent/CN1145263C/zh not_active Expired - Fee Related
- 2000-06-22 US US09/598,769 patent/US6392575B1/en not_active Expired - Lifetime
-
2003
- 2003-01-02 HK HK03100023A patent/HK1047825A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE9902416L (sv) | 2001-02-22 |
CN1358352A (zh) | 2002-07-10 |
EP1205030B1 (en) | 2005-08-31 |
CA2374357A1 (en) | 2000-12-28 |
DE60022361T2 (de) | 2006-05-18 |
KR20020013934A (ko) | 2002-02-21 |
HK1047825A1 (en) | 2003-03-07 |
CN1145263C (zh) | 2004-04-07 |
AU6035500A (en) | 2001-01-09 |
US6392575B1 (en) | 2002-05-21 |
EP1205030A1 (en) | 2002-05-15 |
SE9902416D0 (sv) | 1999-06-23 |
JP2003502979A (ja) | 2003-01-21 |
DE60022361D1 (de) | 2005-10-06 |
WO2000079684A1 (en) | 2000-12-28 |
TW498621B (en) | 2002-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |