CN102474262B - 交织的流水线二进制搜索a/d转换器 - Google Patents

交织的流水线二进制搜索a/d转换器 Download PDF

Info

Publication number
CN102474262B
CN102474262B CN201080031210.7A CN201080031210A CN102474262B CN 102474262 B CN102474262 B CN 102474262B CN 201080031210 A CN201080031210 A CN 201080031210A CN 102474262 B CN102474262 B CN 102474262B
Authority
CN
China
Prior art keywords
comparison
hierarchical
analog
level
adc
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.)
Active
Application number
CN201080031210.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN102474262A (zh
Inventor
B·韦布吕根
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.)
Universite Libre de Bruxelles ULB
Imec Corp
Original Assignee
Universite Libre de Bruxelles ULB
Imec 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
Application filed by Universite Libre de Bruxelles ULB, Imec Corp filed Critical Universite Libre de Bruxelles ULB
Publication of CN102474262A publication Critical patent/CN102474262A/zh
Application granted granted Critical
Publication of CN102474262B publication Critical patent/CN102474262B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/002—Provisions or arrangements for saving power, e.g. by allowing a sleep mode, using lower supply voltage for downstream stages, using multiple clock domains or by selectively turning on stages when needed
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1014—Calibration at one point of the transfer characteristic, i.e. by adjusting a single reference value, e.g. bias or gain error
    • H03M1/1023—Offset correction
    • 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
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • 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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • 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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/44—Sequential comparisons in series-connected stages with change in value of analogue signal
    • 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
    • H03M1/1235—Non-linear conversion not otherwise provided for in subgroups of H03M1/12
    • 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
    • H03M1/16—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps
    • H03M1/164—Conversion in steps with each step involving the same or a different conversion means and delivering more than one bit with scale factor modification, i.e. by changing the amplification between the steps the steps being performed sequentially in series-connected stages
    • 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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/36—Analogue value compared with reference values simultaneously only, i.e. parallel type
    • H03M1/361—Analogue value compared with reference values simultaneously only, i.e. parallel type having a separate comparator and reference value for each quantisation level, i.e. full flash converter type
    • 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
    • H03M1/34—Analogue value compared with reference values
    • H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
    • H03M1/44—Sequential comparisons in series-connected stages with change in value of analogue signal
    • H03M1/445—Sequential comparisons in series-connected stages with change in value of analogue signal the stages being of the folding type

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Analogue/Digital Conversion (AREA)
CN201080031210.7A 2009-07-10 2010-07-08 交织的流水线二进制搜索a/d转换器 Active CN102474262B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US22451909P 2009-07-10 2009-07-10
US61/224,519 2009-07-10
EP10151660A EP2280486A1 (en) 2009-07-10 2010-01-26 Interleaved pipelined binary search A/D converter
EP10151660.7 2010-01-26
PCT/EP2010/059821 WO2011003978A2 (en) 2009-07-10 2010-07-08 Interleaved pipelined binary search a/d converter

Publications (2)

Publication Number Publication Date
CN102474262A CN102474262A (zh) 2012-05-23
CN102474262B true CN102474262B (zh) 2015-06-03

Family

ID=42269365

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080031210.7A Active CN102474262B (zh) 2009-07-10 2010-07-08 交织的流水线二进制搜索a/d转换器

Country Status (6)

Country Link
US (1) US8618973B2 (enExample)
EP (2) EP2280486A1 (enExample)
JP (1) JP5558566B2 (enExample)
KR (1) KR20120062695A (enExample)
CN (1) CN102474262B (enExample)
WO (1) WO2011003978A2 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5652259B2 (ja) * 2011-03-01 2015-01-14 富士通セミコンダクター株式会社 アナログデジタル変換器
US8487803B1 (en) * 2012-01-23 2013-07-16 Freescale Semiconductor, Inc. Pipelined analog-to-digital converter having reduced power consumption
EP2629428A1 (en) * 2012-02-16 2013-08-21 Imec A/D Converter and Method for Calibrating the Same
RU2507681C2 (ru) * 2012-11-21 2014-02-20 Гарри Романович Аванесян Способ и устройство для выявления нелинейных искажений, вносимых аналого-цифровым преобразователем
US8872691B1 (en) 2013-05-03 2014-10-28 Keysight Technologies, Inc. Metastability detection and correction in analog to digital converter
US9600999B2 (en) 2014-05-21 2017-03-21 Universal City Studios Llc Amusement park element tracking system
CN104702285B (zh) 2014-12-26 2018-10-12 华为技术有限公司 一种模数转换器及模数转换方法
US9628302B2 (en) * 2015-05-21 2017-04-18 International Business Machines Corporation Decision feedback equalizer
US9819314B1 (en) * 2017-01-31 2017-11-14 Board Of Regents, The University Of Texas System Method and circuit for PVT stabilization of dynamic amplifiers
CN108647406B (zh) * 2018-04-24 2024-08-23 北京新岸线移动多媒体技术有限公司 一种流水线模数转换器中各级电路的设计方法
US10720934B1 (en) * 2019-02-28 2020-07-21 Nxp Usa, Inc. MDAC based time-interleaved analog-to-digital converters and related methods
CN111865315B (zh) * 2020-07-13 2022-07-26 同济大学 一种适用于流水线flash ADC的比较器电路
CN112422130B (zh) * 2020-11-26 2022-07-01 重庆邮电大学 一种基于全动态结构的低功耗Binary-Search ADC系统
US11387842B1 (en) * 2021-03-10 2022-07-12 Robert Bosch Gmbh System AMD method for a self-calibrating pipelined dynamic preamplifier for high speed comparators in a time-interpolating flash ADC
CN115694494A (zh) * 2021-07-23 2023-02-03 三星电子株式会社 模数转换器及其操作方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050062635A1 (en) * 2003-09-23 2005-03-24 Alcatel Pipeline analog to digital converter
EP1679799A1 (en) * 2003-10-21 2006-07-12 Fujitsu Limited D/a conversion circuit and a/d conversion circuit

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5579006A (en) * 1993-12-28 1996-11-26 Nec Corporation A/D converter
US6169502B1 (en) * 1998-05-08 2001-01-02 Cirrus Logic, Inc. Pipelined analog-to-digital converter (ADC) systems, methods, and computer program products
US6781531B2 (en) * 2002-01-15 2004-08-24 Raytheon Company Statistically based cascaded analog-to-digital converter calibration technique
EP1627266A1 (en) * 2003-05-27 2006-02-22 Georgia Tech Research Corporation Floating-gate reference circuit
US7106230B2 (en) * 2004-06-17 2006-09-12 Kenet, Inc. Analog to digital converter calibration via synchronous demodulation
US7012559B1 (en) * 2004-09-24 2006-03-14 Broadcom Corporation Hierarchical parallel pipelined operation of analog and digital circuits
US7656340B2 (en) * 2008-06-06 2010-02-02 Lsi Corporation Systems and methods for pipelined analog to digital conversion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050062635A1 (en) * 2003-09-23 2005-03-24 Alcatel Pipeline analog to digital converter
EP1679799A1 (en) * 2003-10-21 2006-07-12 Fujitsu Limited D/a conversion circuit and a/d conversion circuit

Also Published As

Publication number Publication date
KR20120062695A (ko) 2012-06-14
US8618973B2 (en) 2013-12-31
EP2452437B1 (en) 2014-03-05
WO2011003978A2 (en) 2011-01-13
CN102474262A (zh) 2012-05-23
JP2012533200A (ja) 2012-12-20
EP2452437A2 (en) 2012-05-16
JP5558566B2 (ja) 2014-07-23
WO2011003978A3 (en) 2011-08-11
US20120133535A1 (en) 2012-05-31
EP2280486A1 (en) 2011-02-02

Similar Documents

Publication Publication Date Title
CN102474262B (zh) 交织的流水线二进制搜索a/d转换器
US8957794B2 (en) A/D converter and method for calibrating the same
Verbruggen et al. A 2.6 mW 6 bit 2.2 GS/s fully dynamic pipeline ADC in 40 nm digital CMOS
Brooks et al. A zero-crossing-based 8-bit 200 MS/s pipelined ADC
Harpe Successive approximation analog-to-digital converters: Improving power efficiency and conversion speed
US7764215B2 (en) Multi-stage comparator with offset canceling capacitor across secondary differential inputs for high-speed low-gain compare and high-gain auto-zeroing
Shin et al. A fully-differential zero-crossing-based 1.2 V 10b 26MS/s pipelined ADC in 65nm CMOS
US9654126B2 (en) Systems and methods for providing a pipelined analog-to-digital converter
US7652600B2 (en) A/D converter comprising a voltage comparator device
US9621145B2 (en) Sense amplifier latch with offset correction
TWI677194B (zh) 用於類比數位轉換器殘餘放大器的增益校準裝置及方法
Hao et al. A 14b 180MS/s pipeline-SAR ADC with adaptive-region-selection technique and gain error calibration
US8242946B2 (en) Pipelined analog-to-digital converter
Pelgrom Nyquist analog-to-digital conversion
Minh et al. A design of 10-bit 25-MS/s SAR ADC using separated clock frequencies with high speed comparator in 180nm CMOS
US7948410B2 (en) Multibit recyclic pipelined ADC architecture
Fu High-Speed Successive Approximation Register (SAR) ADC Design with Multiple Concurrent Comparators
Harpe et al. Analog calibration of mismatches in an open-loop track-and-hold circuit for time-interleaved ADCs
CN111147077B (zh) 用于模拟数字转换器残余放大器的增益校准装置及方法
Sung et al. A 9-bit 123-MS/s swiched-current pipelined ADC with OP feedback and offset current cancellation
Pelgrom Pipeline Analog-to-Digital Conversion
Kaur A Multiplying Digital to Analog Converter Insensitive to Component Mismatch
Hermansen High-Speed SAR ADC Design in SIGE BiCMOS Technology
Kilic et al. A pipelined speed enhancement technique for CDAC-threshold configuring SAR ADC
Silva Pipelined Analog-To-Digital Conversion Using Current-Mode Reference Shifting

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant