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GB201518997D0 - Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters - Google Patents

Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters

Info

Publication number
GB201518997D0
GB201518997D0 GBGB1518997.0A GB201518997A GB201518997D0 GB 201518997 D0 GB201518997 D0 GB 201518997D0 GB 201518997 A GB201518997 A GB 201518997A GB 201518997 D0 GB201518997 D0 GB 201518997D0
Authority
GB
United Kingdom
Prior art keywords
analog
correction
time
digital
post
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.)
Withdrawn
Application number
GBGB1518997.0A
Other versions
GB2543786A (en
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.)
University College Dublin
Original Assignee
University College Dublin
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 University College Dublin filed Critical University College Dublin
Priority to GB1518997.0A priority Critical patent/GB2543786A/en
Publication of GB201518997D0 publication Critical patent/GB201518997D0/en
Publication of GB2543786A publication Critical patent/GB2543786A/en
Withdrawn legal-status Critical Current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
    • H03M1/10—Calibration or testing
    • H03M1/1009—Calibration
    • H03M1/1033—Calibration over the full range of the converter, e.g. for correcting differential non-linearity
    • H03M1/1038—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables
    • H03M1/1042—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by storing corrected or correction values in one or more digital look-up tables the look-up table containing corrected values for replacing the original digital values
    • 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
    • H03M1/1004—Calibration or testing without interrupting normal operation, e.g. by providing an additional component for temporarily replacing components to be tested or calibrated
    • 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)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Analogue/Digital Conversion (AREA)
GB1518997.0A 2015-10-27 2015-10-27 Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters Withdrawn GB2543786A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1518997.0A GB2543786A (en) 2015-10-27 2015-10-27 Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1518997.0A GB2543786A (en) 2015-10-27 2015-10-27 Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters

Publications (2)

Publication Number Publication Date
GB201518997D0 true GB201518997D0 (en) 2015-12-09
GB2543786A GB2543786A (en) 2017-05-03

Family

ID=55130294

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1518997.0A Withdrawn GB2543786A (en) 2015-10-27 2015-10-27 Analog assisted multichannel digital post-correction for time-interleaved analog-to-digital converters

Country Status (1)

Country Link
GB (1) GB2543786A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111937311A (en) * 2018-03-28 2020-11-13 赛灵思公司 Method for detecting blocking signal in interleaved analog-to-digital converter
CN113328751A (en) * 2021-05-12 2021-08-31 电子科技大学 Mixed alternative sampling system
CN113574803A (en) * 2019-03-29 2021-10-29 苹果公司 Calibrating a time-interleaved analog-to-digital converter

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108055039B (en) * 2018-01-30 2021-01-15 合肥工业大学 All-digital calibration module for TIADC sampling time error and calibration method thereof
CN111711457A (en) * 2020-05-28 2020-09-25 电子科技大学 A method for improving demodulation bandwidth through multi-channel parallel segment demodulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1542366A1 (en) * 2003-12-12 2005-06-15 Acqiris ADC with digital error correction
US7138933B2 (en) * 2005-04-26 2006-11-21 Analog Devices, Inc. Time-interleaved signal converter systems with reduced timing skews
US7227479B1 (en) * 2005-12-22 2007-06-05 Lucent Technologies Inc. Digital background calibration for time-interlaced analog-to-digital converters
US8564462B2 (en) * 2010-09-08 2013-10-22 Broadcom Corporation Digital correction techniques for data converters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111937311A (en) * 2018-03-28 2020-11-13 赛灵思公司 Method for detecting blocking signal in interleaved analog-to-digital converter
CN113574803A (en) * 2019-03-29 2021-10-29 苹果公司 Calibrating a time-interleaved analog-to-digital converter
CN113574803B (en) * 2019-03-29 2024-05-28 苹果公司 Calibrating time-interleaved analog-to-digital converter
CN113328751A (en) * 2021-05-12 2021-08-31 电子科技大学 Mixed alternative sampling system

Also Published As

Publication number Publication date
GB2543786A (en) 2017-05-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)