EP3391544A4 - Scalable integrated data converter - Google Patents

Scalable integrated data converter Download PDF

Info

Publication number
EP3391544A4
EP3391544A4 EP16876909.9A EP16876909A EP3391544A4 EP 3391544 A4 EP3391544 A4 EP 3391544A4 EP 16876909 A EP16876909 A EP 16876909A EP 3391544 A4 EP3391544 A4 EP 3391544A4
Authority
EP
European Patent Office
Prior art keywords
data converter
integrated data
scalable integrated
scalable
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.)
Withdrawn
Application number
EP16876909.9A
Other languages
German (de)
French (fr)
Other versions
EP3391544A1 (en
Inventor
Susan Marya SCHOBER
Robert C. Schober
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.)
Circuit Seed LLC
Original Assignee
Circuit Seed LLC
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
Priority claimed from PCT/US2016/044770 external-priority patent/WO2017019973A1/en
Application filed by Circuit Seed LLC filed Critical Circuit Seed LLC
Publication of EP3391544A1 publication Critical patent/EP3391544A1/en
Publication of EP3391544A4 publication Critical patent/EP3391544A4/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Withdrawn legal-status Critical Current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
    • H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
    • H03M1/0602—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic
    • H03M1/0604—Continuously compensating for, or preventing, undesired influence of physical parameters of deviations from the desired transfer characteristic at one point, i.e. by adjusting a single reference value, e.g. bias or gain error
    • H03M1/0607—Offset or drift compensation
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/66—Digital/analogue converters
    • H03M1/74—Simultaneous conversion
    • H03M1/80—Simultaneous conversion using weighted impedances
    • H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
    • H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Power Engineering (AREA)
  • Analogue/Digital Conversion (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Amplifiers (AREA)
EP16876909.9A 2015-12-17 2016-12-19 Scalable integrated data converter Withdrawn EP3391544A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562268983P 2015-12-17 2015-12-17
PCT/US2016/044770 WO2017019973A1 (en) 2015-07-30 2016-07-29 Multi-stage and feed forward compensated complementary current field effect transistor amplifiers
PCT/US2016/067529 WO2017106835A1 (en) 2015-12-17 2016-12-19 Scalable integrated data converter

Publications (2)

Publication Number Publication Date
EP3391544A1 EP3391544A1 (en) 2018-10-24
EP3391544A4 true EP3391544A4 (en) 2019-12-18

Family

ID=59057712

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16876909.9A Withdrawn EP3391544A4 (en) 2015-12-17 2016-12-19 Scalable integrated data converter

Country Status (4)

Country Link
EP (1) EP3391544A4 (en)
JP (2) JP6690015B2 (en)
CN (1) CN108702155A (en)
WO (1) WO2017106835A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3734231B1 (en) * 2019-04-30 2022-07-13 Nokia Technologies Oy Capacitance-to-digital converter and associated method having an extended measurement range
US11159174B2 (en) 2019-10-24 2021-10-26 Mediatek Inc. Multiplying digital-to-analog converter with pre-sampling and associated pipelined analog-to-digital converter
CN111491118B (en) * 2020-05-08 2022-07-08 合肥海图微电子有限公司 Programmable gain amplifier circuit for image sensor
CN113890539B (en) * 2021-12-07 2022-03-15 深圳市爱普特微电子有限公司 Multi-channel analog input circuit for ADC module

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060139195A1 (en) * 2004-12-29 2006-06-29 Casper Bryan K Cyclic digital to analog converter

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JPH06273457A (en) * 1993-03-24 1994-09-30 Matsushita Electric Ind Co Ltd Voltage comparator
JPH08204563A (en) * 1995-01-30 1996-08-09 Canon Inc Operation processor
JP3821819B2 (en) * 1997-01-30 2006-09-13 富士通株式会社 AD conversion circuit and DA conversion circuit using capacitive coupling
US6081218A (en) * 1998-01-30 2000-06-27 Lucent Technologies, Inc. Five-level switched-capacitor DAC, method of operation thereof and sigma-delta converter employing the same
US6784824B1 (en) * 2002-08-29 2004-08-31 Xilinx, Inc. Analog-to-digital converter which is substantially independent of capacitor mismatch
US7167121B2 (en) * 2002-10-16 2007-01-23 Analog Devices, Inc. Method and apparatus for split reference sampling
JP4609233B2 (en) * 2005-08-16 2011-01-12 エプソンイメージングデバイス株式会社 Digital-analog conversion circuit and display device
US8179296B2 (en) * 2005-09-30 2012-05-15 The Massachusetts Institute Of Technology Digital readout method and apparatus
US7511648B2 (en) * 2007-04-23 2009-03-31 Texas Instruments Incorporated Integrating/SAR ADC and method with low integrator swing and low complexity
US7791520B2 (en) * 2007-04-23 2010-09-07 Qualcomm Incorporated Low power, low noise digital-to-analog converter reference circuit
JP5062213B2 (en) * 2009-04-08 2012-10-31 ミツミ電機株式会社 Successive approximation type AD converter circuit
EP2592756B1 (en) * 2011-11-14 2014-05-07 Telefonaktiebolaget L M Ericsson AB (Publ) Analog-to-digital converter
US8912940B2 (en) * 2012-11-14 2014-12-16 Analog Devices Technology String DAC charge boost system and method

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060139195A1 (en) * 2004-12-29 2006-06-29 Casper Bryan K Cyclic digital to analog converter

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
COLOMBO DALTON MARTINI ET AL: "Sub-1 V band-gap based and MOS threshold-voltage based voltage references in 0.13 m CMOS", ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, SPRINGER NEW YORK LLC, US, vol. 82, no. 1, 18 June 2014 (2014-06-18), pages 25 - 37, XP035421194, ISSN: 0925-1030, [retrieved on 20140618], DOI: 10.1007/S10470-014-0343-8 *
DIAS V F ET AL: "High-speed digital-to-analogue convertor using passive switched-capacitor algorithmic conversion", ELECTRONICS LETTERS, IEE STEVENAGE, GB, vol. 24, no. 17, 18 August 1988 (1988-08-18), pages 1063 - 1065, XP002314633, ISSN: 0013-5194 *
IMRAN AHMED ET AL: "A Low-Power Capacitive Charge Pump Based Pipelined ADC", IEEE JOURNAL OF SOLID-STATE CIRCUITS, IEEE SERVICE CENTER, PISCATAWAY, NJ, USA, vol. 33, no. 5, May 2010 (2010-05-01), pages 1016 - 1027, XP011308053, ISSN: 0018-9200 *
See also references of WO2017106835A1 *
VISU VAITHIYANATHAN SWAMINATHAN: "A 1.2V 25MSPS Pipelined ADC Using Split CLS with Op-amp Sharing", June 2012 (2012-06-01), XP055641107, ISBN: 978-1-267-55092-7, Retrieved from the Internet <URL:https://repository.asu.edu/attachments/94124/content//tmp/package-wfvHZv/Swaminathan_asu_0010N_12184.pdf> [retrieved on 20191111] *
YUEN-HAW CHANG: "Variable-Conversion-Ratio Switched-Capacitor-Voltage-Multiplier/Divider DC-DC Converter", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I: REGULAR PAPERS, IEEE, US, vol. 58, no. 8, August 2011 (2011-08-01), pages 1944 - 1957, XP011336634, ISSN: 1549-8328, DOI: 10.1109/TCSI.2010.2103171 *

Also Published As

Publication number Publication date
WO2017106835A1 (en) 2017-06-22
CN108702155A (en) 2018-10-23
EP3391544A1 (en) 2018-10-24
JP2019504585A (en) 2019-02-14
JP6690015B2 (en) 2020-04-28
JP2020115577A (en) 2020-07-30

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