CN108432141B - 具有数字延迟线模/数转换器及数字比较器的微控制器 - Google Patents

具有数字延迟线模/数转换器及数字比较器的微控制器 Download PDF

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Publication number
CN108432141B
CN108432141B CN201780005061.9A CN201780005061A CN108432141B CN 108432141 B CN108432141 B CN 108432141B CN 201780005061 A CN201780005061 A CN 201780005061A CN 108432141 B CN108432141 B CN 108432141B
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digital
delay line
adc
digital delay
output
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Chinese (zh)
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CN108432141A (zh
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布赖恩·克里斯
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Microchip Technology Inc
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Microchip Technology Inc
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    • 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
    • H03M1/50—Analogue/digital converters with intermediate conversion to time interval
    • H03M1/502—Analogue/digital converters with intermediate conversion to time interval using tapped delay lines
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/02—Conversion of DC power input into DC power output without intermediate conversion into AC
    • H02M3/04—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters
    • H02M3/10—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of DC power input into DC power output without intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/131—Digitally controlled
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/14—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals by the use of delay lines
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M1/00—Analogue/digital conversion; Digital/analogue conversion
    • H03M1/004—Reconfigurable analogue/digital or digital/analogue converters
    • H03M1/007—Reconfigurable analogue/digital or digital/analogue converters among different resolutions
    • 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
    • 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
    • H03M1/1028—Calibration at two points of the transfer characteristic, i.e. by adjusting two reference values, e.g. offset and gain error
    • 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
    • H03M1/1057—Calibration over the full range of the converter, e.g. for correcting differential non-linearity by trimming, i.e. by individually adjusting at least part of the quantisation value generators or stages to their nominal 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
    • H03M1/1071—Measuring or testing
    • 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
    • H03M1/18—Automatic control for modifying the range of signals the converter can handle, e.g. gain ranging
    • 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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00019—Variable delay
    • H03K2005/00058—Variable delay controlled by a digital setting

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Power Engineering (AREA)
  • Analogue/Digital Conversion (AREA)
  • Power Conversion In General (AREA)
  • Manipulation Of Pulses (AREA)
  • Pulse Circuits (AREA)
CN201780005061.9A 2016-04-12 2017-04-12 具有数字延迟线模/数转换器及数字比较器的微控制器 Active CN108432141B (zh)

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201662321694P 2016-04-12 2016-04-12
US201662321668P 2016-04-12 2016-04-12
US201662321685P 2016-04-12 2016-04-12
US201662321687P 2016-04-12 2016-04-12
US62/321,668 2016-04-12
US62/321,687 2016-04-12
US62/321,694 2016-04-12
US62/321,685 2016-04-12
US15/484,987 2017-04-11
US15/484,987 US9906235B2 (en) 2016-04-12 2017-04-11 Microcontroller with digital delay line analog-to-digital converters and digital comparators
PCT/US2017/027250 WO2017180771A1 (en) 2016-04-12 2017-04-12 Microcontroller with digital delay line analog-to-digital converters and digital comparators

Publications (2)

Publication Number Publication Date
CN108432141A CN108432141A (zh) 2018-08-21
CN108432141B true CN108432141B (zh) 2023-04-11

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Application Number Title Priority Date Filing Date
CN201780005061.9A Active CN108432141B (zh) 2016-04-12 2017-04-12 具有数字延迟线模/数转换器及数字比较器的微控制器
CN201780005127.4A Active CN108432143B (zh) 2016-04-12 2017-04-12 基于时间的延迟线模/数转换器
CN201780005126.XA Active CN108432142B (zh) 2016-04-12 2017-04-12 具有可变分辨率的基于时间的延迟线模/数转换器
CN201780005275.6A Active CN108432144B (zh) 2016-04-12 2017-04-12 具有数字延迟线模/数转换器的微控制器

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CN201780005127.4A Active CN108432143B (zh) 2016-04-12 2017-04-12 基于时间的延迟线模/数转换器
CN201780005126.XA Active CN108432142B (zh) 2016-04-12 2017-04-12 具有可变分辨率的基于时间的延迟线模/数转换器
CN201780005275.6A Active CN108432144B (zh) 2016-04-12 2017-04-12 具有数字延迟线模/数转换器的微控制器

Country Status (7)

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US (7) US9948317B2 (cg-RX-API-DMAC7.html)
EP (4) EP3443672A1 (cg-RX-API-DMAC7.html)
JP (4) JP6929282B2 (cg-RX-API-DMAC7.html)
KR (4) KR20180127959A (cg-RX-API-DMAC7.html)
CN (4) CN108432141B (cg-RX-API-DMAC7.html)
TW (4) TW201810955A (cg-RX-API-DMAC7.html)
WO (4) WO2017180732A1 (cg-RX-API-DMAC7.html)

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TWI696344B (zh) 2018-11-16 2020-06-11 財團法人工業技術研究院 線性度改善系統及線性度改善方法
TWI670939B (zh) * 2018-12-03 2019-09-01 新唐科技股份有限公司 具有校正功能的延遲線電路及其校正方法
CN109660302B (zh) * 2018-12-05 2021-08-03 中国人民解放军国防科技大学 一种基于数字延时线单元的射频脉宽调制器及调制方法
CN109639281A (zh) * 2018-12-18 2019-04-16 四川长虹电器股份有限公司 一种用于放大器前端的可控制增益的电压编码电路
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CN114070316B (zh) * 2021-11-17 2023-04-14 苏州迅芯微电子有限公司 一种多相位时钟产生电路及模数转换器
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EP3443672A1 (en) 2019-02-20
US20170294920A1 (en) 2017-10-12
US9948317B2 (en) 2018-04-17
US10355707B2 (en) 2019-07-16
JP6934866B2 (ja) 2021-09-15
CN108432142A (zh) 2018-08-21
EP3443670A1 (en) 2019-02-20
US9906235B2 (en) 2018-02-27
US9923570B2 (en) 2018-03-20
WO2017180778A1 (en) 2017-10-19
US20170294919A1 (en) 2017-10-12
WO2017180765A1 (en) 2017-10-19
US20180198461A1 (en) 2018-07-12
US20170294917A1 (en) 2017-10-12
CN108432144B (zh) 2023-05-12
JP2019516258A (ja) 2019-06-13
KR20180127957A (ko) 2018-11-30
US10090850B2 (en) 2018-10-02
US10122375B2 (en) 2018-11-06
TW201810957A (zh) 2018-03-16
KR20180127960A (ko) 2018-11-30
TW201803277A (zh) 2018-01-16
JP2019520716A (ja) 2019-07-18
US20180226984A1 (en) 2018-08-09
EP3443671A1 (en) 2019-02-20
CN108432141A (zh) 2018-08-21
US10171099B2 (en) 2019-01-01
JP7036717B2 (ja) 2022-03-15
JP6929282B2 (ja) 2021-09-01
WO2017180771A1 (en) 2017-10-19
TW201810955A (zh) 2018-03-16
US20180183453A1 (en) 2018-06-28
KR20180127958A (ko) 2018-11-30
WO2017180732A1 (en) 2017-10-19
TW201810956A (zh) 2018-03-16
EP3443673A1 (en) 2019-02-20
CN108432142B (zh) 2023-04-11
JP2019514230A (ja) 2019-05-30
CN108432143B (zh) 2022-11-04
KR20180127959A (ko) 2018-11-30
CN108432143A (zh) 2018-08-21
US20170294921A1 (en) 2017-10-12
CN108432144A (zh) 2018-08-21
JP2019520717A (ja) 2019-07-18

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