CN111262583B - 亚稳态检测装置和方法、adc电路 - Google Patents
亚稳态检测装置和方法、adc电路 Download PDFInfo
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- CN111262583B CN111262583B CN201911366573.5A CN201911366573A CN111262583B CN 111262583 B CN111262583 B CN 111262583B CN 201911366573 A CN201911366573 A CN 201911366573A CN 111262583 B CN111262583 B CN 111262583B
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/06—Continuously compensating for, or preventing, undesired influence of physical parameters
- H03M1/08—Continuously compensating for, or preventing, undesired influence of physical parameters of noise
- H03M1/0863—Continuously compensating for, or preventing, undesired influence of physical parameters of noise of switching transients, e.g. glitches
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—Calibration or testing
- H03M1/1071—Measuring or testing
- H03M1/1076—Detection or location of converter hardware failure, e.g. power supply failure, open or short circuit
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/06—Automatic control of frequency or phase; Synchronisation using a reference signal applied to a frequency- or phase-locked loop
- H03L7/08—Details of the phase-locked loop
- H03L7/081—Details of the phase-locked loop provided with an additional controlled phase shifter
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/10—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
-
- 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
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
- H03M1/462—Details of the control circuitry, e.g. of the successive approximation register
-
- 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
Abstract
Description
Claims (13)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201911366573.5A CN111262583B (zh) | 2019-12-26 | 2019-12-26 | 亚稳态检测装置和方法、adc电路 |
US17/276,027 US11451236B2 (en) | 2019-12-26 | 2020-05-09 | Metastabile state detection device and method, and ADC circuit |
PCT/CN2020/089478 WO2021128701A1 (zh) | 2019-12-26 | 2020-05-09 | 亚稳态检测装置和方法、adc电路 |
EP20859675.9A EP3872995A4 (en) | 2019-12-26 | 2020-05-09 | DEVICE AND METHOD FOR DETECTING A METASTABLE STATE AND ADC CIRCUIT |
JP2021518702A JP7214855B2 (ja) | 2019-12-26 | 2020-05-09 | メタステーブル状態検出装置及び方法、adc回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201911366573.5A CN111262583B (zh) | 2019-12-26 | 2019-12-26 | 亚稳态检测装置和方法、adc电路 |
Publications (2)
Publication Number | Publication Date |
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CN111262583A CN111262583A (zh) | 2020-06-09 |
CN111262583B true CN111262583B (zh) | 2021-01-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201911366573.5A Active CN111262583B (zh) | 2019-12-26 | 2019-12-26 | 亚稳态检测装置和方法、adc电路 |
Country Status (5)
Country | Link |
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US (1) | US11451236B2 (zh) |
EP (1) | EP3872995A4 (zh) |
JP (1) | JP7214855B2 (zh) |
CN (1) | CN111262583B (zh) |
WO (1) | WO2021128701A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112332834B (zh) * | 2021-01-04 | 2021-04-13 | 南京芯视界微电子科技有限公司 | 激光雷达的时间数字转换器避免亚稳态的矫正方法及装置 |
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TWI448081B (zh) * | 2012-01-20 | 2014-08-01 | Nat Univ Chung Cheng | All-digital clock correction circuit and method thereof |
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-
2019
- 2019-12-26 CN CN201911366573.5A patent/CN111262583B/zh active Active
-
2020
- 2020-05-09 WO PCT/CN2020/089478 patent/WO2021128701A1/zh unknown
- 2020-05-09 US US17/276,027 patent/US11451236B2/en active Active
- 2020-05-09 EP EP20859675.9A patent/EP3872995A4/en active Pending
- 2020-05-09 JP JP2021518702A patent/JP7214855B2/ja active Active
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JPH05264602A (ja) * | 1990-12-26 | 1993-10-12 | Sony Tektronix Corp | メタステーブル状態検出装置 |
JP2002107381A (ja) * | 2000-10-02 | 2002-04-10 | Teratekku:Kk | コヒーレント・サンプリング方法と装置 |
CN105187053A (zh) * | 2015-09-07 | 2015-12-23 | 电子科技大学 | 一种用于tdc的亚稳态消除电路 |
CN106537786A (zh) * | 2016-05-05 | 2017-03-22 | 香港应用科技研究院有限公司 | 同步系统里的异步逐次逼近寄存器模数转换器(sar adc) |
CN110311659A (zh) * | 2018-03-27 | 2019-10-08 | 华为技术有限公司 | 一种触发器及集成电路 |
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Also Published As
Publication number | Publication date |
---|---|
CN111262583A (zh) | 2020-06-09 |
EP3872995A1 (en) | 2021-09-01 |
WO2021128701A1 (zh) | 2021-07-01 |
JP2022517895A (ja) | 2022-03-11 |
JP7214855B2 (ja) | 2023-01-30 |
EP3872995A4 (en) | 2022-08-31 |
US11451236B2 (en) | 2022-09-20 |
US20220109450A1 (en) | 2022-04-07 |
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Application publication date: 20200609 Assignee: RIGOL TECHNOLOGIES, Inc. Assignor: Puyuan Jingdian Technology Co.,Ltd. Contract record no.: X2022990000584 Denomination of invention: Metastability detection device and method, ADC circuit Granted publication date: 20210129 License type: Common License Record date: 20220901 |
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Denomination of invention: Metastable detection device and method, ADC circuit Effective date of registration: 20221014 Granted publication date: 20210129 Pledgee: Industrial Commercial Bank of China Ltd. Suzhou high tech Industrial Development Zone Branch Pledgor: Puyuan Jingdian Technology Co.,Ltd. Registration number: Y2022320010583 |
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