CN112332839B - 压控振荡器及其控制方法、p2p接口电路、电子设备 - Google Patents
压控振荡器及其控制方法、p2p接口电路、电子设备 Download PDFInfo
- Publication number
- CN112332839B CN112332839B CN202011225732.2A CN202011225732A CN112332839B CN 112332839 B CN112332839 B CN 112332839B CN 202011225732 A CN202011225732 A CN 202011225732A CN 112332839 B CN112332839 B CN 112332839B
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- Prior art keywords
- inverter
- control
- transistor
- frequency
- input
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- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000010355 oscillation Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 15
- 230000000630 rising effect Effects 0.000 description 11
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
- H03K3/027—Generators characterised by the type of circuit or by the means used for producing pulses by the use of logic circuits, with internal or external positive feedback
- H03K3/03—Astable circuits
- H03K3/0315—Ring oscillators
- H03K3/0322—Ring oscillators with differential cells
-
- 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
- H03L7/099—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop
- H03L7/0995—Details of the phase-locked loop concerning mainly the controlled oscillator of the loop the oscillator comprising a ring oscillator
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
- H03K19/0175—Coupling arrangements; Interface arrangements
- H03K19/017509—Interface arrangements
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
Description
Claims (8)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011225732.2A CN112332839B (zh) | 2020-11-05 | 2020-11-05 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
PCT/CN2021/093603 WO2022095404A1 (zh) | 2020-11-05 | 2021-05-13 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
US17/421,688 US11742837B2 (en) | 2020-11-05 | 2021-05-13 | Voltage controlled oscillator and control method thereof, P2P interface circuit, electronic device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011225732.2A CN112332839B (zh) | 2020-11-05 | 2020-11-05 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112332839A CN112332839A (zh) | 2021-02-05 |
CN112332839B true CN112332839B (zh) | 2024-03-01 |
Family
ID=74316105
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011225732.2A Active CN112332839B (zh) | 2020-11-05 | 2020-11-05 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11742837B2 (zh) |
CN (1) | CN112332839B (zh) |
WO (1) | WO2022095404A1 (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112332839B (zh) * | 2020-11-05 | 2024-03-01 | 北京奕斯伟计算技术股份有限公司 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6160457A (en) * | 1999-06-04 | 2000-12-12 | Faraday Technology Corp. | Universal crystal-oscillator input/output circuit for application-specific integrated circuit with enhanced charge device mode electrostatic discharge protection |
CN104300972A (zh) * | 2014-09-30 | 2015-01-21 | 杭州电子科技大学 | 一种粗调和细调相结合的环形压控振荡器电路 |
CN106406408A (zh) * | 2016-11-18 | 2017-02-15 | 佛山科学技术学院 | 一种ldo电路 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6825732B2 (en) * | 2002-10-11 | 2004-11-30 | Sun Microsystems, Inc. | Ring oscillator with a digitally programmable frequency |
US7102449B1 (en) * | 2003-01-21 | 2006-09-05 | Barcelona Design, Inc. | Delay stage for oscillator circuit and corresponding applications |
US7663446B1 (en) * | 2006-06-23 | 2010-02-16 | Marvell International Ltd. | Adjustable supply voltage in a voltage controlled oscillator (VCO) for wide range frequency coverage |
CN101192828A (zh) * | 2006-11-28 | 2008-06-04 | 升达半导体股份有限公司 | 压控震荡器的自动多重步骤频率调整 |
TWI493864B (zh) * | 2010-03-31 | 2015-07-21 | Silicon Motion Inc | 振盪訊號產生裝置與其相關方法 |
CN103326715B (zh) * | 2013-05-31 | 2015-11-18 | 中国人民解放军国防科学技术大学 | 一种低本征抖动的单端压控振荡器 |
US9178498B2 (en) * | 2013-10-03 | 2015-11-03 | Futurwei Technologies, Inc. | Reconfigurable multi-path injection locked oscillator |
CN104242927A (zh) * | 2014-07-25 | 2014-12-24 | 西安交通大学 | 一种应用于高速串行接口的环形压控振荡器 |
CN104270147B (zh) * | 2014-10-22 | 2017-05-24 | 桂林电子科技大学 | 一种环形振荡器 |
CN104821825A (zh) * | 2015-05-14 | 2015-08-05 | 中国科学技术大学先进技术研究院 | 一种宽调谐范围环形压控振荡器 |
US10958251B2 (en) * | 2019-04-08 | 2021-03-23 | Kandou Labs, S.A. | Multiple adjacent slicewise layout of voltage-controlled oscillator |
CN112332839B (zh) * | 2020-11-05 | 2024-03-01 | 北京奕斯伟计算技术股份有限公司 | 压控振荡器及其控制方法、p2p接口电路、电子设备 |
-
2020
- 2020-11-05 CN CN202011225732.2A patent/CN112332839B/zh active Active
-
2021
- 2021-05-13 WO PCT/CN2021/093603 patent/WO2022095404A1/zh active Application Filing
- 2021-05-13 US US17/421,688 patent/US11742837B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6160457A (en) * | 1999-06-04 | 2000-12-12 | Faraday Technology Corp. | Universal crystal-oscillator input/output circuit for application-specific integrated circuit with enhanced charge device mode electrostatic discharge protection |
CN104300972A (zh) * | 2014-09-30 | 2015-01-21 | 杭州电子科技大学 | 一种粗调和细调相结合的环形压控振荡器电路 |
CN106406408A (zh) * | 2016-11-18 | 2017-02-15 | 佛山科学技术学院 | 一种ldo电路 |
Also Published As
Publication number | Publication date |
---|---|
US20220376683A1 (en) | 2022-11-24 |
WO2022095404A1 (zh) | 2022-05-12 |
CN112332839A (zh) | 2021-02-05 |
US11742837B2 (en) | 2023-08-29 |
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PB01 | Publication | ||
PB01 | Publication | ||
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CB02 | Change of applicant information |
Address after: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Applicant after: Beijing ESWIN Computing Technology Co.,Ltd. Applicant after: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Applicant before: Beijing yisiwei Computing Technology Co.,Ltd. Applicant before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
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CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Applicant after: Beijing ESWIN Computing Technology Co.,Ltd. Applicant after: Hefei Yisiwei Computing Technology Co.,Ltd. Address before: 100176 no.2179, 2 / F, building D, 33, 99 Kechuang 14th Street, Beijing Economic and Technological Development Zone, Beijing (centralized office area) Applicant before: Beijing ESWIN Computing Technology Co.,Ltd. Applicant before: HEFEI YISIWEI INTEGRATED CIRCUIT Co.,Ltd. |
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