CN109074121A - 用于对扩展时钟信号的服务持续时间进行计数以及用于确定或生成实际持续时间的方法和装置 - Google Patents
用于对扩展时钟信号的服务持续时间进行计数以及用于确定或生成实际持续时间的方法和装置 Download PDFInfo
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- CN109074121A CN109074121A CN201680083582.1A CN201680083582A CN109074121A CN 109074121 A CN109074121 A CN 109074121A CN 201680083582 A CN201680083582 A CN 201680083582A CN 109074121 A CN109074121 A CN 109074121A
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- pulse
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- time
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- 238000009434 installation Methods 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 description 14
- 230000000977 initiatory effect Effects 0.000 description 6
- 230000007480 spreading Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/14—Time supervision arrangements, e.g. real time clock
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/08—Clock generators with changeable or programmable clock frequency
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B15/00—Suppression or limitation of noise or interference
- H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
- H04B15/04—Reducing interference from electric apparatus by means located at or near the interfering apparatus the interference being caused by substantially sinusoidal oscillations, e.g. in a receiver or in a tape-recorder
-
- 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
- H03L7/0805—Details of the phase-locked loop the loop being adapted to provide an additional control signal for use outside the loop
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Electric Clocks (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
- Measuring Frequencies, Analyzing Spectra (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1650322 | 2016-01-15 | ||
FR1650322A FR3046856B1 (fr) | 2016-01-15 | 2016-01-15 | Procedes et dispositifs de comptage d’une duree de service pour un signal d’horloge etale ainsi que de determination ou generation d’une duree reelle de temps |
PCT/EP2016/002151 WO2017121446A1 (fr) | 2016-01-15 | 2016-12-21 | Procedes et dispositifs de comptage d'une duree de service pour un signal d'horloge etale ainsi que de determination ou generation d'une duree reelle de temps |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109074121A true CN109074121A (zh) | 2018-12-21 |
CN109074121B CN109074121B (zh) | 2021-10-01 |
Family
ID=55953201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680083582.1A Active CN109074121B (zh) | 2016-01-15 | 2016-12-21 | 用于确定扩展时钟信号的实际持续时间的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (2) | US10795405B2 (zh) |
CN (1) | CN109074121B (zh) |
FR (1) | FR3046856B1 (zh) |
WO (1) | WO2017121446A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114024873A (zh) * | 2020-07-20 | 2022-02-08 | 安立股份有限公司 | 扩频时钟发生器、脉冲波形发生装置以及误码率测量装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002209109A (ja) * | 2001-01-11 | 2002-07-26 | Ricoh Co Ltd | タイミング信号生成方法及び装置ならびに画像処理装置 |
US20080106748A1 (en) * | 2006-11-02 | 2008-05-08 | Hajime Tsukahara | Image reading apparatus and image forming apparatus including the image reading apparatus |
US20100083024A1 (en) * | 2008-09-30 | 2010-04-01 | Brother Kogyo Kabushiki Kaisha | Electronics Device Having Timekeeping Function and Computer-Readable Record Medium Storing Program for Timekeeping Function |
US8634446B2 (en) * | 2009-09-14 | 2014-01-21 | Brother Kogyo Kabushiki Kaisha | Frequency level detecting method |
US9207693B1 (en) * | 2014-05-29 | 2015-12-08 | Infineon Technologies Ag | Method and apparatus for compensating PVT variations |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6731667B1 (en) | 1999-11-18 | 2004-05-04 | Anapass Inc. | Zero-delay buffer circuit for a spread spectrum clock system and method therefor |
US8879680B2 (en) * | 2012-11-06 | 2014-11-04 | Ati Technologies Ulc | Adaptive clock mismatch compensation symbol insertion in signal transmissions |
-
2016
- 2016-01-15 FR FR1650322A patent/FR3046856B1/fr active Active
- 2016-12-21 US US16/069,644 patent/US10795405B2/en active Active
- 2016-12-21 WO PCT/EP2016/002151 patent/WO2017121446A1/fr active Application Filing
- 2016-12-21 CN CN201680083582.1A patent/CN109074121B/zh active Active
-
2020
- 2020-03-26 US US16/830,567 patent/US10969823B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002209109A (ja) * | 2001-01-11 | 2002-07-26 | Ricoh Co Ltd | タイミング信号生成方法及び装置ならびに画像処理装置 |
US20080106748A1 (en) * | 2006-11-02 | 2008-05-08 | Hajime Tsukahara | Image reading apparatus and image forming apparatus including the image reading apparatus |
US20100083024A1 (en) * | 2008-09-30 | 2010-04-01 | Brother Kogyo Kabushiki Kaisha | Electronics Device Having Timekeeping Function and Computer-Readable Record Medium Storing Program for Timekeeping Function |
US8634446B2 (en) * | 2009-09-14 | 2014-01-21 | Brother Kogyo Kabushiki Kaisha | Frequency level detecting method |
US9207693B1 (en) * | 2014-05-29 | 2015-12-08 | Infineon Technologies Ag | Method and apparatus for compensating PVT variations |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114024873A (zh) * | 2020-07-20 | 2022-02-08 | 安立股份有限公司 | 扩频时钟发生器、脉冲波形发生装置以及误码率测量装置 |
CN114024873B (zh) * | 2020-07-20 | 2023-10-03 | 安立股份有限公司 | 扩频时钟发生器、脉冲波形发生装置以及误码率测量装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190079555A1 (en) | 2019-03-14 |
US20200225694A1 (en) | 2020-07-16 |
US10795405B2 (en) | 2020-10-06 |
FR3046856A1 (fr) | 2017-07-21 |
CN109074121B (zh) | 2021-10-01 |
US10969823B2 (en) | 2021-04-06 |
WO2017121446A1 (fr) | 2017-07-20 |
FR3046856B1 (fr) | 2020-06-05 |
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Effective date of registration: 20221125 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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Effective date of registration: 20230419 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
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