CN110995249A - 一种时钟抖动产生装置 - Google Patents
一种时钟抖动产生装置 Download PDFInfo
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- CN110995249A CN110995249A CN201911310613.4A CN201911310613A CN110995249A CN 110995249 A CN110995249 A CN 110995249A CN 201911310613 A CN201911310613 A CN 201911310613A CN 110995249 A CN110995249 A CN 110995249A
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- jitter
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- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 13
- 238000004891 communication Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 6
- 230000014509 gene expression Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000004088 simulation Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
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- 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
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- Dc Digital Transmission (AREA)
- Manipulation Of Pulses (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
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CN201911310613.4A CN110995249B (zh) | 2019-12-18 | 2019-12-18 | 一种时钟抖动产生装置 |
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CN201911310613.4A CN110995249B (zh) | 2019-12-18 | 2019-12-18 | 一种时钟抖动产生装置 |
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CN110995249A true CN110995249A (zh) | 2020-04-10 |
CN110995249B CN110995249B (zh) | 2023-05-30 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113514678A (zh) * | 2021-04-25 | 2021-10-19 | 深圳市夏光时间技术有限公司 | 2MHz/2Mbit/s信号的抖动生成方法及系统 |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000221254A (ja) * | 1999-02-01 | 2000-08-11 | Leader Electronics Corp | ジッタ付加の方法および装置 |
US6320526B1 (en) * | 1999-07-19 | 2001-11-20 | Stmicroelectronics S.R.L. | Sigma-delta analog/digital converter with adaptive dither |
US20020103609A1 (en) * | 1999-12-15 | 2002-08-01 | Turker Kuyel | Method and system for measuring jitter |
US20080150603A1 (en) * | 2006-12-25 | 2008-06-26 | Advantest Corporation | Signal generation circuit, jitter injection circuit, semiconductor chip and test apparatus |
CN101378570A (zh) * | 2008-09-23 | 2009-03-04 | 深圳华为通信技术有限公司 | 信号处理方法、信号处理电路和电子设备 |
CN101888176A (zh) * | 2010-07-07 | 2010-11-17 | 杭州士兰微电子股份有限公司 | 频率抖动电路及频率抖动产生方法 |
CN102055438A (zh) * | 2010-11-16 | 2011-05-11 | 北京航天测控技术开发公司 | 一种高速方波生成装置及方法 |
CN102468847A (zh) * | 2010-11-03 | 2012-05-23 | 北京普源精电科技有限公司 | 方波的输出方法及装置 |
CN103226169A (zh) * | 2012-06-12 | 2013-07-31 | 嘉兴联星微电子有限公司 | 一种用于无线唤醒电路的方波检测器 |
US20170250701A1 (en) * | 2016-02-26 | 2017-08-31 | Renesas Electronics Corporation | Signal processor and control apparatus |
CN107271890A (zh) * | 2017-06-14 | 2017-10-20 | 电子科技大学 | 一种序列脉冲部分下降沿加抖的装置 |
-
2019
- 2019-12-18 CN CN201911310613.4A patent/CN110995249B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000221254A (ja) * | 1999-02-01 | 2000-08-11 | Leader Electronics Corp | ジッタ付加の方法および装置 |
US6320526B1 (en) * | 1999-07-19 | 2001-11-20 | Stmicroelectronics S.R.L. | Sigma-delta analog/digital converter with adaptive dither |
US20020103609A1 (en) * | 1999-12-15 | 2002-08-01 | Turker Kuyel | Method and system for measuring jitter |
US20080150603A1 (en) * | 2006-12-25 | 2008-06-26 | Advantest Corporation | Signal generation circuit, jitter injection circuit, semiconductor chip and test apparatus |
CN101378570A (zh) * | 2008-09-23 | 2009-03-04 | 深圳华为通信技术有限公司 | 信号处理方法、信号处理电路和电子设备 |
CN101888176A (zh) * | 2010-07-07 | 2010-11-17 | 杭州士兰微电子股份有限公司 | 频率抖动电路及频率抖动产生方法 |
CN102468847A (zh) * | 2010-11-03 | 2012-05-23 | 北京普源精电科技有限公司 | 方波的输出方法及装置 |
CN102055438A (zh) * | 2010-11-16 | 2011-05-11 | 北京航天测控技术开发公司 | 一种高速方波生成装置及方法 |
CN103226169A (zh) * | 2012-06-12 | 2013-07-31 | 嘉兴联星微电子有限公司 | 一种用于无线唤醒电路的方波检测器 |
US20170250701A1 (en) * | 2016-02-26 | 2017-08-31 | Renesas Electronics Corporation | Signal processor and control apparatus |
CN107271890A (zh) * | 2017-06-14 | 2017-10-20 | 电子科技大学 | 一种序列脉冲部分下降沿加抖的装置 |
Non-Patent Citations (2)
Title |
---|
徐织锦: "码型抖动控制技术研究及实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
梁超: "边沿抖动可调节的误码率测试模块设计与实现", 《中国优秀硕士学位论文全文数据库信息科技辑》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113514678A (zh) * | 2021-04-25 | 2021-10-19 | 深圳市夏光时间技术有限公司 | 2MHz/2Mbit/s信号的抖动生成方法及系统 |
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CN110995249B (zh) | 2023-05-30 |
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Effective date of registration: 20240523 Address after: 518000, Building 1102, Phase 2, Yinxing Zhijie, No. 1301-80, Xinlan Community, Guanlan Street, Longhua District, Shenzhen, Guangdong Province, China Patentee after: Shenzhen Suyue Xinyi Technology Co.,Ltd. Country or region after: China Address before: 611731, No. 2006, West Avenue, Chengdu hi tech Zone (West District, Sichuan) Patentee before: University of Electronic Science and Technology of China Country or region before: China |