CN101131402B - 一种在高存储深度下提高刷新率的方法及数字存储示波器 - Google Patents
一种在高存储深度下提高刷新率的方法及数字存储示波器 Download PDFInfo
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Description
时基 | 虚拟存储深度 | 采样率(Sa/s) | 理论刷新率(次/S) |
2ns | 1K | 200M | 200000 |
5ns | 1K | 200M | 200000 |
10ns | 1K | 200M | 200000 |
20ns | 1K | 100M | 100000 |
50sn | 1K | 100M | 100000 |
100ns | 1K | 100M | 100000 |
200ns | 1K | 100M | 100000 |
500ns | 2k | 100M | 50000 |
1us | 5k | 100M | 20000 |
2us | 10k | 100M | 10000 |
5us | 20k | 100M | 5000 |
10us | 50k | 100M | 2000 |
20us | 100k | 100M | 1000 |
时基 | 虚拟存储深度 | 采样率(Sa/s) | 理论刷新率(次/S) |
50us | 200k | 100M | 500 |
100us | 500k | 100M | 200 |
200us | 1M | 100M | 100 |
500us | 1M | 50M | 50 |
1ms | 1M | 20M | 20 |
2ms | 1M | 10M | 10 |
5ms | 1M | 5M | 5 |
10ms | 1M | 2M | 2 |
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CN200610112571A CN101131402B (zh) | 2006-08-23 | 2006-08-23 | 一种在高存储深度下提高刷新率的方法及数字存储示波器 |
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CN200610112571A CN101131402B (zh) | 2006-08-23 | 2006-08-23 | 一种在高存储深度下提高刷新率的方法及数字存储示波器 |
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CN101131402A CN101131402A (zh) | 2008-02-27 |
CN101131402B true CN101131402B (zh) | 2010-05-12 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101776703B (zh) * | 2009-12-25 | 2012-12-26 | 北京普源精电科技有限公司 | 一种具有衰减电路的示波器 |
CN101788578B (zh) * | 2009-12-25 | 2012-07-04 | 北京普源精电科技有限公司 | 一种具有模拟前端电路的示波器 |
CN102539865B (zh) * | 2010-12-31 | 2015-05-20 | 北京普源精电科技有限公司 | 自动调节存储深度与固定选择存储深度相结合的方法 |
CN102879622A (zh) * | 2012-09-28 | 2013-01-16 | 吉林大学 | 虚拟电子测量仪器集成系统之示波器 |
CN103592488A (zh) * | 2013-10-31 | 2014-02-19 | 江苏绿扬电子仪器集团有限公司 | 针对示波器adc高速采样数据存储控制的方法 |
CN105204799B (zh) * | 2015-08-18 | 2018-02-02 | 电子科技大学 | 一种多通道深存储逻辑分析仪显示刷新率的提高方法 |
CN109470903A (zh) * | 2018-10-31 | 2019-03-15 | 福建利利普光电科技有限公司 | 一种每个通道双电压档位示波器及其显示方法 |
CN112445315A (zh) * | 2019-08-28 | 2021-03-05 | 北京小米移动软件有限公司 | 屏幕刷新帧率的控制方法、装置及存储介质 |
CN112763778A (zh) * | 2020-12-23 | 2021-05-07 | 北京普源精电科技有限公司 | 波形显示方法、装置、设备及存储介质 |
Citations (3)
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---|---|---|---|---|
US5929838A (en) * | 1996-04-17 | 1999-07-27 | Hewlett-Packard Company | Acquisition manager and method for alternating digital oscilloscope operation between fast update rate and long record length |
US6748335B2 (en) * | 2002-05-06 | 2004-06-08 | Tektronix, Inc. | Acquisition system for a multi-channel relatively long record length digital storage oscilloscope |
CN200989914Y (zh) * | 2006-08-23 | 2007-12-12 | 王悦 | 一种数字存储示波器 |
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2006
- 2006-08-23 CN CN200610112571A patent/CN101131402B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5929838A (en) * | 1996-04-17 | 1999-07-27 | Hewlett-Packard Company | Acquisition manager and method for alternating digital oscilloscope operation between fast update rate and long record length |
US6748335B2 (en) * | 2002-05-06 | 2004-06-08 | Tektronix, Inc. | Acquisition system for a multi-channel relatively long record length digital storage oscilloscope |
CN200989914Y (zh) * | 2006-08-23 | 2007-12-12 | 王悦 | 一种数字存储示波器 |
Non-Patent Citations (2)
Title |
---|
陈尚松等.数字示波器中增加记录长度的意义.国外电子测量技术 7.2005,(7),25-27. |
陈尚松等.数字示波器中增加记录长度的意义.国外电子测量技术 7.2005,(7),25-27. * |
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