| 片上模拟锯齿波发生器的实现方法 |
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| 引用本文： | 刘婷婷,王永生.片上模拟锯齿波发生器的实现方法[J].国外电子测量技术,2006,25(1):61-64. |
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| 作者姓名： | 刘婷婷 王永生 |
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| 作者单位： | 哈尔滨工业大学微电子学与固体电子学,150001;哈尔滨工业大学微电子学与固体电子学,150001 |
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| 摘 要： | 介绍了基于线性直方图法测量模-数转换器性能的片上模拟锯齿波发生器的实现方法.锯齿波的稳定幅度是通过校准电路来实现的.通过校准,锯齿波的幅值变化量可控制在很小范围内.应用不同的实际电路可得到相似的校准结果.
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| 关 键 词： | 片上锯齿波发生器 CMOS工艺 内建自测试 |
On-chip analog saw-tooth signal generator for ADC testing |
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| Liu Tingting,Wang Yongsheng.On-chip analog saw-tooth signal generator for ADC testing[J].Foreign Electronic Measurement Technology,2006,25(1):61-64. |
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| Authors: | Liu Tingting Wang Yongsheng |
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| Affiliation: | Harbin Institute of Technology Microelectronic ,Scieme and Technology 150001 |
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| Abstract: | This paper is mainly about the implementation of an on-chip analog saw tooth signal generator used for test of ADC, which is based on linear histogram. The stable amplitude control relies on the calibration circuit. Results show that the saw-tooth signal amplitude is oscillated within small error through the calibration. Different structures are used to achieve the similar calibration result. |
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| Keywords: | saw-tooth generator CMOS technology build in test (BIT) |
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