资料下载
×
模数转换器接地技术对系统性能的影响
消耗积分:3 |
格式:rar |
大小:47 |
2009-06-12
分享资料个
Obtaining optimum performance from a high-resolution
analog-to-digital converter (ADC) depends upon many factors.
Power supply decoupling and good grounding practices
are essential to maintaining accuracy in ADCs.
Poor grounding technique may manifest itself in many
different ways such as excessive noise, or signal crosstalk in
the system. A more difficult problem to track down is that of
poor differential linearity error (DLE) in the converter. This
is difficult because poor DLE may result from settling time
problems inside the ADC, from the circuitry driving the
ADC having too high an output impedance at the converter’s
operating frequency, from poor grounding techniques or
other sources.
analog-to-digital converter (ADC) depends upon many factors.
Power supply decoupling and good grounding practices
are essential to maintaining accuracy in ADCs.
Poor grounding technique may manifest itself in many
different ways such as excessive noise, or signal crosstalk in
the system. A more difficult problem to track down is that of
poor differential linearity error (DLE) in the converter. This
is difficult because poor DLE may result from settling time
problems inside the ADC, from the circuitry driving the
ADC having too high an output impedance at the converter’s
operating frequency, from poor grounding techniques or
other sources.
声明：本文内容及配图由入驻作者撰写或者入驻合作网站授权转载。文章观点仅代表作者本人，不代表电子发烧友网立场。文章及其配图仅供工程师学习之用，如有内容侵权或者其他违规问题，请联系本站处理。 举报投诉
评论(0)
发评论
- 相关下载
- 相关文章
