| 摘要: |
| 阐述基于ATM(异步传输模式)网络的数据采集接入电路的设计方法，介绍了系统接入电路中的核心电路，即差分混合接入电路，证明了实现发送与接收之间的最小干扰关系，并根据线路要求采用了ADSL网络专用的AD8016作为放大器，最后给出了实际应用电路。 |
| 关键词: 差分混合接入电路 数据采集 带通滤波器 电路设计 |
| DOI：10.3969/j.issn.1001-893X. |
|
| 基金项目:湖南省教育厅科技项目(03C537) |
|
| Design and Realization of Data Acquisition Access Circuit Based on ATM Network |
|
| () |
| Abstract: |
| This paper expounds the design method of the data acquisition access circuit based on Asynchronous Transfer Mode(ATM) network,and introduces the core circuit of the system access circuit, namely difference mixture access circuit. It points out the minimum disturbance relation between the transmission and reception. The special AD8016 of the ADSL network is adopted as an amplifier in this system, and a practical circuit is presented. |
| Key words: Difference mixture access circuit,Data acquisition,Bandpass filter,Circuit design, |
