This means that high - speed , high - level circuits can “ talk to ” low - levelcircuits through the common impedance of the negativesupply line 这意味着:高速,高电平的电路,通过负压供电线,可以和低电平的电路"对话"
This means that high - speed , high - level circuits can “ talk to ” low - levelcircuits through the common impedance of the negativesupply line 这意味着:高速,高电平的电路,通过负压供电线,可以和低电平的电路"对话"
Chapter 7 introduced the usual interference in the data acquisition system , including same intrinsic noise interference of the devices , some common impedance interference electromagnetism interference and discussed the method to restrain them 在第7章,介绍了数据采集系统常见的干扰,包括器件固有噪声干扰、公共阻抗干扰、电磁场干扰、并讨论了抑制这些干扰的措施。
common impedance meaning:[Electronics] A single impedance shared by parts of a circuit. Because currents from the various parts flow through this impedance simultaneously, coupling (desired or undesired) can occur between the...