...8*27628*27628*2+1080*1 P17/P18高性能印刷电路板之要求 传输速度增快 降低高频下之信号损耗 控制阻抗(Control Impedance)与串音 (Cross Talk) 耐热性, 抗化性佳 吸水性低 吸水性低 尺寸安定性( Dimensional Stability)佳 Z-Axis CTE低 操作...
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...控制阻抗 英文名称: Printed boards and printed board assemblies - Design and use - Part 1-2 : generic requirements - Controlled impedance. 版本: 附注: 标准状态: 现行 载体: 纸本 中国标准分类: 【L30】 国际标准分类(ICS): 【31.180】..
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数字控制阻抗 digitally control impendance ; Digital Controlled Impedance
反馈控制阻抗试验 feedback-controlled impedance test
通过使用数字控制阻抗 Digital Controlled Impedeance ; DCI
阻抗控制 Impedance control ; eImpedance Controling ; CONTROLLED IMPEDANCE
控制器阻抗 resistance in controls
输出驱动阻抗控制 output driver impedance control
阻抗控制精度 Impedance control precision
是否有做阻抗测试?频率和能力如何?请描述你们怎样控制阻抗和保留的样品?。
Do you perform the impedance test and your capability & frequency?please describe how to control impedance and retain the coupon sample.
MOSFET的输入二极管是由一个电场控制在门区,因此总是输入阻抗非常高,因为没有正向偏置二极管,以降低输入阻抗。
The MOSFET input diode is controlled by an electric field in the gate region, thus the input impedance is always extremely high because there is no forward biased diode to lower the input impedance.
但是某些联系的稳定性条件的限制控制参数的阻抗和刀具。
But the contact stability conditions impose some limitations on the impedance control parameters and the feedrate.
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