Altium Designer 文档
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对话框参考
Dialogs((A to F))_AD
PCB_Dlg-ChangeDifferentialPairDifferential Pair_AD
Created: 八月 07, 2017 | Updated: 三月 08, 2018
| Applies to versions: 18.0, 18.1, 19.0, 19.1, 20.0, 20.1 and 20.2
您正在阅读的是 20.2. 版本。关于最新版本，请前往 PCB_Dlg-ChangeDifferentialPair((Differential Pair))_AD 阅读 21 版本
The Differential Pair dialog
Summary
The Differential Pair dialog allows you to define differential pairs for PCB tracks.
Access
The dialog is accessed from the PCB panel in Differential Pairs Editor mode by double-clicking on an existing differential pair or by clicking Add or Edit.
Options/Controls
- Positive Net - displays the positive (+) net in the current differential pair. Differential pairs use a naming convention that requires the relevant nets to use a common prefix, followed by a consistent positive/negative suffix, e.g.,
TX0_PandTX0_N. Click the down arrow to view and select a net. Click in the field to edit the net name and add your positive suffix. - Negative Net - displays the negative (-) net in the current differential pair. Differential pairs use a naming convention that requires the relevant nets use a common prefix, followed by a consistent positive/negative suffix, e.g.,
TX0_PandTX0_N. Click the down arrow to view and select a net. Click in the field to edit the net name and add your negative suffix. - Name - displays the current name for this differential pair. Edit this field to create or modify the name.
