每次串行数据速率提高，其都会暴露出掩盖在低速下的问题。许多这些问题是因为PCB走线、过孔和连接器中发生损耗引起的信号完整性下降而造成的。虽然信号完整性问题的解决方案有很多，但每种方案都有其自身的缺点。解决这些问题的一种应对措施是使用 ...

PCB routing methods continue to evolve, and flexible routing techniques can reduce wire length and free up space on a PCB. Traditional PCB routing is limited by fixation of coordinates of wires and by ...

When electronics engineers design PCBs, they must follow best practices for trace routing. This helps maintain PCB signal integrity and reduce electromagnetic interference (EMI). Crosstalk can occur ...

A common joke in electronics is that every piece of wire and PCB trace is an antenna, with the only difference being whether this was intentional or not. In practical terms, low-frequency wiring is ...

The latest revision of Zuken's CR-5000 PCB and packaging design suite includes a number of enhancements, most notably to symmetry in trunk routing and modeling. Revision 9.0 of the CR-5000 suite also ...

Mentor Graphics Xpedition xPCB Layout has introduced new capabilities that will boost designers abilities to create even more complex PCB designs in less time and with greater accuracy than ever ...

AI has transformed software development. Is Hardware productivity next? An Indian startup is building an AI helper that works inside PCB tools.

My first experience with computerized printed-circuit-board (PCB) design was in 1978 when I acquired two Racal-Redac Mini systems for my service bureau, Computer Circuits. What memories remain from ...