Radio frequency, high speed digital circuit: forbid acute Angle, try to avoid right Angle. Acute Angle is worst, right Angle is second, obtuse Angle is second, rounded Angle is second, straight line is best.
Wiring is one of the most basic job skills of PCB design engineer. The quality of wiring will directly affect the performance of the whole system. Wiring is very important in high speed PCB design.
For PCB engineers, the most important thing is to ensure that the advantages of differential routing can be fully utilized in the actual routing
The PCB dielectric loss factor increases, the loss becomes larger and larger, the transmission line length is larger, the loss is larger, the copper foil roughness is larger, the loss is larger.
PCB RF circuit RF interface, small expected signal, large interference signal, interference of adjacent channels four basic characteristics.
Human body is a very sensitive organism, if disorderly implantation, the human body will reject many things, serious and even life-threatening, which is why ceramic circuit board is said.
provides circuit schematic design, SCM development, pcb Layout, board copying, high-speed pcb design, SI simulation analysis and pcb design related training. In order to share our customers' worries,
In order to share our customers' worries, we also provide a series of complete solutions such as component procurement, pcb sample processing and SMT welding. You only need a phone call to solve it
Crystal oscillator is short for crystal oscillator. In fact, the common term crystal oscillator also includes crystal resonator, because the core is a quartz crystal.
Depending on the design of the circuit board, the price will be determined by the material of the circuit board, the number of layers of the circuit board, the size of the circuit board, the number of each production, the production process, the minimum l
In this case, the cost pressure of the downstream industry may be partially passed on to the printed circuit board industry, and the obstacles to higher prices of printed circuit boards are greater.
Over the course of the PCB industry's decades of development, mechanical drilling has withstood the growing demand for printed circuit boards and is still recognized as a safe and cost-effective method of opening holes.
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