Impedance is the measurement of the restriction imposed by a circuit on the current flow. It is similar to resistance, but it also considers the effects of inductance and capacitance. Impedance control in flex stack-ups is essential to reduce signal reflections and achieve dependable signal integrity.
Controlled Impedance
A multilayer PCB has more than two layers in its stack-up. Stack-up is one of the most important ... more »
PCB Manufacturing
When the temperature of a PCB assembly starts rising, the owner of that board begins to sweat profusely. ... more »
PCB Design
Impedance is the measurement of the restriction imposed by a circuit on the current flow. It is similar ... more »
Controlled Impedance
A multilayer PCB has more than two layers in its stack-up. Stack-up is one of the most important ... more »
PCB Manufacturing
When the temperature of a PCB assembly starts rising, the owner of that board begins to sweat profusely. ... more »
PCB Design
Often ignored, it is important to understand the difference between anHDI stack-up and a standard stack-up. The primary ... more »
HDI / Blind & Buried Vias
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