Impedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB
  • Impedance Control PCBImpedance Control PCB

Impedance Control PCB

Customized Impedance Control PCB trace will be determined by its inductive and capacitive inductance, resistance, and conductance. Impedance Control PCB price refers to controlling the impedance of the wiring, which is also known as controlled impedance. Controlled impedance is the characteristic impedance of a transmission line formed by the Impedance Control PCB routing and its related reference planes. When high-frequency signals propagate on PCB transmission lines, they are correlated. Controlled impedance is crucial for solving signal integrity issues, which involve undistorted propagation of signals.

Send Inquiry

Product Description

Impedance Control PCB in printed circuit boards involves the regulation of resistance exerted by signal traces. It is determined by characteristic China Impedance Control PCB factory, such as trace width and copper thickness. This article discusses Impedance Control PCB  and the essentials of its execution in PCB manufacturing.


Basic information:


Name: Impedance Control PCB

Model Number: Multilayer PCB 57

Type: Multilayer PCB

Copper Thickness: 1 oz

Supplier Type: OEM

Max Layer Count: 48L

PCB Thickness: 0.2-6.5mm

Finished Size: 24.5*47inch

Max Base Copper Weight: 12OZ

Min Trace/Spacing: 2/2mil

Max PCB Aspect Ratio 20:1

Min BGA Pitch: 0.35mm

Min Impedance Tolerance: ±8%


Why Impedance Control PCB?


Usually, you need to control the impedance of PCBs used for high-speed digital applications, such as RF communication, telecommunications, calculations using signal frequencies above 100MHz, high-speed signal processing, and high-quality analog videos (such as DDR, HDMI, Gigabit Ethernet), ETC.

At high frequencies, the signal routing on the PCB is like a transmission line, with impedance at every point on the signal routing trajectory. If the impedance changes from one point to the next, there will be a signal reflection, and its amplitude will depend on the difference between the two impedances. The greater the difference, the greater the reflection. This reflection will propagate in the opposite direction of the signal, which means that the reflected signal will be superimposed on the main signal, resulting in distortion of the original signal.





Hot Tags: Impedance Control PCB, China, Manufacturer, Factory, Supplier, Customized, Free Sample, Discount, Newest

Related Category

Send Inquiry

Please Feel free to give your inquiry in the form below. We will reply you in 24 hours.
X
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. By using this site, you agree to our use of cookies. Privacy Policy
Reject Accept