High-Speed PCB

Impedance Control

Impedance Control PCB Fabrication Services
Byroot 2026-04-112026-05-09

Advanced controlled impedance PCB manufacturing for high-speed, RF and telecom designs, delivering precise 50 Ω / 90-100 Ω impedance, tight tolerances and fast global turnaround. Tight-tolerance controlled impedance: 50 Ω single-ended and 90/100 Ω differential traces engineered for consistent signal integrity. Multilayer stackups with FR-4 and high-frequency materials (Rogers, hybrid) for complex high-speed designs. Full…

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Design & DFM | High-Speed Design

Backdrilling of Vias: The Definitive Guide for High-Speed PCB Signal Integrity
Byroot 2026-04-012026-05-20

This professional guide explains backdrilling of vias, how it removes via stubs to boost signal integrity, reduce EMI, and enable reliable high-frequency performance for advanced PCBs used in 5G, data centers, and high-speed electronics. Introduction With the exponential growth of high-speed applications such as 5G, autonomous vehicles, and IoT devices, PCBs are pushed to handle…

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