Custom Impedance Controlled PCB
PCB Impedance Control Technology Terminology Glossary TDR: Time Domain Reflectometer | VNA: Vector Network Analyzer | Dk: Dielectric Constant | Df: Dissipation Factor | Tg: Glass Transition Temperature | ENIG: Electroless Nickel Immersion Gold | HASL: Hot Air Solder Leveling 1. Basic Theory of PCB Impedance 1.1 Definition and Classification PCB impedance refers to the […]
