PCMF3USB3C

PCMFxUSB3B/C series Common-mode EMI filter for differential channels with integrated bidirectional ESD protection Rev. 2 — 29 January 2019 Product data sheet 1. General description Common-mode ElectroMagnetic Interference (EMI) filters with integrated bidirectional ElectroStatic Discharge (ESD) protection for one, two and three differential channels. The devices are designed to provide low insertion loss for differential high-speed signals on each channel while unwanted common-mode signals are attenuated. Each differential channel incorporates two signal lines that are coupled by integrated coils. Diodes provide protection to downstream components from ESD voltages up to ±20 kV on each signal line. Table 1. Product overview Type number PCMF1USB3B/C PCMF2USB3B/C PCMF3USB3B/C Number of channels Package Name 1 WLCSP5 2 WLCSP10 3 WLCSP15 2. Features and benefits One, two and three differential channels common-mode EMI filters with integrated ESD protection ESD protection up to ±20 kV contact discharge according to IEC 61000-4-2 Superior common-mode suppression over a wide frequency range Superior RF performance compared to other integrated filters or discrete filters with external ESD protection Extremely high symmetry between line pairs Industry-standard Wafer-Level Chip-Scale Packages: WLCSP5, 10 and 15 for smaller footprint 3. Applications Smartphone, cellular and cordless phone USB 3.2, USB 2.0, HDMI 2.0, HDMI 1.4 General-purpose downstream ESD prot...