PCMFxUSB3BA/C Series Common-Mode EMI Filter

Common-mode EMI filters with integrated bidirectional ESD protection for one, two, and three differential channels. Designed to provide low insertion loss for differential high-speed signals while attenuating unwanted common-mode signals. Each differential channel has two signal lines coupled by integrated coils. Diodes offer ESD protection up to 15 kV on each signal line. Superior common-mode suppression, RF performance, and high symmetry between line pairs. Available in industry-standard Wafer-Level Chip-Scale Packages (WLCSP) for a smaller footprint.

Applications

• Smartphone, cellular and cordless phone
• USB3.2, USB2.0, HDMI2.1, HDMI2.0, HDMI1.4
• General-purpose downstream ESD protection for differential data lines
• Tablet PC and Mobile Internet Device (MID)
• MIPI M-PHY and D-PHY as used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)

Product Overview

Features and Benefits

• One, two and three differential channels common-mode EMI filters with integrated ESD protection
• ESD protection up to 15 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

Technical Specifications