PCMFxUSB3BA/C series Common-mode EMI filter for differential channels with integrated bidirectional ESD protection Rev. 4 12 May 2020 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 15 kV on each signal line. Table 1. Product overview Type number Number of channels Package Name PCMF1USB3BA/C 1 WLCSP5 PCMF2USB3BA/C 2 WLCSP10 PCMF3USB3BA/C 3 WLCSP15 2. 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 3. 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)Nexperia PCMFxUSB3BA/C series Common-mode EMI filter for differential channels with integrated bidirectional ESD protection 4. Pinning information Table 2. Pinning Pin Symbol Description Simplified outline Graphic symbol PCMF1USB3BA/C (WLCSP5 2-1-2) A1 CH1 IN+ channel 1+, external A1 C1 2 A2 C2 A2 CH1 IN- channel 1-, external B1 B1 GND CH1 ground channel 1 1 C1 CH1 OUT+ channel 1+, internal A B C C2 CH1 OUT- channel 1-, internal Transparent top view WLCSP5 2-1-2 aaa-028492 B1 PCMF2USB3BA/C (WLCSP10 4-2-4) A1 CH1 IN+ channel 1+, external A1, 3 C1, 3 4 A2, 4 C2, 4 A2 CH1 IN- channel 1-, external B2 A3 CH2 IN+ channel 2+, external 3 A4 CH2 IN- channel 2-, external 2 B1 GND CH1 ground channel 1 B1 B2 GND CH2 ground channel 2 1 B1, B2 - no internal connection C1 CH1 OUT+ channel 1+, internal A B C aaa-028493 C2 CH1 OUT- channel 1-, internal Transparent top view C3 CH2 OUT+ channel 2+, internal WLCSP10 4-2-4 C4 CH2 OUT- channel 2-, internal PCMF3USB3BA/C (WLCSP15 6-3-6) A1 CH1 IN+ channel 1+, external A1, 3, 5 C1, 3, 5 6 A2, 4, 6 C2, 4, 6 A2 CH1 IN- channel 1-, external B3 A3 CH2 IN+ channel 2+, external 5 A4 CH2 IN- channel 2-, external 4 A5 CH3 IN+ channel 3+, external B2 A6 CH3 IN- channel 3-, external 3 B1, B2, B3 - no internal connection B1 GND CH1 ground channel 1 aaa-028494 B2 GND CH2 ground channel 2 2 B1 B3 GND CH3 ground channel 3 1 C1 CH1 OUT+ channel 1+, internal A B C C2 CH1 OUT- channel 1-, internal Transparent top view C3 CH2 OUT+ channel 2+, internal WLCSP15 6-3-6 C4 CH2 OUT- channel 2-, internal C5 CH3 OUT+ channel 3+, internal C6 CH3 OUT- channel 3-, internal PCMFXUSB3BA C SER All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2020. All rights reserved Product data sheet Rev. 4 12 May 2020 2 / 19