Common-mode EMI filter
PCMFxUSB3S series
Common-mode EMI filter for differential channels with
integrated ESD protection
Rev. 3 — 7 March 20...
Description
PCMFxUSB3S series
Common-mode EMI filter for differential channels with
integrated ESD protection
Rev. 3 — 7 March 2019
Product data sheet
1. General description
Common-mode ElectroMagnetic Interference (EMI) filters with integrated 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 commonmode 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 PCMF1USB3S PCMF2USB3S PCMF3USB3S
Number of channels 1 2 3
Package Name WLCSP5 WLCSP10 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 Tablet PC and Mobile Internet Device (MID) USB 3.2, USB 2.0, HDMI 2.0, HDMI 1.4 MIPI M-PHY and D-PHY as used ...
Similar Datasheet