Common-mode EMI filter for differential channels with integrated ESD protection
The devices are common-mode ElectroMagnetic Interference (EMI) filters with integrated ElectroStatic Discharge (ESD) protection for 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.
PCMF2DFN1 protects and filters two differential channels and is encapsulated in a DFN2520-9 (SOT1333-1/XSON9) plastic package.
PCMF3DFN1 protects and filters three differential channels and is encapsulated in a DFN4020-14 (SOT1334-1/XSON14) plastic package.
|Type number||Package version||Package name||Size (mm)||No of filtered pairs||Application||Configuration||S21 DD -3dB (GHz)||Rline [typ] (Ohm)||Cd [typ] (pF)||Cd [max] (pF)||VRWM (V)||VESD IEC61000-4-2 (kV)||IRM [max] (µA)|
|PCMF3DFN1||SOT1334-1||DFN4020-14||2 x 4 x 0.5||3||MIPI D-PHY, HDMI||Common Mode Filter with ESD-protection for three line pairs||2.2||5||0.6||0.6||5.5||15||0.1|
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