PCMF1USB30数据手册滤波器的共模扼流圈规格书PDF

描述 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 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
PCMF1USB30
1
WLCSP5
PCMF2USB30
2
WLCSP510
PCMF3USB30
3
WLCSP15

特性 Features

• 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

应用 Application

• Smartphone, cellular and cordless phone
• Tablet PC and Mobile Internet Device (MID)
• USB 3.1, USB 2.0, HDMI 2.0, HDMI 1.4
• MIPI M-PHY and D-PHY as used in Camera Serial Interface (CSI) and Display Serial Interface (DSI)
• General-purpose EMI and Radio-Frequency Interference (RFI) filter and downstream ESD protection