ECMF4-2450A17M10数据手册滤波器的共模扼流圈规格书PDF

描述 Description

The ECMF4-2450A17M10 is a highly integrated common mode filter and low pass filter designed to suppress WiFi differential and common mode noise on high speed differential serial buses like HDMI. The device can protect and filter 2 differential lanes.

特性 Features

• High differential mode attenuation on WLAN frequencies :
•-23 dB at 2.4 GHz and -32 dB at 5.0 GHz
• Large bandwidth: 1.7 GHz
• Very low PCB space consumption.
• Thin package: 0.55 mm max.
• Lead-free package.
• High reduction of parasitic elements through integration.

简介

ECMF4-2450A17M10属于滤波器的共模扼流圈。由制造生产的ECMF4-2450A17M10共模扼流圈共模扼流圈是一种电气滤波器，能阻止两条或更多条数据或电源线共有的高频噪声，但允许期望的直流或低频信号通过。共模 (CM) 噪声电流通常来自无用的无线电信号、非屏蔽电子设备、逆变器和电机等来源。如果不加以过滤，这种噪声会在电子设备和电路中带来干扰问题。