描述 Description

The EMI7204MU, EMI7206MU and EMI7208MU comprise a family of LC EMI filters with integrated ESD protection. Their typical component values of L = 17 nH and C = 12 pF deliver a cutoff frequency of 250 MHz and stop band attenuation greater than -23 dB from 800 MHz to 6.0 GHz.This performance makes the part ideal for parallel interfaces with data rates up to 125 Mbps in applications where wireless interference must be minimized.The specified attenuation range is very effective in minimizing interference from 2G/3G, GPS, Bluetooth? and WLAN signals.The EMI7204MU, EMI7206MU and EMI7208MU are available in the low-profile 4, 6, and 8 lead, 0.5 mm thick UDFN surface mount packages with 0.4 mm lead pitch.

特性 Features

? ±16 kV ESD Protection on Each Channel (IEC6100042 Level 4, Contact Discharge)
? L/C Values of 17 nH and 12 pF Deliver Exceptional S21 Performance Characteristics of 250 MHz f3dB and -23 dB Stop Band Attenuation from 800 MHz to 6.0 GHz
? Integrated EMI/ESD System Solution in UDFN Package Offers Exceptional Cost, System Reliability and Space Savings
? These are PbFree Devices

應用 Application

? Wireless Handsets
? EMI Filtering for LCD and Camera Data Lines
? EMI Filtering and Protection for I/O Ports and Keypads

簡介

EMI7208MU屬于濾波器的EMI/RFI濾波器（LCRC網絡）。由制造生產的EMI7208MUEMI/RFI 濾波器（LC，RC 網絡）該系列產品將幾種無源元器件集成到單個裝置中，可用于產生電流的頻率依賴性阻抗。盡管有其他類型，但大多數(shù)都是用于抑制不必要高頻信號傳輸?shù)牡屯ㄐ停駝t可能會導致干擾或意外操作。