CM1453-04CP数据手册滤波器的EMI/RFI滤波器（LCRC网络）规格书PDF

描述 Description

The CM1453-04CP is a pi-style EMI array with ESD protection, which integrates filters (C-L-C) in CSP form factor with 0.40mm pitch. Each EMI filter channel of the CM1453-04CP is implemented as a 3-pole L-C filter where the component values are 9.5pF-20nH-9.5pF. The roll-off frequency at -6dB attenuation is 380MHz and can be used in applications where the data rates are as high as 160Mbps while providing greater than -35dB over the 800MHz to 2.7GHz frequency range. The parts include ESD diodes on every I/O pin that provide a high level of protection against electrostatic discharge (ESD). The ESD protection diodes connected to the filter ports are designed and characterized to safely dissipate ESD strikes of ±15kV, beyond the maximum requirement of the IEC61000-4-2 international standard. Using the MIL-STD-883 (Method 3015) specification for Human Body Model (HBM) ESD, the pins are protected for contact discharges at greater than ±30kV

特性 Features

• Excellent attenuation of noise in the wireless carrier bands
• Chip Scale Package (CSP) features extremely low lead inductance for optimum filter and ESD performance
• 15kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)

应用 Application

Camera and display interfaces, keypad interfaces

简介

CM1453-04CP属于滤波器的EMI/RFI滤波器（LCRC网络）。由制造生产的CM1453-04CPEMI/RFI 滤波器（LC，RC 网络）该系列产品将几种无源元器件集成到单个装置中，可用于产生电流的频率依赖性阻抗。尽管有其他类型，但大多数都是用于抑制不必要高频信号传输的低通型，否则可能会导致干扰或意外操作。