CM1430数据手册滤波器的EMI/RFI滤波器（LCRC网络）规格书PDF

描述 Description

CM1430 is a family of pi-style EMI filter arrays with ESD protection, which integrates four, six and eight filters (C-R-C) in small form factor TDFN 0.40 mm pitch packages. The CM1430 has component values of 8.5pF-100Ω-8.5pF per channel. The CM1430 has a cut-off frequency of 200 MHz and can be used in applications with data rates up to 80 Mbps. The parts include ESD diodes on every pin, which provide a very high level of protection for sensitive electronic components that may be subjected to electrostatic discharge (ESD). The ESD protection diodes safely dissipate ESD strikes of ±15 kV, well 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 ±30 kV.

特性 Features

• Four, six and eight channels of EMI filtering with integrated ESD protection
• Pi-style EMI filters in a capacitor-resistor-capacitor (C-R-C) network
• ±15 kV ESD protection on each channel (IEC 61000-4-2 Level 4, contact discharge)
• ±30 kV ESD protection on each channel (HBM)
• Greater than 20 dB attenuation (typical) at 1.0 GHz

应用 Application

LCD and Camera data lines in mobile handsets I/O port protection for mobile handsets, notebook computers, PDAs etc. EMI filtering for data ports in cell phones, PDAs or notebook computers Wireless handsets Handheld PCs/PDAs

简介

CM1430属于滤波器的EMI/RFI滤波器（LCRC网络）。由制造生产的CM1430EMI/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。