CM1457

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EMI Filter, 4,6 and 8-Channel, with ESD Protection

制造商：ON

中文数据手册

产品信息

The CM1457 is an inductor-based (L-C) EMI filter array with ESD protection, which integrates four, six, or eight filters in a CSP form factor with 0.40mm pitch.Each EMI filter channel of the CM1457 is implemented with the component value of 6pF-35nH-4.7pF-35nH-1.8pF. The cut-off frequency at -3dB attenuation is 300MHz and can be used in applications where the data rates are as high as 160Mbps, while providing greater than -35dB attenuation over the 800MHz to 2.7GHz frequency range. The parts include ESD diodes on every I/O pin and provide a high level of protection against electrostatic discharge (ESD). The ESD protection diodes connected to the external filter ports are designed and characterized to safely dissipate ESD strikes of ±15kV, which is beyond the maximum requirement of the IEC61000-4-2 international standard.

700 MHz Attenuation, critical for LTE deployments
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)

在线购买

型号	制造商	描述	购买
CM1457-08CP	ON	LC (Pi) EMI Filter 5th Order Low Pass 8 Channel L = 70nH (Total), C = 12.5pF (Total) 15mA 20-WFBGA, WLCSP	立即购买
CM1457-06CP	ON	6 CH. L-C FILTER W/ESD WLCSP15	立即购买
CM1457-04CP	ON	4 CH. L-C FILTER W/ESD WLCSP10	立即购买

技术资料

标题	类型	大小（KB）	下载
WLCSP15, 2.47x1.05	PDF	59	点击下载
WLCSP10, 1.67x1.05	PDF	59	点击下载
WLCSP20, 3.27x1.05	PDF	60	点击下载
L-C EMI Filter Array with ESD Protection, 4-, 6- and 8-Channel	PDF	186	点击下载

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