ST’s ECMF™ series offers the industry’s first silicon common-mode filters combined with high-efficiency ESD protection. Available in micro-QFN and CSP packages, this series offers ultra-compact form factors and covers high-speed serial interface standards including USB, MIPI, HDMI, DisplayPort™.
The ECMF devices are designed to avoid RF antenna desense in applications such as mobile phones, notebooks or tablets, and to protect ICs against destructive electrostatic discharges (ESD). They are particularly well suited for IoT applications, frequently subjected to RF link loss, due to the high-speed differential links – USB or MIPI – combined with Bluetooth or WiFi connectivity.
The new ECMF04-4HSM10Y and ECMF04-4HSWM10Y are automotive-grade integrated common mode filters. Designed to suppress ESD surges according to ISO10605 and EMI/RFI common mode noise on high speed buses, such as HDMI 1.4, USB 3.1 and MIPI, they replace discrete common mode chokes or LTCC and help to ensure safe and noiseless communications in cars.
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The ECMF™ series features:
- High common-mode attenuation from 800 MHz to 5 GHz
- Compliance with IEC 61000-4-2 level 4 ESD standard
- Robust ESD protection providing low residual peak voltage
- Ultra-compact and straightforward flow-through layout
- Proven compliance with MIPI D-PHY (DSI & CSI) , USB 2.0, USB 3.1 and HDMI 2.0 applications
ST’s new common-mode filter in ultra-compact form factors
Get samples now.
- ECMF4-2450A17M10 Common-mode filter with ESD protection for high-speed serial interfaces
- ECMF4-2450A60N10 Common mode filter with ESD protection for High Speed Serial interface
- ECMF02-2BF3 Common mode filter with ESD protection for high speed serial interface
- ECMF04-4HSM10 Common mode filter with ESD protection in QFN-10L
- ECMF02-2HSMX6 ESD protected common mode filter for USB3.0 interface
- ECMF06-6AM16 Common mode filter with ESD protection for MIPI D-PHY and MDDI interface
- ECMF02-4CMX8 Common mode filter with ESD protection for USB2.0 interface
- ECMF04-4HSM10Y Automotive CMF with ESD protection and 2.2 GHz bandwidth in QFN-10L
- ECMF04-4HSWM10Y Automotive CMF with ESD protection and 3.5 GHz bandwidth in QFN-10L
- ECMF4-20A42N10 Common mode filter with ESD protection
- ECMF04-4HSWM10 Common mode filter with ESD protection in QFN-10L
- ECMF02-2AMX6 Common-mode filter and ESD protection for USB 2.0 and MIPI/MDDI interfaces
