STのECMF™シリーズは、高効率ESD保護機能を組み込んだ業界初のシリコン･コモンモード･フィルタを提供します。マイクロQFNおよびCSPパッケージで提供されるこのシリーズは、超小型フォーム･ファクタを実現し、USB、MIPI、HDMI、DisplayPort™などの高速シリアル･インタフェース規格に対応しています。
ECMFデバイスは携帯電話、ノートPC、タブレットなどのアプリケーションのRFアンテナ感度劣化を防ぎ、静電気放電による破壊（ESD）から保護するように設計されています。これらの製品は、USBやMIPIなどの高速差動リンクとBluetooth®やWiFiによるコネクティビティを併用しているため、しばしばRFリンク･ロスが発生するIoTアプリケーションに最適です。
ビデオ
Smart Antenna Tuning with STMicroelectronics (all LTE bands)
Antenna desense medication with ECMF™ common-mode filters integrating ESD protection
STHVDAC, STPTIC: better sensitivity and longer battery life
The ECMF™ series features:
- Ultra-wide differential bandwidth up to 7 GHz
- 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
- 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 for silent and robust consumer application designs
Designed to filter and protect high-speed links such as USB3.1 Gen 1 and HDMI2.0, ST’s
ECMF4-20A42N10 improves the overall performance and robustness of consumer devices, in less than 3 mm² (1.35 x 2.2mm µQFN package). It suppresses the common-mode noise generated from the high-speed lines which creates LTE, GPS and Wi-Fi 2.4 to 5 GHz bands antenna de-sense and clamps ESD surges down to the 10 V remaining voltage.
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ECMF4-2450A17M10
Common-mode filter with ESD protection for high-speed serial interfaces
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ECMF2-0730V12M12
Common mode filter with ESD protection
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ECMF4-2450A60N10
Common mode filter with ESD protection for High Speed Serial interface
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ECMF02-2BF3
Common mode filter with ESD protection for high speed serial interface
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ECMF04-4HSM10
Common mode filter with ESD protection for High Speed Serial interface
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ECMF02-2HSMX6
ESD protected common mode filter for USB3.0 interface
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ECMF06-6AM16
Common mode filter with ESD protection for MIPI D-PHY and MDDI interface
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ECMF02-4CMX8
Common mode filter with ESD protection for USB2.0 interface
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ECMF02-3F3
Common mode filter with ESD protection
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ECMF4-20A42N10
Common mode filter with ESD protection
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ECMF06-6HSM16
Common mode filter with ESD protection for high speed serial interface
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ECMF04-4HSWM10
Common mode filter with ESD protection for High Speed Serial interfaces
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ECMF02-2AMX6
Common-mode filter and ESD protection for USB 2.0 and MIPI/MDDI interfaces
