NXP PCMF1HDMI2S EMI Filter, 1 Channel, WLCSP-5 新
The is a common mode EMI filter for differential channels with integrated ESD protection in 5 pin WLCSP package. It is a common mode electromagnetic interference EMI filter with integrated ESD protection for one differential channel. The device is designed to provide low insertion loss for differential high speed signals on each channel while unwanted common mode signals are attenuated. Each differential channel incorporates two signal lines that are coupled by integrated coils. Diodes provide protection to downstream components from ESD voltages up to ±15KV on each signal line. Typical applications include HDMI 2.0, HDMI 1.4, MIPI M-PHY, D-PHY as used in camera serial interface CSI, display serial interface DSI, general purpose EMI, radio-frequency interference RFI filter and downstream ESD protection. It is designed to provide high level ESD protection and common mode filtering for differential high speed data line pairs such as HDMI 2.0, TMDS, eSATA & LVDS.
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- Superior common mode suppression over a wide frequency range
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- Extremely high symmetry between line pairs
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- Superior RF performance compared to other integrated filters or discrete filters
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- Channel series resistance single line of 3ohm input to output
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- Breakdown voltage of 9V at IR=1mA and forward voltage of 0.8V at IF = 10mA
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- Clamping voltage of 4V at IPP = 16A
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- Insertion loss of -12dB at f = 800MHz common mode and 0.3dB at f = 1MHz differential mode
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- Diode capacitance of 0.25pF f = 1MHz, VI = 2.5V
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- Ambient temperature range from -40°C to 85°C