The PCMF2HDMI2S is a common mode EMI filter for differential channels with integrated ESD protection in 10 pin WLCSP package. It is a common mode electromagnetic interference (EMI) filter with integrated ESD protection for two differential channels. 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.
- Superior common mode suppression over a wide frequency range
- Extremely high symmetry between line pairs
- Superior RF performance compared to other integrated filters or discrete filters
- Channel series resistance single line of 3 ohm (input to output)
- Breakdown voltage of 9V at IR=1mA and forward voltage of 0.8V at IF = 10mA
- Clamping voltage of 4V at IPP = 16A
- Insertion loss of -12dB at f = 800MHz (common mode) and 0.3dB at f = 1MHz (differential mode)
- Diode capacitance of 0.25pF (f = 1MHz, VI = 2.5V)
- Ambient temperature range from -40°C to 85°C
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