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    Electronic Components
    1. HOME
    2. Electronic Components
    3. Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
    4. Outline of EMI Suppression Filters (EMC and Noise Suppression)
    5. Common Mode Choke Coils/Common Mode Noise Filters
    6. Noise suppression effects of common mode choke coils in HDMI interfaces
    EMI Suppression Filters(EMC and Noise Suppression)

    Outline of EMI Suppression Filters (EMC and Noise Suppression)Noise suppression effects of common mode choke coils in HDMI interfaces

    Device under test/
    Transmitter: game machine
    Receiver: projector
    Test resolution/
    Cable: HDMI® categoly2 3m cable
    080p Deep color 12bit (Data 1.11GHz) DVD play mod
    Noise Suppression of Common Mode Choke Coil in HDMI® Line

    - Test Example of HDMI® 1.3 Waveform Transmission -

    - Using ESD protection device 0.05pF -

    Signal frequency: 1.11GHz (Deep color 12bit)

    Test Example of HDMI® 1.3 Waveform Transmission
    Test Example of HDMI® 1.3 Waveform Transmission
    左右にスワイプ可能です 横持ちでご覧ください
    Wound Type DLW21SN900HQ2 Film Type DLP11SA900HL2 Film Type Array DLP2ADN900HL4
    Cutoff frequency 10GHz or higher About 6GHz About 4GHz
    Judgment Standard clear Standard clear Standard clear
    Transition time Rise time: 83.4ps
    Fall time: 77.4ps    		 Rise time: 90.4ps
    Fall time: 85.5ps    		 Rise time: 100ps
    Fall time: 97.4ps

    Each common mode choke coil can keep the waveform and satisfy the specification.

    Selection chart for common mode choke coils

    Selection chart for signal lines

    Selection chart for power lines

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    1. Electronic Components
    2. Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
    3. Outline of EMI Suppression Filters (EMC and Noise Suppression)
    4. Common Mode Choke Coils/Common Mode Noise Filters
    1. HOME
    2. Electronic Components
    3. Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
    4. Outline of EMI Suppression Filters (EMC and Noise Suppression)
    5. Common Mode Choke Coils/Common Mode Noise Filters
    6. Noise suppression effects of common mode choke coils in HDMI interfaces
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