High Power Laser and Particle Beams, Volume. 36, Issue 9, 096003(2024)

Study on electromagnetic sensitivity of power modules of high-speed comparator and clock driver

Ning Li1...2, Zhigang Peng1 and Chaohui He1,* |Show fewer author(s)
Author Affiliations
  • 1School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an 710049, China
  • 2State Key Laboratory of Intense Pulsed Radiation Simulation and Effect, Xi’an 710024, China
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    Figures & Tables(13)
    Comparator and clock driver PCB test board power module decoupling circuit
    Schematic diagram of pulse current injection experiment configuration
    Injection pulse current waveform
    Output glitch waveforms of a comparator operating at 500 kHz
    Output glitch waveforms of a comparator operating at 1 MHz
    Output glitch waveforms of a comparator operating at 2 MHz
    Output glitch waveform of a comparator operating at 10 MHz
    Variation of Δ and Δ with the amplitude of injection pulse currentΔ与Δ随注入脉冲电流幅值的变化情况
    Variation of Δ with the amplitude of injection pulse current at different operating frequencies不同工作频率下Δ随注入脉冲电流幅值的变化情况
    Clock driver output disturbance waveforms with operating frequency 1 GHz
    Output glitch Δ of the 1 GHz clock driver varies with the amplitude of the injection current pulse工作频率1 GHz时钟驱动器输出扰动Δ随注入电流脉冲幅值变化情况
    Glitch amplitude Δ of the output waveform of clock drivers with different operating frequencies varies with the amplitude of the injected pulse current不同工作频率时钟驱动器输出波形扰动幅度Δ随注入脉冲电流幅值的变化情况
    Comparison of output waveforms of clock drivers at different frequencies
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    Ning Li, Zhigang Peng, Chaohui He. Study on electromagnetic sensitivity of power modules of high-speed comparator and clock driver[J]. High Power Laser and Particle Beams, 2024, 36(9): 096003

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    Paper Information

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    Received: Jan. 28, 2024

    Accepted: Jun. 28, 2024

    Published Online: Oct. 15, 2024

    The Author Email: He Chaohui (hechaohui@mail.xjtu.edu.cn)

    DOI:10.11884/HPLPB202436.230385

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