High-frequency circuit analysis tool

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last updated：Apr 14, 2023

マイクロニクス

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[Application Example] Suitable for circuit analysis in high-frequency circuit design.

The "MP300" is a passive probe with low input capacitance and a wide frequency range. It is used by connecting it to measuring instruments with an input impedance of 50Ω. With an input resistance of 500Ω, the attenuation ratio is 10:1, which is significantly lower than that of typical passive probes or FET probes, so care must be taken regarding its impact on the circuit under test in the DC to low-frequency range. However, due to its low input capacitance and input impedance being close to a pure resistance, the load effect is small in the high-frequency range, resulting in better frequency response. It is suitable for comparison with simulation results during high-frequency circuit design and for failure analysis. 【Product Introduction】 ■ High-frequency passive probe "MP300" - Low input capacitance with a wide frequency range *For more details, please refer to the PDF document or feel free to contact us.

Related Link - http://www.micronix-jp.com/note/application/MP300-…

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basic information

【Performance】 ■ Frequency bandwidth (-3dB): 6GHz ■ Attenuation ratio: 10:1±2% (when connected to a 50Ω±1% load) ■ Input resistance: 500Ω±2% (when connected to a 50Ω±1% load) ■ Input capacitance: 0.25pF (typ) ■ Cable length: 1m ■ Connector type: SMA ■ Input voltage withstand: 10Vrms, 20Vpeak (PW<1ms) ■ Performance guarantee temperature: 5 to 35℃ ■ Operating humidity: 85%RH or less (no condensation) ■ Storage temperature: -20 to 70℃ *For more details, please refer to the PDF document or feel free to contact us.