DC2158A 演示电路配备采用 LTC5596 的高精度 RMS 功率
检测器。该器件是一款宽动态范围 RMS 射频功率检测器,工作频率为 100MHz 至 40GHz。精度为 1dB 的输入动态范围高达 35dB,具体取决于频率。检测器输出电压斜率通常为 29mV/dB。 DC2158A 演示电路针对高达 40GHz 的宽工作频率范围进行了优化,采用 2.9mm SMK 边缘安装连接器。 LTC5596 的
输入阻抗在内部匹配为 50Ω。它适用于峰值/平均值比高达 12dB 的高波峰因数波形的 RMS 测量
说明
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DC2158A, Demonstration Circuit hosts a high accuracy RMS Power Detector featuring the LTC5596. This device is a wide dynamic range RMS RF Power Detector operational from 100MHz to 40GHz. The input dynamic range with 1dB accuracy is up to 35dB depending on frequency. The detector output voltage slope is normally 29mV/dB. The DC2158A Demo Circuit is optimized for wide operational frequency range up to 40GHz with 2.9mm SMK edge mount connector. Input impedance to LTC5596 is internally matched to 50O. It is suitable for RMS measurements of high crest factor waveforms up to 12dB peak/average ratio
主要特色
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Operating Frequency
100 to 40000 MHz