說明

• EVAL-CN0399-SDPZ, Evaluation Kit based on CN-0399. This signal drives the RFIN input pin of the ADL5904, an rms responding RF power detector, through an ac coupling capacitor. The size of this capacitor (0.47 uF) sets the minimum input frequency of the circuit. The output voltage from the detector (VRMS) is a dc output voltage level that is proportional to the rms level of the input signal