Check the listing for details. Rf microwave true power logarithm detector AD8362. Condition: New. Listed at 12.15 USD. Logarithmic power Detector (AD8362) First, product application: 1. Wide operating frequency: The operating frequency can be from 50Hz to 3.8GHz, suitable for wide-band power detection, with flat input and output response. 2. High dynamic range: The input dynamic range is up to 60dB, and the input signal can be from -52 dBm to +8dBm in a 50Ω system. 3. High accuracy and linearity provide an accurate linear output voltage in decibels (dB), 50mV/ dB. 4. True RMS Power Detection The AD8362 is a true RMS response power detector that is independent of the signal waveform and can detect the RF power of complex modulated signals (including CDMA, W-CDMA, 8PSK, QAM and OFDM signals). Suitable for IS95, CDMA2000, 3GPP, GSM/EDGE, MMDS and other broadband access devices. 5. There are two modes of operation The AD8362 has two operating modes: power measurement and controller. In Figure 1, in power measurement mode, VOUT and VSET The pin is directly connected, the output voltage is proportional to the logarithm of the effective value of the input power, the input signal increases by 1dB, the output voltage Vout increases by 50 mV, the maximum can reach (Vs-0.1)V, the voltage reading directly reflects the power size, this working mode is suitable for power meter or power detection in the equipment. Another working mode is the controller mode, as shown in FIG. 2, a reference voltage value is set at the VSET end. When the power voltage value detected by AD8362 is greater than the reference voltage value, the voltage Vout outputs a high level; when the power voltage value detected by AD8362 is less than the reference voltage value, the voltage Vout uses the AD8307 to measure the power. The typical linear slope is 0.025 V/dB and the measurement range is -75 dBm to +16 dBm. It has a shielding housing and anti-reverse protection diode. Second, product physical picture: