RMS Responding Power Detectors

Recognized as the pioneer and leader in RF detectors, Analog Devices offers a broad portfolio of high performance logarithmic amplifiers and TruPwr™ rms responding detectors. ADI logarithmic amplifiers measure signals up to 100 dB dynamic range, from dc to microwave, and accuracies of ±0.2 dB, and are well-suited for both RSSI and transmit power level detection. The TruPwr rms detectors address the challenge of measuring complex waveforms found in spread spectrum CDMA/W-CDMA and higher order QAM modulation systems and provide an accurately scaled dc voltage, which is the rms equivalent of the input waveform.
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RMS Responding Power Detectors

RMS Responding Power Detectors

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RMS Detectors

Part#Voltage Supply (V)Supply CurrentRF FrequencyDynamic Range (dB)Output ResponseResponse Time (typ)Temp Drift (typ)Least # Leads
ADL5903 - 3 mA 6 GHz 35 Linear in dB 3.5 µs 0.45 8
ADL5906 4.75 to 5.25 69 mA 10 GHz 67 Linear in dB 0.2 µs - 16
ADL5511 4.75 to 5.25 21.5 mA 6000 MHz 47 Linear in Voltage 10 µs 0.1 16
ADL5902Reference Circuit Available 4.5 to 5.5 73 mA 9000 MHz 65 Linear in dB 3000 ns 0.5 16
ADL5505 2.5 to 3.3 1.8 mA 6000 MHz 35 Linear in Voltage 3000 ns 0.1 4
ADL5504 2.5 to 3.3 1.8 mA 6000 MHz 35 Linear in Voltage 3000 ns 0.1 6
AD8363 4.5 to 5.5 60 mA 6000 MHz 50 Linear in dB 3000 ns 0.5 16
ADL5502Reference Circuit Available 2.5 to 3.3 3 mA 6000 MHz 35 Linear in Voltage 15000 ns 0.1 8
ADL5501 2.7 to 5.5 1.1 mA 6000 MHz 30 Linear in Voltage 6000 ns 0.1 6
ADL5500 2.7 to 5.5 1 mA 6000 MHz 30 Linear in Voltage 10000 ns 0.25 4
AD8364 4.5 to 5.5 70 mA 2700 MHz 60 Linear in dB 45 ns 0.5 32
AD8362 4.5 to 5.5 20 mA 3800 MHz 65 Linear in dB 45 ns 1 16
AD8361 2.7 to 5.5 1.1 mA 2500 MHz 30 Linear in Voltage 5000 ns 0.25 6