ADL5505 Datasheet | Analog Devices

450 MHz to 6000 MHz TruPwr Detector ADL5505 Features True rms response detector Excellent temperature stability ±0.25 dB rms detection accuracy vs. temperature Over 35 dB input power dynamic range, inclusive of crest factor RF bandwidths from 450 MHz to 6000 MHz 500 Ω input impedance Single-supply operation: 2.5 V to 3.3 V Low power: 1.8 mA at 3.0 V supply RoHS-pliant part .. FUNCTIONAL BLOCK DIAGRAM VPOS INTERNAL FILTERING 100Ω VRMS BUFFER 05799-001 RFIN RMS CORE Figure 1. APPLICATIONS Power measurement of W-CDMA, CDMA2000, QPSK-/QAMbased OFDM (LTE and WiMAX), and other plex modulation waveforms RF transmitter or receiver power...