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ADL5505 - 450 MHz to 6000Mhz TruPwr Detector

General Description

The ADL5505 is a TruPwr™ mean-responding (true rms) power detector for use in high frequency receiver and transmitter signal chains from 450 MHz to 6000 MHz.

Requiring only a single supply between 2.5 V and 3.3 V, the detector draws less than 1.8 mA.

Key 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-compliant part www. DataSheet4U. com.

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Other Datasheets by Analog Devices

Part Number Description
ADL5500 100 MHz to 6 GHz TruPwr Detector
ADL5501 RMS Responding Detector
ADL5502 800 MHz to 3800 MHz Crest Factor Detector
ADL5504 450MHz to 6000MHz TruPwr Detector
ADL5506 45dB RF Detector

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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-compliant part www.DataSheet4U.com FUNCTIONAL BLOCK DIAGRAM VPOS ADL5505 INTERNAL FILTERING 100Ω VRMS BUFFER 05799-001 RFIN RMS CORE COMM Figure 1. 10 APPLICATIONS Power measurement of W-CDMA, CDMA2000, QPSK-/QAMbased OFDM (LTE and WiMAX), and other complex modulation waveforms RF transmitter or receiver power measurement OUTPUT (V) 0.1 0.01 –25 1 –20 –15 –10 –5 0 5 10 15 INPUT (dBm) Figure 2. Output vs.