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ADL5504

Analog Devices
Part Number ADL5504
Manufacturer Analog Devices
Description 450MHz to 6000MHz TruPwr Detector
Published Jan 18, 2010
Detailed Description FEATURES True rms response detector Excellent temperature stability ±0.25 dB rms detection accuracy vs. temperature Over...
Datasheet PDF File ADL5504 PDF File

ADL5504
ADL5504


Overview
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 APPLICATIONS Power measurement of W-CDMA, CDMA2000, QPSK-/QAMbased OFDM (LTE and WiMAX), and other complex modulation waveforms RF transmitter or receiver power measurement 450 MHz to 6000 MHz TruPwr Detector ADL5504 FUNCTIONAL BLOCK DIAGRAM VPOS ENBL RFIN ADL5504 1kΩ RMS CORE INTERNAL FILTERING 100Ω BUFFER FLTR VRMS COMM Figure 1.
08437-001 10 1 OUTPUT (V) 0.
1 GENERAL DESCRIPTION The ADL5504 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.
The input is inte...



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