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
|
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
OUTPU...
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