Datasheet Summary
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PRELIMINARY TECHNICAL DATA
Features
True rms response Excellent temperature stability Up to 30 dB input dynamic range at 4 GHz 50 Ω input impedance 1.25 V rms, +15 dBm, maximum input Single-supply operation: 2.7 V to 5.5 V Low power: 3 mW at 3 V supply RoHS pliant
50 MHz to 4 GHz TruPwr™ Detector ADL5501
FUNCTIONAL BLOCK DIAGRAM
RFIN x2 i
INTERNAL FILTER CAPACITOR
VPOS FLTR
TRANSCONDUCTANCE CELLS x2 i
ERROR AMP BUFFER 100 Ω VRMS
APPLICATIONS
Measurement of CDMA, CDMA2000, W-CDMA, and QPSK/QAM-based OFDM, and other plex modulation waveforms RF transmitter or receiver power measurement
BAND-GAP REFERENCE
ENBL M
Figure 1.
GENERAL DESCRIPTION
The...