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LTC5582
40MHz to 10GHz RMS Power Detector with
57dB Dynamic Range
FEATURES
n Frequency Range: 40MHz to 10GHz n Linear Dynamic Range: Up to 57dB n Accurate RMS Power Measurement of High Crest
Factor Modulated Waveforms n Exceptional Accuracy Over Temperature: ±0.5dB (Typ) n Low Linearity Error within Dynamic Range n Single-Ended or Differential RF Inputs n Fast Response Time: 90ns Rise Time n Low Supply Current: 41.6mA at 3.3V (Typ) n Small 3mm × 3mm DFN10 n AEC-Q100 Qualified for Automotive Applications
APPLICATIONS
n RMS Power Measurement n PA Power Control n Receive and Transmit Gain Control n LTE, WiMAX, W-CDMA, CDMA2K, TD-SCDMA,
EDGE Basestations n Point-to-Point Microwave Links n RF Instrumentation
DESCRIPTION
The LTC®5582 is a 40MHz to 10GHz RMS responding power detector.