HMC614LP4E

www.DataSheet4U.com v03.0109 HMC614LP4 / 614LP4E RMS & Peak to Average Power Detector 0.1 - 3.9 GHz Typical Applications The HMC614LP4(E) is ideal for: Log –> Root-Mean-Square (RMS) Conversion Received Signal Strength Indication (RSSI) Transmitter Signal Strength Indication (TSSI) RF Power Amplifier Efficiency Control Receiver Automatic Gain Control Transmitter Power Control Features IPWR Output: Instantaneous Power, Crest Factor Measurement RF Signal Wave shape & Crest Factor Independent Supports Controller Mode [1] ±1 dB Detection Accuracy to 3.9 GHz Input Dynamic Range: -57 dBm to +15 dBm +5V Operation from -40°C to +85°C Excellent Temperature Stability Power-Down Mode 24 Lead 4x4mm QFN Package: 9 mm2 12 POWER DETECTORS - SMT Functional Diagram General Description The HMC614LP4E RMS Power Detector is designed for RF power measurement, and control applications for frequencies up to 3.9 GHz. The detector provides a “true RMS” representation of any RF/IF input signal. The output is a temperature compensated, monotonic representation of real signal power, measured with a differential input sensing range of 71 dB. The HMC614LP4E is ideally suited to those wide bandwidth, wide dynamic range applications, requiring repeatable measurement of real signal power; especially where RF/IF wave shape and/or crest factor change with time. The HMC614LP4E provides an indication of the instantaneous or peak input power level normalized to the average input power level (peak ...