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POWER DETECTORS - SMT
v00.0814
Typical Applications
The HMC1120LP4E is ideal for: • Log –> Root-Mean-Square (RMS) Conversion • Tx/Rx Signal Strength Indication (TSSI/RSSI) • RF Power Amplifier Efficiency Control • Receiver Automatic Gain Control • Transmitter Power Control • Envelope Tracking • PA Linearization
Functional Diagram
HMC1120LP4E
RMS POWER DETECTOR & ENVELOPE TRACKER, DC - 3.9 GHz
Features
Broadband Single-Ended RF Input RMS Detector with ±1 dB Detection Accuracy up to 3.