Qorvo

QPA4486A – Amplifier

QPA4486A – Product Summary

The QPA4486A is a high performance SiGe HBT MMIC Amplifier. A Darlington configuration provides high FT and excellent thermal performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. Cancellation of emitter junction non-linearities results in higher suppression of intermodulation products. Only two DC-blocking capacitors, a bias resistor, and an optional RF choke are required for operation.

Product Features

• DC to 4500 MHz Operation
• High Gain: 16.5 dB at 1950 MHz
• Cascadable 50 Ω
• Operates from Single Supply
• Low Thermal Resistance Package

 

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