QPA4486A Overview
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.
QPA4486A Key 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