DRAFT DRAFT Preliminary QPA6489A RFMD + TriQuint = Qorvo DC to 3500 MHz, CASCADABLE SiGe HBT MMIC AMPLIFIER The QPA6489A 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 DCblocking capacitors, a bias resistor, and an optional RF choke are required for operation.
SOT-89 Package Features  DC to 3500MHz Operation  High Gain: 19.
2 dB at 1950MHz  Cascadable 50Ω  Operates from Single Supply  Low Therma...

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