The Qorvo QPA4463A 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.
Технические характеристики
| Part Number: QPA4463A |
| Manufacturer: Qorvo |
| Type: Amplifiers |
| Frequency Min: 0 GHz |
| Frequency Max: 3.5 GHz |
| P1dB: 15 dBm |
| Gain: 18.3 dB |
| IP3: 30.8 dBm |
| Supply Voltage Vd Min: 2.9 V |
| Supply Voltage Vd Max: 3.5 V |
| Quiescent Current Id: 45 mA |
| Noise Figure: 2.7 dB |
| Package: SOT-363 |
| Process: SiGe |
