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.
| Qorvo | |
|---|---|
| Product Category | RF Amplifiers |
| Product Number | QPA4486A |
| Product Name | DC - 4500 MHz Cascadable SiGe HBT MMIC Amplifier |
| Applications | Mobile / Wireless Systems; SATCOM |
| RoHS Compliant | RoHS |
| Frequency Range | ? to 4500 MHz |
| Minimum Gain | 16.5 dB |
