Qorvo's QPA7489A 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 | QPA7489A |
| Product Name | DC - 3000 MHz Cascadable SiGe HBT MMIC Amplifier |
| Applications | Mobile / Wireless Systems |
| RoHS Compliant | RoHS |
| Frequency Range | ? to 3000 MHz |
| Minimum Gain | 17.7 dB |
| Maximum Gain | 17.7 dB |
