QPA4463A
DC - 3500 MHz Cascadable SiGe HBT MMIC Amplifier
Discontinued >
End of Life announced January 29, 2024 (PCN 24-0003).
Last Time Buy: August 12, 2024
Recommended replacement for new designs: QPA4563A
Contact your local sales representative for assistance.
Key Features
- DC to 3500MHz Operation
- Cascadable 50 ohm
- Single Voltage Supply
- High Gain: 16.3 dB Typical at 1950 MHz
- Low Thermal Resistance Package
Qorvo's 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.
Typical Applications
- General Purpose Wireless
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 3,500 |
| Gain(dB) | 16.3 |
| OP1dB(dBm) | 14.9 |
| OIP3(dBm) | 29.5 |
| NF(dB) | 2.8 |
| Voltage(V) | 6 |
| Current(mA) | 45 |
| Package Type | SOT-363 |
| Package(mm) | 2.0 x 1.25 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |