QPA7489A
DC - 3000 MHz Cascadable SiGe HBT MMIC Amplifier
Please use QPA9126 for new designs.
Key Features
- DC to 3000MHz Operation
- High Output IP3: +34.1 dBm Typical at 850 MHz
- Low Noise Figure: 3.2dB Typical at 1950 MHz
| Mouser | 0 | Buy Online > | |
| RELL | 0 | Buy Online > | |
| RFMW | 21000 | Buy Online > |
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.
Typical Applications
- General Purpose Wireless
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 3,000 |
| Gain(dB) | 17.7 |
| OP1dB(dBm) | 21.1 |
| OIP3(dBm) | 34.1 |
| NF(dB) | 3.2 |
| Voltage(V) | 7 |
| Current(mA) | 118 |
| Package Type | SOT-89 |
| Package(mm) | 4.6 x 2.4 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
X-Microwave Design System
This product is available as an X-Microwave Block (X-MWblock) for evaluation.
X-MWblocks are RF and microwave "drop-in" components that can be used individually for prototyping or in production assemblies. X-MWblocks are easy to test, integrate, align, and configure to 60 GHz and beyond. No messy sweat soldering or silver epoxy processes are required. X-MWblocks are highly characterized with S-parameter models and connect with a patented solder-less interconnect technology.
This product appears in the following application block diagrams: