QPA5389A
DC - 4500 MHz Cascadable SiGe HBT Amplifier
End of Life announced May 8, 2024 (PCN 24-0068).
Last Time Buy: November 20, 2024
Recommended replacement for new designs: QPA9126
Contact your local sales representative for assistance.
Note: Any orders for Last Time Buy materials from Qorvo are considered non-cancellable, non-returnable.
Key Features
- High gain: 15.9 dB at 1950 MHz
- Cascadable 50 ohm
- Operates from single supply
- Low thermal resistance package
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The QPA5389A 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
- Instrumentation
- Repeaters
- Boosters
- PA Driver Amplifier
- Cellular, PCS, GSM, UMTS
- IF Amplifier
- Wireless Data, Satellite
Product Categories
| Frequency Min(MHz) | DC |
| Frequency Max(MHz) | 4,500 |
| Gain(dB) | 15.9 |
| NF(dB) | 3.7 |
| Current(mA) | 60 |
| Package Type | SOT-89 |
| 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.