SPF5344Z
800 - 4000 MHz GaAs pHEMT 2-Stage Low Noise MMIC Amplifier
Discontinued >
End of Life announced August 28, 2019 (PCN 19-0154).
Last Time Buy: March 9, 2020
Recommended replacement for new designs: SPF5122Z
Contact your local sales representative for assistance.
Key Features
- Low Noise Figure = 0.80dB at 2GHz
- Gain = 24.5dB at 2GHz
- OIP3 = 39dBm at 2GHz
- Excellent Return Loss: S11 >20dB, S22 >20dB at 2GHz
- P1dB = 22.4dBm at 2GHz
- Single-Supply Operation: 5V at IDQ = 120mA
- Flexible Biasing Options: 3V to 5V Adjustable Current
- Broadband Internal Matching
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Qorvo's SPF5344Z is a high performance 2-Stage pHEMT MMIC LNA designed for use from 0.8GHz to 4GHz. It offers low noise figure and high linearity in a gain block configuration. Its single-supply operation and integrated matching networks make implementation remarkably simple. The off-chip interstage choke and DC block allow for optimum performance tuning.
Product Categories
| Frequency Min(GHz) | 0.8 |
| Frequency Max(GHz) | 4 |
| Gain(dB) | 24.5 |
| NF(dB) | 0.8 |
| OP1dB(dBm) | 22.4 |
| OIP3(dBm) | 39 |
| Voltage(V) | 5 |
| Current(mA) | 120 |
| Package Type | QFN |
| Package(mm) | 4 x 4 x 0.85 |
| ECCN | 5A991.G |
This product appears in the following application block diagrams: