SPF5344Z
800 - 4000 MHz GaAs pHEMT 2-Stage Low Noise MMIC Amplifier
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.
Last Time Buy: March 9, 2020
Recommended replacement for new designs: SPF5122Z
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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
Parameters
Technical Documents
Design Resources
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