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Low Noise Amplifier with Bypass
Tuning Range: 0.4 to 5.0 GHz
GRF2243 is a low noise amplifier (LNA) with low loss bypass which requires only a single control input. It is designed for high performance applications up to 5 GHz.
With minimal external matching, the device achieves outstanding noise figure (NF), high gain and efficient linearity. The LNA is operated from a single positive supply of 2.7 to 5 V with a selectable IDDQ range of 8 to 25 mA.
Please consult with the GRF applications engineering team for custom tuning/evaluation board data and device S-parameters.
Product Categories
Applications
- Cellular Repeaters and Signal Boosters
- Cellular Infrastructure
- VHF/UHF and ISM Radios
Features
Reference: 3.3V/15mA/2.5GHz
- Gain: 19.7 dB
- EVB NF: 0.75 dB
- OP1dB: 12.0 dBm
- OIP3: 23.0 dBm
- Bypass Mode Gain: -1.6 dB
- Bypass OP1dB: 22.5 dBm
- Bypass OIP3: 16.0 dBm
- Flexible Bias Voltage and Current
- Single Control Logic Input
- Process: GaAs pHEMT
- Compact 1.5 x 1.5 mm DFN-6 Package
| Name | Part ID |
|---|---|
| Qorvo | RFFM4227 |
NOTE: Charts represent a compilation of datasets that may span more than one tuning configuration, and apparent discontinuities in the plots may result. Please note that alternative tunes will likely resolve any such irregularities in the plots. Contact [email protected] for further guidance.