High Gain, Ultra-LNA
GRF2501W is an ultra-low noise amplifier (LNA) designed for IEEE 802.11a/n/ac/p applications (5.1 GHz to 5.925 GHz). Over this band, the device exhibits outstanding de-embedded noise figure (NF) of 0.80 dB along with excellent gain flatness. The high gain, superior NF and directivity of its design allows designers to create receiver architectures with outstanding cascaded NF and unconditional stability.
The LNA is operated from a single positive supply of 2.7 to 5.0 V with a typical bias condition of 3.3 V and 15 mA. GRF2501W is internally matched to 50 Ω at the input and output ports.
Consult with the GRF applications engineering team for custom tuning/evaluation board data and device s-parameters.
Product Categories
Markets
Applications
- Mobile WiFi Devices
- 802.11p Vehicle Communications
Features
Reference: 3.3V/15mA/5.5 GHz
- Gain: 16.0 dB
- De-embedded NF: 0.8 dB
- IP1dB: -8.0 dBm
- OP1dB: 23.0 dBm
- AEC-Q100 Grade 2 Qualification Pending
- Flexible Bias Voltage and Current
- Internally Matched to 50 Ω
- Process: GaAs pHEMT
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.