High Gain, Ultra-LNA with Bypass 802.11ac: 4.9—6.0 GHz
GRF2543 is an ultra-low noise amplifier (LNA) with bypass designed for IEEE 802.11a/n/ac/p applications over 5.1 GHz to 5.925 GHz. The device exhibits outstanding noise figure, linearity and gain to 6 GHz. Note that the reported NF is for the entire evaluation board from SMA to SMA connector.
The LNA is operated from a single positive supply of 2.7 to 5.0 V with typical bias condition of 3.3 volts and 15 mA.
Consult with the GRF applications engineering team for custom tuning/evaluation board data and device s-parameters.
GRF2543 - High Gain, Ultra-LNA with Bypass 802.11ac: 4.9—6.0 GHz
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.