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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.
Product Categories
Markets
Applications
- WiFi Access Points
- Mobile WiFi Devices
- 802.11p Vehicle Communications
- Microwave Backhaul
Features
Reference: 3.3V/15mA/5.5GHz
- EVB NF: 1.0 dB
- Gain: 14.5 dB
- OP1dB: 11.5 dBm
- Bypass Mode Gain: -1.0 dB
- Bypass Mode IP1dB: 24 dBm
- Flexible Bias Voltage and Current
- Internally Matched to 50 Ω
- Compact 1.5 x 1.5 mm DFN-6 Package
- Process: GaAs pHEMT
| Name | Part ID |
|---|---|
| Qorvo | RF5601 |
| Qorvo | RFFM4527 |
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.