- Custom Tunes
- App Notes
- Pkg/Mfg Information
- Quality Information
- Replacement Parts
- PCN
- Parametric Charts
High Gain, Ultra-LNA
Tuning Range: 4.0 to 10.0 GHz
The GRF2101 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 evaluation board noise figure (NF) of 0.9 dB. The high gain, superior NF and directivity of its design allows designers to create receiver architectures with outstanding cascaded NF and unconditional stability.
The device can also be tuned up to 10 GHz delivering high gain and low NF.
The LNA is operated from a single positive supply of 2.7 to 5 V with a typical bias condition of 3.3 V and 18 mA.
Please 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/18mA/5.5 GHz
- Evaluation Board NF: 0.9 dB
- Gain: 18 dB
- OP1dB: 10 dBm
- OIP3: 22 dBm
- Flexible Bias Voltage and Current
- Process: GaAs pHEMT
- Compact 1.5 x 1.5 mm DFN-6 Package
| Name | Part ID |
|---|---|
| Broadcom | ALM-2812 |
| Broadcom | MGA-665P8 |
| Broadcom | MGA-675T6 |
| Qorvo | RF5515 |
| Skyworks | SKY65404 |
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.