Broadband LNA/Linear Driver
Tuning Range: 0.4 to 4.2 GHz
GRF4012 is a broadband low noise gain block designed for automotive SDARS, small cell, wireless infrastructure and other high performance applications. It is a derivative of the GRF4002/4002W with slightly higher gain and an application schematic designed for reduced Iddq variation over process and temperature.
The device is operated from a supply voltage (VDD) of 1.8 to 5.0 V with a selectable IDDQ range of 20 to 80 mA for optimal efficiency and linearity.
Consult with the GRF applications engineering team for custom tuning/evaluation board data.
- SDARS Stage 2 LNA
- Cellular Repeaters (Compensator)
- General Purpose Linear LNA
- EVB NF: 0.9 dB
- Gain: 17.8 dB
- OP1dB: 21.0 dBm
- OIP3: 32.0 dBm
- Flexible Bias Voltage and Current
- Process: GaAs pHEMT