GRF4107

Ultra-linear PA/Driver
Tuning Range: 0.1 – 3.8 GHz

GRF4107 is a high linearity PA /Linear Driver with high reverse isolation. It delivers excellent Gain, P1dB and IP3 over a wide range of frequencies with fractional bandwidths of roughly 5 to 10%.

The device is primarily targeted at applications below 2.7 GHz but can be used up to 3.8 GHz with a suitable driver amplifier. It can be biased over a wide range of Vcc from 3.0 to 5.0 volts and ICCQ is adjustable for optimal efficiency and linearity.

Consult with the GRF applications engineering team for custom tuning/evaluation board data and device s-parameters.

Applications

  • Power Amplifier
  • Linear Driver Amplifier for High PAR Waveforms

Features

Reference: 5V/650mA/920MHz

  • Gain: 15.5 dB
  • OP1dB: 33.0 dBm
  • OIP3: 49.9 dBm
  • Reverse Isolation: -35.0 dB
  • Flexible Bias Voltage and Current
  • Process: InGaP HBT