GRF4205

GRF2073
Pre-Production

Product Categories

Ultra-linear PA/Driver
Tuning Range: 0.4 – 3.8 GHz

GRF4205 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 3 to 5%. The device can be biased over a wide range of Vcc from 3.0 to 9.0 V 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/500mA/1.95GHz

  • Gain: 20.0 dB
  • OP1dB: 30.5 dBm
  • OIP3: 51.0 dBm
  • Reverse Isolation: -39.5 dB
  • Flexible Bias Voltage and Current
  • Process: InGaP HBT
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