NPN Silicon Germanium RF Transistor

Preliminary data
• For high power amplifiers
• Ideal for low phase noise oscilators
• Maxim. available Gain Gma = 21 dB at 1.8 GHz
   Noise figure F = 0.9 dB at 1.8 GHz
• Gold metallization for high reliability
• 70 GHz fT- Silicon Germanium technology