Description
Avago’s MGA-85563 is an easy-to-use GaAs RFIC amplifier that offers low noise figure and high gain from 0.8 to 6 GHz.
Features
- a minimum noise figure of 1.6 dB and associated gain of 18 dB at 1.9 GHz. The output is matched internally to 50Ω, and the input is partially matched, requiring only a single external inductor for optimal performance. The supply current can be adjusted using an external resistor, varying IP3 from +12 dBm to +17 dBm. The circuit uses state-of-the-art PHEMT technology with proven reliability. On-chip bias circuitry allows operation from a single +3 V supply, while resistive feedback ensures stabil.
MGA-85563-AVAGO.pdf
