MGA-86563

MGA-86563 0.5 – 6 GHz Low Noise GaAs MMIC Amplifier Data Sheet Description Avago’s MGA-86563 is an economical, easy-to-use GaAs MMIC amplifier that offers low noise figure and excellent gain for applications from 0.5 to 6 GHz. Packaged in an ultra-miniature SOT-363 package, it requires half the board space of the SOT-143. The MGA-86563 may be used without impedance matching as a high performance 2 dB NF gain block. Alternatively, with the addition of a simple shunt-series inductor at the input, the device noise figure can be reduced to 1.6  dB at 2.4 GHz. For 1.5 GHz applications and above, the output is well matched to 50 Ω. Below 1.5 GHz, gain can be increased by using conjugate matching. The circuit uses state-of-the-art PHEMT technology with self-biasing current sources, a source-follower interstage, resistive feedback, and on-chip impedance matching networks. A patented, on-chip active bias circuit allows operation from a single +5 V power supply. Current consumption is only 14 mA, making this part suitable for battery powered applications. Surface Mount Package SOT-363 (SC-70) Features x Lead-free Option Available x Ultra-Miniature Package x Internally Biased, Single +5V Supply (14 mA) x 1.6 dB Noise Figure at 2.4 GHz x 21.8 dB Gain at 2.4 GHz x +3.1 dBm P at 2.4 GHz 1 dB Applications x LNA or Gain Stage for ISM, PCS, MMDS, GPS, TVRO, and Other C band Applications Equivalent Circuit RF NPUT 1 4 RF OUTPUT AND Vd Pin Connections and Package Marking 86x INP...