MGA81563

0.1 – 6 GHz 3 V, 14 dBm Amplifier Technical Data MGA-81563 Features +14.8 dBm P1dB at 2.0 GHz +17 dBm Psat at 2.0 GHz Single +3V Supply 2.8 dB Noise Figure at 2.0␣ GHz 12.4 dB Gain at 2.0 GHz Ultra-miniature Package Unconditionally Stable Surface Mount Package SOT-363 (SC-70) Description Hewlett-Packard’s MGA-81563 is an economical, easy-to-use GaAs MMIC amplifier that offers excellent power and low noise figure for applications from 0.1 to 6 GHz. Packaged in an ultraminiature SOT-363 package, it requires half the board space of a SOT-143 package. The output of the amplifier is matched to 50 Ω (better than 2.1:1␣ VSWR) across the entire bandwidth. The input is partially matched to 50 Ω (better than 2.5:1␣ VSWR) below 4 GHz and fully matched to 50 Ω (better than 2:1 VSWR) above. A simple series inductor can be added to the input to improve the input match below 4 GHz. The amplifier allows a wide dynamic range by offering a 2.7 dB NF coupled with a +27 dBm Output IP3. The circuit uses state-of-the-art PHEMT technology with proven reliability. On-chip bias circuitry allows operation from a single +3␣ V power supply, while resistive feedback ensures stability (K>1) over all frequencies and temperatures. Pin Connections and Package Marking GND 1 OUTPUT 6 and V d 5 GND 4 GND Applications Buffer or Driver Amp for PCS, PHS, ISM, SATCOM and WLL Applications High Dynamic Range LNA 81 GND 2 INPUT 3 Simplified Schematic OUTPUT and Vd 6 INPUT 3 Note: Package mark...