GVA-63+

GVA-63+ is an InGaP HBT MMIC gain block from Mini-Circuits in a SOT-89 package, covering 0.01 GHz to 6 GHz with 21.1 dB of gain at 0.8 GHz, a 3.8 dB noise figure, +18.9 dBm P1dB and +34.8 dBm OIP3 from a single 5 V supply drawing 69 mA. That mix of gain, linearity and one-rail operation makes it a ready-made gain stage for receiver front ends, IF chains and transmitter line-ups, replacing discrete transistor stages that need bias design and matching work. For equipment builders, one packaged block shortens RF layout iterations and keeps performance repeatable from board to board. Selection advice: choose GVA-63+ when the chain needs roughly 20 dB of broadband gain with strong third-order intercept and very few external parts; check the datasheet gain curve near your band edges, since gain rolls off toward 6 GHz, and confirm the SOT-89 footprint and thermal path suit your layout before committing the BOM. Parameters verified against Mini-Circuits documentation.