TRF37D73IDSGR TI RF Amplifiers

The TRF37D73IDSGR from Texas Instruments is a 1MHz–6GHz broadband RF gain block ideal for diverse signal chains . For selection, it provides a flat 19.5dB gain, 3.25dB noise figure, and excellent linearity with 28dBm OIP3 at 2GHz, all running on a single 3.3V supply with just 53mA current draw . The integrated active bias ensures stable, predictable performance across voltage and temperature variations . Its 50Ω internal matching, power-down mode, and compact 2x2mm WSON package simplify design in space-constrained applications . In application, it excels as a general-purpose gain stage in wireless infrastructure base stations, RF repeaters, and distributed antenna systems. It is also ideal for software-defined radios, radar/electronic warfare receivers, low-cost radios, and as an LO or PA driver in cellular backhaul and CATV networks . In stock at HL Electronics – request a quote for fast delivery.