TRF37x73 RF Gain Block Amplifiers

Texas Instruments TRF37x73 RF Gain Block Amplifiers are packaged in a 2.00mm × 2.00mm WSON with a power down pin feature making them ideal for applications where space and low power modes are critical. The TRF37x73 is designed for ease of use. For maximum flexibility, this family of parts uses a common 3.3V supply and consumes 52mA (TRF37B73), 53mA (TRF37D73) or 55mA (TRF37A73, TRF37C73). In addition, this family was designed with an active bias circuit that provides a stable and predictable bias current over process, temperature and voltage variations. For gain and linearity budgets, the device was designed to provide a flat gain response and excellent OIP3 out to 6000MHz. For space constrained applications, this family is internally matched to 50Ω, which simplifies the ease of use and minimizes needed PCB area.