RFMW, Ltd. announces design and sales support for a series of Darlington pair SiGe gain block amplifiers from Qorvo. Operating over a frequency range of DC to 4500MHz, these gain blocks (QPA5389A, QPA6489A and QPA7489A) offer gain and output power options for applications in LTE infrastructure, repeaters, Test & Measurement and defense. With single supply operation, these cascadable gain blocks are available in SOT-89 packaging.
Darlington Pair SiGe Gain Blocks Boost LTE Power
By RFMW