The TQP9218 from Qorvo is a 2-stage linear amplifier that operates from 1805 MHz to 1880 MHz. It provides a gain of 31.5 dB, P1dB of 33 dBm and achieves minus48 dBc ACLR at +24 dBm output power using 20 MHz LTE signal. The amplifier requires a supply of 4.5 V and draws 280 mA of current. It is available in a 14-pin SMT package that measures 7x7 mm. The TQP9218 is bias adjustable allowing the amplifierrsquos power consumption to be optimized and has an on-chip bi as control and temperature compensation circuits. It is targeted for small cell or enterprise Femtocell basestations applications, distributed antenna systems (DAS), repeaters, and/or booster amplifiers.
