The ALT6526 from Anadigics is a multiband multi-mode power amplifier module that supports 850/900 MHz bands and 1700/1900/2100 MHz bands. It is been designed for 3G/4G handsets, smartphones, modems and modules operating in LTE, WCDMA/HSPA and CDMA/EVDO modes. This design of this module allows it to switch outputs among as many as 5 different frequency bands. It has integrated voltage regulator and built-in directional coupler, and is available with 2 input ports, 5 output ports, all matched to 50 Ohms. The ALT6526 is available RoHS complaint package that measures 5 x 7 x 0.9 mm.