Skyworks ALT6701RM45Q7

Overview

• CDMA/EVDO, WCDMA/HSPA and LTE Compliant 

TheALT6701 HELP4TM PAis a 4th generation HELPTM product for LTE and WCDMA devices operating in UMTS2100 (Band 1) and for CDMAdevices operating in Band Class 6. This PA incorporates ANADIGICS’ HELP4TM technology to deliver exceptional efficiency at low power levels and low quiescent current without the need for external voltage regulators or converters. The device is manufactured using advanced InGaPPlusTM HBT technology offering state-of-the-art reliability, temperature stability, and ruggedness. Three selectable bias modes that optimize efficiency for different output power levels and a shutdown mode with low leakage current increase handset  talk and standby time. A “daisy chainable” directional coupler is integrated in the module, thus eliminating the need of an external coupler. The self-contained 3 mm x 3 mm x 1 mm surface mount package incorporates matching networks optimized for output power, efficiency, and linearity in a 50 Ω system.

Features