New Miniature WiMAX Linear Amplifier Modules Solve System Challenges

摘要

Avago has introduced three new linear amplifier modules (LAM) in small 3×3×1 mm packages: the MGA-22003 (2.3-2.7 GHz, 25 dBm); MGA-23003 (3.3-3.8 GHz, 25 dBm); and MGA-25203 (5.1-5.9 GHz, 23 dBm).rnThe MGA-22003 and MGA-23003 are optimized for WiMAX systems, and the MGA-25203 is a general purpose amplifier for use when efficient linear power is important. This note focuses on the performance potential of the two WiMAX amplifiers and how system problems can be solved by using them.