A small GSM power amplifier module using Si-LDMOS driver MMIC

T. Shimizu, Y. Nunogawa, T. Furuya, S. Yamada, I. Yoshida, H. Masao
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引用次数: 15

Abstract

A small quad-band Si-MOS high power amplifier module with a package size of 8x8 mm/sup 2/ includes a driver MMIC in an LDMOS process and provides a built-in power control loop employing a current sense method. The IC achieves 53% power efficiency at 35dBm output power over the 824 to 915MHz GSM band using a 3.6V supply.
一种小型GSM功率放大器模块,采用Si-LDMOS驱动MMIC
封装尺寸为8x8mm /sup 2/的小型四带Si-MOS高功率放大器模块包括LDMOS工艺中的驱动器MMIC,并提供采用电流检测方法的内置功率控制环路。该IC在824至915MHz GSM频段使用3.6V电源,在35dBm输出功率下实现53%的功率效率。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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