摘要：下面的文章提供了Maxim的新LO缓冲器/分配器系列MAX9987和MAX9990的特点和功能的洞察力。本文涵盖了指定的参数，其重要性和影响系统的应用，如蜂窝基站，并得出结论与实际应用电路，配置缓冲/分路器电路模拟和数字来调整输出功率水平以及补偿温度波动。Maxim > App Notes > A/D and D/A CONVERSION/SAMPLING CIRCUITS BASESTATIONS / WIRELESS INFRASTRUCTURE COMMUNICATIONS CIRCUITS HIGH-SPEED SIGNAL PROCESSING WIRELESS, RF, AND CABLE Keywords: local oscillator, buffer, splitter, LO, amplifier, cellular, basestation, UMTS, GSM, DCS, PCS, RF Mar 06, 2003 output power, mixer, temperature control, temperature compensation, Wilkinson splitter APPLICATION NOTE 1917 Simplifying Tomorrow's LO Drive Designs with the MAX9987-90 Family of LO Buffers/Splitters Abstract: The following article provides an insight into the features and functionality of Maxim's new LO buffer/ splitter family MAX9987 and MAX9990. The paper covers specified parameters and their importance and impact on system applications such as cellular basestations and concludes with pr……