Analog Devices,Inc.,全球领先的高性能信号处理解决方案供应商,最近推出一款集成压控振荡器(VCO)的锁相环(PLL)频率合成器ADF4355,移动网络运营商利用它可改善蜂窝基站性能和无线服务质量。集成VCO的新款PLL频率合成器ADF4355的工作频率可高达6.8GHz,对于业界当前的载波频率,如此高的频带可提供相当大的裕量。设计用于蜂窝基站时,无线服务提供商可 Analog Devices, Inc., the world’s leading provider of high-performance signal processing solutions, recently introduced the ADF4355, a phase-locked loop (PLL) frequency synthesizer with integrated voltage-controlled oscillator (VCO), which mobile network operators can use to improve Cellular base station performance and wireless quality of service. The ADF4355, a new PLL frequency synthesizer with integrated VCO, operates at up to 6.8GHz, providing such a large band of margin for the industry’s current carrier frequency. Designed for cellular base stations, wireless service providers can