如何选择适合手机应用的开关

Choosing a Switch for Handset Applications

智能手机中通常都集成一个收音机、MP3播放器和照相机。这种多媒体应用的增长已经引起对高性能模拟开关传输高质量音频信号和铃声需求的增加。为了适应这些复杂的应用,手机的设计必须最大限度地减少元器件数量、减小封装尺寸、降低功耗和成本。本文将介绍如何利用几个专门设计的开关来解决上述问题。

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