关键词: noise decoupling, capacitor, self resonance star, ground filter, RC, LC, resistor, inductor, voltage reference, LDO, LNA, analog, interface, crosstalk, linearity, system on a chip, safety, op amps, ground planes, power, busses, sensor conditioning
摘要:电子系统错误通常是模拟的,而不是数字。模拟信号噪声,串扰,非线性问题是容易。本应用笔记讨论了电源和地面的清洁和完整性的需要。模拟接口,可为许多设计的陷阱,这样的例子展示了如何使用现有的IC来克服常见的模拟问题。
