IS215ACLEH1BB GE 电路板 CPU处理器模块 电源模块

IS215ACLEH1BB GE 电路板 CPU处理器模块 电源模块

模拟电路（AnalogCircuit）：处理模拟信号的电子电路模拟信号：时间和幅度都连续的信号（连续的含义是在某以取值范围那可以取无穷多个数值）。

推动模拟电路快速发展的原动力，首先是产品数字化数字系统的不断发展，必须依靠模拟器件与人类相沟通，促使后者随之扩大。数字产品包括蜂窝电话、PDA、显示器、音响设备、键盘以太网和DSL产品，等等生产厂商有LinearTechnologyMaximST和TI等。

在便携式产品等的驱动下，电源管理集成电路增长也很迅速其次，加工工艺日益微细化，电路几何尺寸不断变小

例如，加工工艺从0.35微米缩小到0.25微米再到0.1微米，而优良品质的模拟电路很难集成进去因此，设计人员不得不把模拟电路另做在小封装里牵引分立模拟电路发展。

Analog circuit: An electronic circuit that processes analog signals Analog signals: signals that are continuous in time and amplitude (continuous means that an infinite number of values can be taken in a range of values).

The driving force to promote the rapid development of analog circuits, first of all, is the continuous development of product digitization digital systems, which must rely on simulators to communicate with humans, prompting the latter to expand. Digital products include cellular phones, PDAs, displays, audio equipment, keyboard Ethernet and DSL products, and so on manufacturers such as LinearTechnologyMaximST and TI.

Driven by portable products, etc., power management integrated circuits are also growing rapidly. Secondly, the processing technology is becoming increasingly refined, and the circuit geometry is becoming smaller

For example, the processing process is reduced from 0.35 microns to 0.25 microns to 0.1 microns, and high-quality analog circuits are difficult to integrate, so designers have to separate analog circuits in small packages to pull discrete analog circuit development.