第一节 概述 第二节 D/A转换器 第三节 A/D转换器

10.1概述口 10.2D/A转换器(DAC) 10.3A/D转换器(ADC)

The over-damped response---- i()= A,+A, The critically-damped response-- i(t) =e (At+A2) The under-damped- response---it)e-(b1 cos+2 sino)

A current i at Li produces an open circuit voltage u,at L2s dyal

1.A functionf(t) is said to be even iff(t)=(-t). They are symmetrical with respect to the vertical axis. (bn=0)

An ideal transformer is a useful approximation of a very tightly coupled transformer in which the coefficient of coupling is almost unity and both the primary and secondary inductive reactance are extremely large in comparison with the terminating impedance

sinusoidal current or voltage at a given frequency is characterized by only two parameters an amplitude and a phase angle. The complex representation of the voltage or current is also characterized by these same two parameters

模拟电路一日通 Analog Electronics In A Day：Analog Electronic Design（Ron Mancini and Charles Wray Texas Instruments）

1、复数的代数式:F=a+jbj=√-1 2、复数的矢量表示 3、复数的三角式:

1. Nonlinear resistor A nonlinear resistor is an element whose voltage and current are related by a nonlinear equation