《数字电路与逻辑设计》课程教学大纲 Digital Circuit and Logic Design A

n--a large constant voltage source (t)-- small time-varying- voltage source(small signal) >>(3) bsin +i=(),+ (o)=: JOX tniog gin9go int---(1)←0=()2utJ

In this chapter we will introduce an important frequency is that network function or parameter reaches a maximum value. In certain simple a networks, this occurs when an impedance or admittance is purely real-a condition known as resonance

I Writing nodal equations by inspection determine v, in each circuit of Fig 2-32 6 A

sequence. The balanced source supplies IMW and 0.2M VAR. If R, =12, find: (a) the line current;(b)Zp; ()the transmission efficiency

1 Find F(s) if f(t) = (a)(t-3);(b)4t u(t-3); (c)4 cos to(t-3). 2 Obtain partial-fraction expansions for each of the following rational functions, and find the corresponding time functions:

1. Augmented( incidence matrix of a directed graph nodes(N+1), branches(B)

We define transfer function H(s) as a ratio of the Laplace transform of system output (or response)(s) to the Laplace transform of the input(or forcing function)v(s) when all initial conditions are zero, then

实验一：集成逻辑门电路的测试与使用 实验二：组合逻辑电路的设计 实验三：时序逻辑电路的设计 实验四：脉冲信号的产生与变换 实验五：A/D 和 D/A 转换器及其应用 实验六：序列信号发生器的设计（设计性）

When initial energy is present in a circuit, the Laplace transform method may be used to obtain the complete response. The first is the more fundamental, for it involves writing the differential equations for the network and then taking the Laplace transform of those equations