tailieunhanh - Circuits & Electronics P4

The Digital Abstraction Fall 2000 Lecture 4 1 .Review Discretize matter by agreeing to observe the lumped matter discipline Lumped Circuit Abstraction Analysis tool kit: KVL/KCL, node method, superposition, Thévenin, Norton (remember superposition, Thévenin, Norton apply only for linear circuits) Fall 2000 Lecture 4 2 .Today Discretize value Digital abstraction Interestingly, we will see shortly that the tools learned in the previous three lectures are sufficient to analyze simple digital circuits Reading: Chapter 5 of Agarwal & Lang Fall 2000 Lecture 4 3 .But first, why digital? In the past Analog signal processing R1 V1 + – V2 R2 V0 V 1 and V 2 might represent the outputs of two sensors, for example. + – By superposition, V0 = R2. | CIRCUITS AND ELECTRONICS The Digital Abstraction Fall 2000 Lecture 4 1 Review Discretize matter by agreeing to observe the lumped matter discipline O-----------o Lumped Circuit Abstraction Analysis tool kit KVL KCL node method superposition Thévenin Norton remember superposition Thévenin Norton apply only for linear circuits Fall 2000 Lecture 4 2 Today Discretize value Digital abstraction Interestingly we will see shortly that the tools learned in the previous three lectures are sufficient to analyze simple digital circuits Reading Chapter 5 of Agarwal Lang Fall 2000 Lecture 4