A) The circuit on the mainboard PCB consists of a digital transmitting circuit (Tx) with an output impedance of 50 Ω, tr
Posted: Sat May 21, 2022 12:49 am
A) The circuit on the mainboard PCB consists of a digital transmitting circuit (Tx) with an output impedance of 50 Ω, transmitting a digital signal along a 20 cm long copper strip of characteristic impedance of 50 Ω to the receiver circuit. (Rx) with input impedance 75 Ω
1. Draw a virtual circuit of such a circuit as a transmission line theory. (Transmission Line)
2. If the signal transmission circuit is a step function, it changes from 0 V to 5 V at time t = 0. I want to know that when it enters a steady state, what is the voltage at the input of the receiver? Show the method. calculate
B) Briefly describe The main difference between lumped element and distributed element circuit analysis.
1. Draw a virtual circuit of such a circuit as a transmission line theory. (Transmission Line)
2. If the signal transmission circuit is a step function, it changes from 0 V to 5 V at time t = 0. I want to know that when it enters a steady state, what is the voltage at the input of the receiver? Show the method. calculate
B) Briefly describe The main difference between lumped element and distributed element circuit analysis.