To obtain the frequency response of a circuit, or its Bode plot, using LTspice, it helps to start with a simple circuit example. Figure 1 shows a second-order low-pass filter. The input and output nodes were given labels to facilitate the later display of the simulation in the simulation...
simulate this circuit –Schematic created using CircuitLab I've been using LTSpice to simulate this. Here's the LTSpice file for anybody who wants to download it and check it out. I used a spreadsheet to run the calculations. Here's the link for that for anybody that wants to...
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Kleinstein, I think I understand most of what you were saying, I'll start off first by saying that I did attempt to simulate this before building it. I used Multisim, however I must have done something wrong as I didn't see any issues with oscillation or phase shifting in the simulation...
Automotive LiDAR systems use pulsed laser light to measure the distance between two vehicles. The automotive system utilizes LiDAR to control vehicle speed and braking systems in response to sudden changes in traffic conditions. Semi or fully autonomous vehicle assistance features LiDAR in collision warn...
Figure 2) Inductance and Impedance vs frequency comparison
TheLTspiceschematic shown above allows us to investigate the transient and steady-state behavior of the diode-based protection circuit. The power-supply voltage is initially at 0 V, then it abruptly changes to –3 V. My idea here is to simulate the effect of incorrectly inserting two 1.5 V...
The market for power electronics has seen huge growth due to some incredible advancements in the power-supply field. I started at Texas Instruments (TI) in 2002; since that time, the market for power electronics more than quadrupled, at a compound annual growth rate of ~8%. This huge growt...
One way to determine the filter response is to simulate the circuit using e.g. LTSpice, then run an AC analysis. This will plot the gain/phase over a specified frequency range. You didn't include the power amplifier section in the schematics. Did you have a chance to at least determine...
how to take my differential filter and design it for a different frequency and impedance? ask question asked 4 years, 1 month ago modified 4 years, 1 month ago viewed 217 times 0 i have a board with this differential pi filter: simulate this circuit – schematic crea...